2010U3 2017 08 29.21 C 14.0 UO 50.0L 3a180 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2010U3 2017 10 31.24 C 15.5 MC 50.0L 3a180 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2010U3 2017 11 13.17 C 16.0 UO 50.0L 3a180 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 2010U3 2017 11 13.96 C 15.6 AQ 25.0T 5a300 1 ICQ XX WAR01I C 1 mSXV ICY KPR 5 U5* 0.2 2.0s 2.0 Johan Warell; Comet Alt.:54.3 Calculated mags:15.2,16.0,15.4,15.6,15.7,15.7,15.8,15.5,15.6,15.2 2010U3 2017 11 28.09 C 15.2 UO 50.0L 3a180 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 2010U3 2017 12 21.13 C 14.0 UO 50.0L 3a180 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 2011KP362016 11 05.46 S 13.0 AC 30 L 5 400 1.0 3 ICQ TA WOL01 2011KP362016 11 19.49 S 12.5 AC 30 L 5 400 1.4 3 ICQ TA WOL01 2011KP362017 08 28.10 C 13.3 MC 50.0L 3a120 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 2011KP362017 09 23.22 C 13.8 MC 50.0L 3a180 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 2011KP362017 09 27.22 C 14.8 MC 50.0L 3a180 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2011KP362017 10 18.14 C 14.2 MC 50.0L 3a180 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2011KP362017 10 26.17 C 14.2 MC 50.0L 3a180 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2011KP362017 11 13.09 C 14.5 MC 50.0L 3a180 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 2011KP362017 11 13.94 C 15.2 AQ 25.0T 5a240 1 ICQ XX WAR01I C 1 mSXV ICY KPR 5 U4* 0.2 2.0s 2.0 Johan Warell; Comet Alt.:28.1 Calculated mags:15.3,14.9,15.1,15.3,14.9,15.6,15.5,15.4 2011KP362017 11 23.03 C 14.2 MC 50.0L 3a180 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2011KP362017 12 20.98 C 14.8 MC 50.0L 3a180 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2013YG462017 11 13.83 C[18.4 AQ 25.0T 5a120 ICQ XX WAR01I C 0.67mSXV ICY KPR 5 U6* 0.2 2.0s 2.0 Johan Warell; Negative obs. Comet Alt.:28.8 Calculated mags:18.6,18.6,18.0,18.2,18.5 2015ER612016 12 02.60 S 11.4 AC 30 L 5 300 1.4 2 ICQ TA WOL01 2015ER612016 12 04.60 S 10.6 AC 30 L 5 300 2.0 2 ICQ TA WOL01 2015ER612016 12 08.60 S 10.2 AC 12 L 8 210 2.5 1 ICQ TA WOL01 2015ER612017 01 01.68 S 10.3 AC 12 L 8 120 4.2 1 ICQ TA WOL01 2015ER612017 01 06.68 S 10.0 AC 12 L 8 20 4.6 1 ICQ TA WOL01 2015ER612017 01 23.68 S 12.4 AC 12 L 4 116 0.8 2 ICQ TA WOL01 2015ER612017 01 29.69 S 11.8 AC 30 L 5 200 1.2 4 ICQ TA WOL01 2015ER612017 02 01.68 S 11.2 AC 12 L 4 88 2.6 6 ICQ TA WOL01 2015ER612017 02 02.68 S 11.0 AC 12 L 4 88 2.8 4 ICQ TA WOL01 2015ER612017 02 20.60 S 11.0 AC 12 L 4 88 1.2 3 ICQ TA WOL01 2015ER612017 03 02.63 S 9.8 AC 12 L 4 88 3.4 2 ICQ TA WOL01 2015ER612017 03 06.64 S 10.0 AC 12 L 4 88 2.5 4 0.07 235 ICQ TA WOL01 2015ER612017 03 07.64 S 10.2 AC 12 L 4 88 2.3 4 ICQ TA WOL01 2015ER612017 03 08.64 S 10.4 AC 12 L 4 88 2.0 4 0.07 270 ICQ TA WOL01 2015ER612017 03 19.64 S 9.4 AC 12 L 4 50 4.6 4 ICQ TA WOL01 2015ER612017 03 24.64 S 9.0 AC 12 L 4 50 5.4 4 ICQ TA WOL01 2015ER612017 03 25.68 S 8.6 AC 12 L 4 50 5.6 4 ICQ TA WOL01 2015ER612017 03 27.73 S 8.6 AC 12 L 4 50 5.2 3 ICQ TA WOL01 2015ER612017 03 28.73 S 8.8 AC 12 L 4 50 4.6 3 ICQ TA WOL01 2015ER612017 03 29.65 S 8.4 AC 12 L 4 50 6.2 5 0.30 260 ICQ TA WOL01 2015ER612017 03 30.62 S 8.3 AC 12 L 4 50 6.8 5 0.33 260 ICQ TA WOL01 2015ER612017 05 03.66 S 7.6 AC 12 L 4 50 4.8 5 0.47 250 ICQ TA WOL01 2015ER612017 05 05.63 S 7.6 AC 12 L 4 50 8.4 5 ICQ TA WOL01 2015ER612017 05 07.75 S 7.8 AC 12 L 4 50 6.0 6 0.25 255 ICQ TA WOL01 2015ER612017 05 08.75 S 7.7 AC 12 L 4 50 5.2 5 ICQ TA WOL01 2015ER612017 05 14.05 V 7.9 TK 3.4A 4a 4 3.2 0.22 ICQ XX PAR03I C 3.18mCKD CAC MIm 5 U9 0.02 7.7 7.9s 7.9 Mieczyslaw Leszek Paradowski, Lublin, Poland; Reference stars: TYC 589-1118-1, Twilight, comet alt. +7d17m; IT: 48s; Software: IRIS 2015ER612017 05 21.78 S 7.6 AC 8 R 5 20 4.8 5 ICQ TA WOL01 2015ER612017 05 23.78 S 7.6 AC 8 R 5 20 4.6 4 ICQ TA WOL01 2015ER612017 05 24.76 S 7.8 AC 8 R 5 20 4.3 4 ICQ TA WOL01 2015ER612017 05 25.76 S 8.0 AC 12 L 4 50 5.6 5 ICQ TA WOL01 2015ER612017 05 27.76 S 8.2 AC 12 L 4 50 5.4 5 ICQ TA WOL01 2015ER612017 05 28.79 S 8.4 AC 12 L 4 50 5.0 5 ICQ TA WOL01 2015ER612017 05 29.78 S 8.2 AC 12 L 4 50 5.2 5 ICQ TA WOL01 2015ER612017 07 14.77 S 10.5 AC 12 L 4 100 4.2 2 ICQ TA WOL01 2015ER612017 07 16.77 S 10.6 AC 12 L 4 100 4.0 2 ICQ TA WOL01 2015ER612017 07 23.78 S 10.8 AC 12 L 4 100 2.5 3 ICQ TA WOL01 2015ER612017 07 25.72 S 11.2 AC 12 L 4 100 2.6 3 ICQ TA WOL01 2015ER612017 08 02.05 V 11.6 AQ 15.0L 4a 60 2.5 0.26 265 ICQ XX PAR03I C 2.57mDSI EXV MIm 4 U9 0.0 2.9s 2.9 Mieczyslaw Leszek Paradowski, Lublin, Poland; Software: IRIS; IT=600s 2015ER612017 08 02.06 k 11.6 MC 15.0L 4a 60 2.3 0.23 268 ICQ XX PAR03I C 2.38mDSI EXV MIm 4 U9 0.0 2.9s 2.9 Mieczyslaw Leszek Paradowski, Lublin, Poland; Software: IRIS; IT=600s; dawn 2015ER612017 08 29.01 S 11.5 GB 38.0L 4 63 3 1 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.8, Reference stars: TYC 1813-0977-1 (10.4V), TYC 1813-0814-1 (11.1V), GSC 1813-0775 (12.3V), Extremely diffuse, round coma without brighter center. Difficult to estimate, averted vision used. 2015ER612017 08 29.06 C 11.8 MC 50.0L 3a 90 1.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 2015ER612017 09 01.07 S 10.8 TK 20.3T10 100 3 1/ ICQ XX GON05 2015ER612017 09 02.13 B 11.2 TI 20.0T10 80 2 1 ICQ XX LAB02 2015ER612017 09 14.23 C 12.9 MC 50.0L 3a 90 0.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2015ER612017 09 16.06 B 12.6 TI 25.0T 5 120 1 2 ICQ XX LAB02 2015ER612017 09 22.21 C 12.8 MC 50.0L 3a150 1.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2015ER612017 09 25.70 S 14.2 UV 40.0L 4 144 0.6 1 ICQ XX YOS04 2015ER612017 10 01.18 C 12.6 MC 50.0L 3a150 0.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 2015ER612017 10 12.19 C 12.2 MC 50.0L 3a150 0.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 2015ER612017 10 17.23 C 13.5 MC 50.0L 3a150 0.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2015ER612017 10 21.13 C 12.5 MC 50.0L 3a150 0.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 2015ER612017 10 30.08 C 13.4 MC 50.0L 3a150 0.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2015ER612017 11 13.94 C 14.8 AQ 25.0T 5a300 1.3 ICQ XX WAR01I C 1.33mSXV ICY KPR 5 U5* 0.4 2.0s 2.0 Johan Warell; Comet Alt.:46.9 Calculated mags:14.9,15.3,14.7,14.2,14.8,14.7,15.3 2015ER612017 11 14.21 C 13.4 MC 50.0L 3a150 0.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2015ER612017 11 28.03 C 13.1 MC 50.0L 3a150 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2015ER612017 12 14.98 C 14.1 MC 50.0L 3a150 0.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 2015ER612017 12 16.80 C 15.4 AQ 25.0T 5a300 1 ICQ XX WAR01I C 1 mSXV ICY KPR 5 U5* 0.2 2.0s 2.0 Johan Warell; Comet Alt.:49.5 Calculated mags:15.2,15.4,15.7,15.5,15.5,15.2,15.3,15.5,15.4 2015O1 2017 08 21.86 V 14.0 U4 5.0A 4a 60 0.89 ICQ XX PAR03I C 0.89mCKD CAC MIm 5 U9 0.04 5.4s 5.4 Mieczyslaw Leszek Paradowski, Dabrowa, Poland; Software: IRIS; IT=1200s 2015O1 2017 09 01.87 k 14.4 U4 70 P 4 660 0.7 5 2 m123 ICQ TA BAR06 2015O1 2017 09 07.86 k 14.1 U4 70 P 4 660 0.6 5 2 m128 ICQ TA BAR06 2015O1 2017 09 10.96 C 13.7 MC 50.0L 3a120 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2015O1 2017 09 22.88 C 12.2 MC 50.0L 3a150 0.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 2015O1 2017 10 06.88 C 13.9 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 2015O1 2017 10 28.83 C 13.4 MC 50.0L 3a150 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 2015TPK02017 01 25.86 k 17.6 U4 70 P 4 500 0.2 4 ICQ TA BAR06 2015V1 2017 09 16.15 C 14.9 MC 50.0L 3a120 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2015V1 2017 09 28.13 C 14.6 MC 50.0L 3a120 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2015V1 2017 10 26.66 S[14.4 UV 40.0L 4 257 ! 0.3 ICQ XX YOS04 2015V1 2017 11 13.84 C 15.2 AQ 25.0T 5a240 1.3 0.7m 34 ICQ XX WAR01I C 1.33mSXV ICY KPR 5 U4* 0.3 2.0s 2.0 Johan Warell; Comet Alt.:39.1 Calculated mags:15.7,14.9,15.4,15.0,15.0,15.1 2015V1 2017 11 20.97 C 15.2 MC 50.0L 3a120 0.7 3.5m 32 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2015V1 2017 12 16.76 C 15.7 AQ 25.0T 5a260 1.3 0.6m 41 ICQ XX WAR01I C 1.33mSXV ICY KPR 5 U9* 0.2 2.0s 2.0 Johan Warell; Comet Alt.:36.4 Calculated mags:15.3,15.8,16.1,15.8,15.6,15.4,15.8 2015V2 2016 12 09.23 S 13.2 HS 44.0L 5 100 0.6 4 ICQ TA HAS02 2015V2 2016 12 11.21 S 10.9 TT 10.8L 4 27 4 2 ICQ TA GET 2015V2 2016 12 27.23 S 12.0 TK 25.4T10 96 3 5 ICQ TA COL02 2015V2 2016 12 28.25 S 10.6 10.8L 4 17 5.5 2 ICQ TA GET 2015V2 2017 01 02.23 S 10.4 TK 25.4T10 96 3 4 ICQ TA COL02 2015V2 2017 01 05.21 S 11.5 TK 25.4T10 96 2.8 5 ICQ TA COL02 2015V2 2017 01 21.17 S 11.3 TK 25.4T10 96 3 6 ICQ TA COL02 2015V2 2017 01 21.21 S 10.4 TT 10.8L 4 17 4.8 2 ICQ TA GET 2015V2 2017 01 29.22 S 11.2 TK 25.4T10 96 2.4 3 0.05 300 ICQ TA COL02 2015V2 2017 02 03.25 S 10.5 TK 25.4T10 96 4 4 0.06 310 ICQ TA COL02 2015V2 2017 02 04.12 S 10.2 TK 25.4T10 96 3 4 0.03 318 ICQ TA COL02 2015V2 2017 02 04.20 S 9.6 TT 10.8L 4 17 5.5 3 ICQ TA GET 2015V2 2017 02 05.17 S 11.5 TK 44.0L 5 100 0.6 4 0.07 290 ICQ TA HAS02 2015V2 2017 02 06.12 S 10.6 TK 25.4T10 96 3 4 ICQ TA COL02 2015V2 2017 02 16.22 S 9.5 TT 10.8L 4 17 8.5 4 ICQ TA GET 2015V2 2017 02 18.06 S 10.5 TK 25.4T10 96 2.5 5 ICQ TA COL02 2015V2 2017 02 24.01 S 10.2 TK 25.4T10 96 2 5 0.05 289 ICQ TA COL02 2015V2 2017 02 26.92 B 11.0 TK 44.0L 5 100 1.0 4 0.07 305 ICQ TA HAS02 2015V2 2017 02 27.23 S 9.1 TT 10.8L 4 17 5.5 4 ICQ TA GET 2015V2 2017 03 02.94 S 9.6 TK 25.4T10 96 2.7 4 0.04 293 ICQ TA COL02 2015V2 2017 03 05.17 S 9.6 TK 25.4T10 96 2.8 5 ICQ TA COL02 2015V2 2017 03 15.88 S 10.5 TK 25.4T10 96 2.1 2 ICQ TA COL02 2015V2 2017 03 20.86 S 10.9 TK 25.4T10 96 1.7 4 ICQ TA COL02 2015V2 2017 03 21.99 S 10.0 TK 25.4T10 96 2.9 4 ICQ TA COL02 2015V2 2017 03 31.90 S 9.7 TK 25.4T10 96 3.8 5 ICQ TA COL02 2015V2 2017 04 01.04 S 9.4 TT 10.8L 4 17 5.5 4 ICQ TA GET 2015V2 2017 04 12.86 10.8L 4 27 6 0.17 121 ICQ TA GET 2015V2 2017 04 21.93 S 8.7 HV 20.3T10 50 3.5 0.10 305 ICQ TA KAM01 2015V2 2017 04 25.11 10.8L 4 18 6 0.38 307 ICQ TA GET 2015V2 2017 05 01.88 S 7.7 TT 5.0B 7 13 5 ICQ TA GET 2015V2 2017 05 01.96 S 8.8 TK 25.4T10 96 5.1 6 0.11 285 ICQ TA COL02 2015V2 2017 05 04.99 S 8.3 HI 5.0B 7 8 5 ICQ TA GET 2015V2 2017 05 05.00 10.8L 4 27 5.5 0.16 268 ICQ TA GET 2015V2 2017 05 05.03 S 8.4 TK 25.4T10 96 5.2 5 0.10 305 ICQ TA COL02 2015V2 2017 05 12.90 S 7.6 HI 5.0B 7 11 4 ICQ TA GET 2015V2 2017 05 12.91 10.8L 4 18 10 0.20 213 ICQ TA GET 2015V2 2017 05 12.92 S 8.2:TK 25.4T10 96 4.5 5 ICQ TA COL02 2015V2 2017 05 14.92 10.8L 4 18 9.5 4 0.18 139 ICQ TA GET 2015V2 2017 05 14.93 S 9.6:TK 25.4T10 96 3.8 6 ICQ TA COL02 2015V2 2017 05 15.86 B 7.4 TK 5.0B 10 13.1 4 ICQ TA HAS02 2015V2 2017 05 16.92 S 7.6 TK 6.3B 9 11 4/ ICQ TA KAM01 2015V2 2017 05 16.95 V 7.9 AQ 3.4A 4a 30 16 0.66 314 ICQ XX PAR03I C15.9 mCKD CAC MIm 5 U9 0.03 7.9s 7.9 Mieczyslaw Leszek Paradowski, Lublin, Poland; Software: IRIS 2015V2 2017 05 17.87 B 7.4 TK 5.0B 10 9.6 4 ICQ TA HAS02 2015V2 2017 05 20.90 B 7.3 TK 3.5B 7 18 5 ICQ XX PAR03 Mieczyslaw Leszek Paradowski, Dabrowa, Poland 2015V2 2017 05 20.96 S 7.7 TK 6.3B 9 11 4 ICQ TA KAM01 2015V2 2017 05 21.92 10.8L 4 18 6 0.18 327 ICQ TA GET 2015V2 2017 05 21.92 S 7.5 HI 5.0B 7 11 4 ICQ TA GET 2015V2 2017 05 25.98 S 7.5 HI 5.0B 7 13 4 ICQ TA GET 2015V2 2017 05 26.88 B 7.4 TK 5.0B 10 11.8 4 ICQ TA HAS02 2015V2 2017 05 26.95 S 7.6 TK 6.3B 9 13 4/ ICQ TA KAM01 2015V2 2017 05 27.91 V 7.5 AQ 3.4A 4a 60 23 0.99 325 ICQ XX PAR03I C23.8 mCKD CAC MIm 5 U9 0.01 7.9s 7.9 Mieczyslaw Leszek Paradowski, Dabrowa, Poland; Software: IRIS; IT=1200 s 2015V2 2017 05 27.93 S 7.3 TK 3.5B 7 18 5 ICQ XX PAR03 Mieczyslaw Leszek Paradowski, Dabrowa, Poland 2015V2 2017 05 27.95 S 7.5 TK 30.0L 5 60 12 5 1.5 320 ICQ XX PAR03 Mieczyslaw Leszek Paradowski, Dabrowa, Poland 2015V2 2017 05 28.00 S 7.6 TK 6.3B 9 13 5 ICQ TA KAM01 2015V2 2017 05 28.05 10.8L 4 18 12 4 0.37 322 ICQ TA GET 2015V2 2017 06 06.96 S 8.4:TK 25.4T10 96 5.4 5 ICQ TA COL02 2015V2 2017 06 10.98 10.8L 4 27 6.5 4 0.20 269 ICQ TA GET 2015V2 2017 06 10.98 S 7.4:TK 25.4T10 96 7.3 5 ICQ TA COL02 2015V2 2017 06 13.01 S 8.9:TK 25.4T10 96 6.2 4/ ICQ TA COL02 2015V2 2017 06 14.00 S 7.5 HI 5.0B 7 7.5 4 ICQ TA GET 2015V2 2017 06 14.01 10.8L 4 17 8 0.19 252 ICQ TA GET 2015V2 2017 06 15.89 S 7.3 TK 5.0B 7 18 5 ICQ XX PAR03 Mieczyslaw Leszek Paradowski, Stroza-Kolonia, Poland 2015V2 2017 06 15.92 S 7.3 TK 5.0B 7 18 5 ICQ XX PAR03 Mieczyslaw Leszek Paradowski, Stroza-Kolonia, Poland 2015V2 2017 06 17.00 S 7.6 HI 5.0B 7 11 4 ICQ TA GET 2015V2 2017 06 17.98 S 8.7 TK 25.4T10 96 3.0 5 ICQ TA COL02 2015V2 2017 06 18.01 10.8L 4 27 3.0 0.16 306 ICQ TA GET 2015V2 2017 06 18.99 S 9.1 TK 25.4T10 96 3.2 4 ICQ TA COL02 2015V2 2017 06 19.92 S 7.7 TK 6.0B 20 10 5 ICQ XX PAR03 Mieczyslaw Leszek Paradowski, Lublin, Poland 2015V2 2017 06 24.97 S 7.4 TT 5.0B 7 11 4 ICQ TA GET 2015V2 2017 06 24.98 10.8L 4 55 2.0 0.03 293 ICQ TA GET 2015V2 2017 06 25.01 S 8.5 TK 25.4T10 96 4 2 ICQ TA COL02 2015V2 2017 07 04.85 7.4 5.0B 7 ICQ TA GON06 2015V2 2017 09 07.93 S 10.4 TK 22 L 6 60 3 3 ICQ XX GOI 2015V2 2017 09 09.37 S 10.8 AC 12 L 4 100 2.6 3 ICQ TA WOL01 2015V2 2017 09 15.37 S 11.0 AC 12 L 4 100 2.0 3 ICQ TA WOL01 2015V2 2017 09 19.37 S 11.4 AC 12 L 4 100 3.0 3 ICQ TA WOL01 2015V2 2017 09 21.37 S 10.8 AC 12 L 4 100 3.5 2 ICQ TA WOL01 2015V2 2017 09 23.37 S 11.0 AC 12 L 4 100 3.0 2 ICQ TA WOL01 2015V2 2017 09 28.37 S 11.2 AC 12 L 4 100 2.6 2 ICQ TA WOL01 2015V2 2017 10 13.37 S 12.4 AC 12 L 4 150 1.5 4 ICQ TA WOL01 2015V2 2017 10 14.37 S 12.4 AC 12 L 4 150 1.3 4 ICQ TA WOL01 2015V2 2017 10 15.37 S 12.6 AC 12 L 4 150 1.3 4 ICQ TA WOL01 2015V2 2017 10 17.37 S 12.2 AC 12 L 4 150 1.2 2 ICQ TA WOL01 2015V2 2017 11 09.35 S 12.2 AC 12 L 8 133 1.0 3 ICQ TA WOL01 Comment: id changed from V1 to V2 JDS 2015VL622017 07 30.98 V 14.2 AQ 15.0L 4a 60 1.4 ICQ XX PAR03I C 1.43mDSI EXV MIm 4 U9 0.0 2.9s 2.9 Mieczyslaw Leszek Paradowski, Lublin, Poland; Software: IRIS; IT=600s 2015VL622017 07 31.01 k 13.7 MC 15.0L 4a 60 1.4 ICQ XX PAR03I C 1.43mDSI EXV MIm 4 U9 0.0 2.9s 2.9 Mieczyslaw Leszek Paradowski, Lublin, Poland; Software: IRIS; IT=1200s 2015VL622017 08 26.06 C 13.6 NO 50.0C 7a 60 0.6 6 ICQ XX PAUaa Nirmal Paul, Canary Island, Teide G40 2015VL622017 08 28.93 C 13.5 MC 50.0L 3a 60 0.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2015VL622017 08 28.98 S 12.8 GB 38.0L 4 63 1 2 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.8, Reference stars: GSC 0526-0554 (12.5V), GSC 0526-1174 (12.8V), Very diffuse, round coma without brighter center. Difficult to estimate, averted vision used. 2015VL622017 09 18.03 C 15.0 MC 50.0L 3a 90 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 2015VL622017 09 25.50 S[13.7 AU 40.0L 4 257 ! 0.4 ICQ XX YOS04 2015VL622017 10 08.96 C 15.9 MC 50.0L 3a 90 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.09 1.0s 1.0 2016A1 2017 01 26.08 k 16.5 U4 70 P 4 420 0.2 4 32 s161 ICQ TA BAR06 2016A1 2017 12 15.07 C 14.9 MC 50.0L 3a150 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2016A1 2017 12 22.09 C 15.4 MC 50.0L 3a150 1.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2016B1 2017 06 01.99 k 16.7 U4 70 P 4 600 0.6 4 ICQ TA BAR06 2016M1 2017 04 23.07 V 16.4 TK 50.0L 4 60 0.3 ICQ TA QVA 2016M1 2017 09 08.93 C 14.6 MC 50.0L 3a150 1.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2016M1 2017 09 15.91 C 14.2 MC 50.0L 3a150 1.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2016M1 2017 09 22.84 C 13.3 MC 50.0L 3a150 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2016M1 2017 10 06.86 C 14.2 MC 50.0L 3a150 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2016M1 2017 10 26.40 S[13.9 UV 40.0L 4 257 ! 0.4 ICQ XX YOS04 2016M1 2017 11 03.86 C 13.1 MC 50.0L 3a150 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2016M1 2017 11 13.77 C 14.7 AQ 25.0T 5a240 1.3 ICQ XX WAR01I C 1.33mSXV ICY KPR 5 U4* 0.4 2.0s 2.0 Johan Warell; Comet Alt.:35.0 Calculated mags:14.9,14.5,14.6,15.1,14.5,15.2,14.1,14.9 2016N4 2017 08 27.98 C 15.4 UO 50.0L 3a120 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2016N4 2017 09 14.02 C 14.9 UO 50.0L 3a120 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 2016N4 2017 09 22.00 C 15.0 UO 50.0L 3a120 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2016N4 2017 09 25.71 S 14.6 UV 40.0L 4 257 0.3 3 ICQ XX YOS04 2016N4 2017 10 11.97 C 14.7 UO 50.0L 3a120 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2016N4 2017 10 13.88 S 13.7 AQ 20.3T10 206 0.5 4 ICQ XX GON05 2016N4 2017 10 25.87 C 15.2 UO 50.0L 3a120 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2016N4 2017 10 26.65 S 14.5 UV 40.0L 4 257 0.3 4 ICQ XX YOS04 2016N4 2017 11 13.84 C 14.8 AQ 25.0T 5a300 1.3 ICQ XX WAR01I C 1.33mSXV ICY KPR 5 U5* 0.4 2.0s 2.0 Johan Warell; Comet Alt.:66.9 Calculated mags:14.2,14.6,14.1,15.4,14.6,15.2,14.5,14.6,14.6,14.8,15.3,15.2,15.3 2016N6 2017 04 04.02 C 14.5 MC 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.17 1.0s 1.0 2016N6 2017 04 06.06 C 16.9 MC 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 2016N6 2017 04 21.16 C 17.0 UO 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2016N6 2017 05 03.95 C 16.5 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 2016N6 2017 05 05.93 V 17.2 TK 50.0L 4 60 0.2 ICQ TA QVA 2016N6 2017 05 18.13 C 15.5 UO 50.0L 3a200 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 2016N6 2017 05 28.19 C 16.3 UO 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2016N6 2017 06 15.14 C 15.4 UO 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 2016N6 2017 06 29.14 C 15.9 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2016N6 2017 07 13.02 C 15.6 UO 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 2016N6 2017 07 23.96 C 14.4 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 2016N6 2017 08 10.95 C 15.2 UO 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 2016N6 2017 08 17.98 C 15.2 UO 50.0L 3a150 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 2016N6 2017 08 29.88 C 14.6 UO 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2016N6 2017 09 01.83 k 15.4 U4 70 P 4 510 0.4 5 30 s118 ICQ TA BAR06 2016N6 2017 09 07.93 k 14.9 U4 70 P 4 510 0.4 5 1 m 88 ICQ TA BAR06 2016N6 2017 09 08.96 C 15.0 UO 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 2016N6 2017 09 11.91 k 15.3 U4 70 P 4 510 0.3 5 ICQ TA BAR06 2016N6 2017 09 25.86 C 14.7 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 2016N6 2017 09 30.85 C 14.1 MC 50.0L 3a150 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 2016N6 2017 10 30.82 C 14.2 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2016N6 2017 11 13.78 C 14.6 AQ 25.0T 5a480 1.7 ICQ XX WAR01I C 1.67mSXV ICY KPR 5 U8* 0.3 2.0s 2.0 Johan Warell; Comet Alt.:36.3 Calculated mags:14.6,14.6,14.3,14.2,15.1,15.1,14.3 2016N6 2017 11 16.23 S 13.5 AQ 20.3T10 206 0.5 4 ICQ XX GON05 2016N6 2017 12 15.23 C 12.4 MC 50.0L 3a150 0.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 2016N6 2017 12 18.80 S 14.2 HS 40.0L 4 144 0.5 5 ICQ XX YOS04 2016R2 2017 09 25.73 S 14.0 AU 40.0L 4 257 0.6 3 ICQ XX YOS04 2016R2 2017 10 03.20 S 13.2 AQ 20.3T10 133 1.1 3 ICQ XX GON05 2016R2 2017 10 16.09 S 13.6 HS 44.0L 5 250 0.3 4 ICQXXX HAS02 2016R2 2017 10 18.26 C 12.0 MC 50.0L 3a150 1.1 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2016R2 2017 10 26.68 S 13.2 TA 40.0L 4 257 0.7 3/ ICQ XX YOS04 2016R2 2017 11 12.14 C 11.5 MC 50.0L 3a150 1.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2016R2 2017 11 13.89 C 12.7 AQ 25.0T 5a420 3.3 ICQ XX WAR01I C 3.33mSXV ICY KPR 5 U7* 0.6 2.0s 2.0 Johan Warell; Comet Alt.:17.7 Calculated mags:14.9,14.8,14.5,15.4,14.4,14.9,15.1,15.3,14.9,15.8,14.1,14.6,15.5,13.4 2016R2 2017 11 14.14 S 12.8 AU 22 L 6 160 1 3 ICQ XX GOI 2016R2 2017 11 14.19 S 11.8 AQ 20.3T10 133 1.3 3 ICQ XX GON05 2016R2 2017 11 16.18 S 11.7 AQ 20.3T10 133 1.3 3/ ICQ XX GON05 2016R2 2017 11 17.65 S 11.6 AC 12 L 8 133 1.2 3 ICQ TA WOL01 2016R2 2017 11 18.65 S 11.8 AC 12 L 8 133 1.1 3 ICQ TA WOL01 2016R2 2017 11 21.14 C 11.5 MC 50.0L 3a120 1.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2016R2 2017 11 23.65 S 12.0 AC 12 L 8 133 2.0 3 ICQ TA WOL01 2016R2 2017 11 24.75 S 12.6 TA 40.0L 4 144 1.4 4 ICQ XX YOS04 2016R2 2017 11 25.02 S 13.0 GB 25.0T 6 62 1 2 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.6, Reference stars: 12.2, 12.9, 13.4, Very diffuse, round, only visible with averted vision. Clear, calm, humid, frost, +1C. 2016R2 2017 11 26.17 S 11.1 AQ 20.3T10 133 2.5 3 ICQ XX GON05 2016R2 2017 11 26.65 S 11.2 AC 12 L 8 133 2.4 3 ICQ TA WOL01 2016R2 2017 12 07.90 S 10.8 TT 10.8L 4 27 3.0 4 ICQ TA GET 2016R2 2017 12 09.47 S 11.2 AC 12 L 8 133 1.8 3 ICQ TA WOL01 2016R2 2017 12 10.47 S 11.2 AC 12 L 8 133 1.6 3 ICQ TA WOL01 2016R2 2017 12 11.11 C 11.3 MC 50.0L 3a120 5.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2016R2 2017 12 11.39 S 11.4 TJ 40.0L 4 144 1.8 3 ICQ XX YOS04 2016R2 2017 12 14.98 S 10.9 TT 10.8L 4 27 2.0 4 ICQ TA GET 2016R2 2017 12 15.08 S 12.3 AU 22 L 6 160 1 4 ICQ XX GOI 2016R2 2017 12 15.99 S 10.2 TT 10.8L 4 27 3.8 4 ICQ TA GET 2016R2 2017 12 16.14 S 10.1 TK 20.3T10 77 5 2 ICQ XX GON05 2016R2 2017 12 16.50 S 10.4 AC 12 L 8 133 4.2 2 ICQ TA WOL01 2016R2 2017 12 16.74 S 12.2 GB 25.0L 5 57 2 2 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.6, Reference stars: 118/128, Round, faint, seen with indirect vision only. 1/8 Sc, calm, frost, 0 C, transparent, dark sky. 2016R2 2017 12 16.87 B 12.1 TI 20.0T10 117 1.5 2 ICQ XX LAB02 2016R2 2017 12 16.89 C 12.5 AQ 25.0T 5a300 2.7 ICQ XX WAR01I C 2.67mSXV ICY KPR 5 U5* 0.6 2.0s 2.0 Johan Warell; Comet Alt.:43.5 Calculated mags:12.4,12.8,11.8,13.3,12.8,11.7,13.2,11.9 2016R2 2017 12 18.50 S 11.5 AC 12 L 8 133 2.0 3 ICQ TA WOL01 2016R2 2017 12 18.72 S 11.5 TJ 40.0L 4 75 2.3 3 ICQ XX YOS04 2016R2 2017 12 19.45 S 11.0 TJ 40.0L 4 75 2.6 3 ICQ XX YOS04 2016R2 2017 12 22.12 C 11.1 MC 50.0L 3a120 7.1 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.09 1.0s 1.0 2016R2 2017 12 23.91 B 11.7 TI 20.0T10 117 1.5 3 ICQ XX LAB02 2016R2 2017 12 24.75 S 12.4 TK 44.0L 5 100 1.5 3 ICQXXX HAS02 2016R2 2017 12 27.96 M 10.8 TT 10.8L 4 27 3.2 3 ICQ TA GET 2016R2 2017 12 29.64 S 11.5 AC 12 L 8 133 2.5 3 ICQ TA WOL01 2016R2 2017 12 30.64 S 11.5 AC 12 L 8 133 2.4 3 ICQ TA WOL01 2016T3 2017 11 19.23 C 17.0 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.13 1.0s 1.0 2016T3 2017 12 16.26 C 16.5 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.13 1.0s 1.0 2016T3 2017 12 26.13 C 17.0 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 2016U1 2016 12 09.23 S 10.9 TK 44.0L 5 65 2.7 3 ICQ TA HAS02 2016U1 2016 12 11.19 S 9.8 AA 10.8L 4 27 5 2 ICQ TA GET 2016U1 2016 12 21.21 S 8.2 HI 10.8L 4 27 6.5 2 160 ICQ TA GET 2016U1 2016 12 22.26 S 8.3 HI 5.0B 7 11 3 ICQ TA GET 2016U1 2016 12 24.24 S 8.0 HI 5.0B 7 9 3 ICQ TA GET 2016U1 2016 12 24.25 10.8L 4 27 7.5 0.20 172 ICQ TA GET 2016U1 2016 12 26.27 10.8L 4 27 3.0 ICQ TA GET 2016U1 2016 12 26.27 M 8.2 HI 5.0B 7 7.5 7 ICQ TA GET 2016U1 2016 12 26.27 S 8.3 TK 25.4T10 96 2.1 4 ICQ TA COL02 2016U1 2016 12 27.25 S 8.6 TK 25.4T10 96 3.7 6 ICQ TA COL02 2016U1 2016 12 27.26 M 8.3 HI 10.8L 4 17 4.2 5 ICQ TA GET 2016U1 2016 12 27.27 10.8L 4 27 3.0 0.04 209 ICQ TA GET 2016U1 2016 12 28.27 10.8L 4 27 4 5 0.13 186 ICQ TA GET 2016U1 2016 12 29.27 M 8.1 HI 10.8L 4 17 3.2 6 0.11 208 ICQ TA GET 2016U1 2017 01 02.22 B 8.5 TK 10.0L 5 25 3.3 4 ICQ TA HAS02 2016U1 2017 01 02.26 M 8.1 HI 10.8L 4 17 7 ICQ TA GET 2016U1 2017 01 02.27 10.8L 4 27 2.8 0.07 221 ICQ TA GET 2016U1 2017 01 02.27 S 8.0 TK 25.4T10 96 3.5 5 ICQ TA COL02 2016U1 2017 01 05.26 10.8L 4 55 2.8 0.06 202 ICQ TA GET 2017A1 2017 01 04.92 C 17.8 MC 50.0L 3a 90 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.19 1.0s 1.0 2017A1 2017 02 13.88 C 17.3 MC 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 2017A1 2017 03 02.00 C 17.1 MC 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 2017A1 2017 03 21.86 C 18.0 MC 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.09 1.0s 1.0 2017B3 2017 01 30.16 C 18.7 MC 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 2017B3 2017 02 21.17 C 17.3 MC 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 2017B3 2017 03 03.19 C 17.8 MC 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.13 1.0s 1.0 2017B3 2017 03 29.07 C 17.2 MC 50.0L 3a200 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 2017B3 2017 04 18.11 C 15.9 MC 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.15 1.0s 1.0 2017B3 2017 04 30.97 C 16.5 MC 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.12 1.0s 1.0 2017D2 2017 08 14.03 C 14.4 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2017D2 2017 08 20.99 C 14.4 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 2017D2 2017 08 27.95 C 14.9 MC 50.0L 3a150 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 2017D2 2017 09 10.94 C 15.0 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.11 1.0s 1.0 2017D2 2017 09 18.02 C 15.4 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 2017D2 2017 09 25.95 C 16.3 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 2017D2 2017 10 12.01 C 16.5 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.17 1.0s 1.0 2017E1 2017 03 03.81 S 12.2 AU 40.0L 4 144 1.4 1/ ICQ XX YOS04 2017E1 2017 03 09.20 S 11.2 TK 20.3T10 100 2.5 2 ICQ XX GON05 2017E1 2017 03 09.23 C 12.4 MC 50.0L 3a 50 0.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 2017E1 2017 03 20.20 S 9.7 TK 20.3T10 100 3 2 ICQ XX GON05 2017E1 2017 03 28.20 S 9.2 TK 20.3T10 100 5 2 ICQ XX GON05 2017E1 2017 03 29.35 S 11.4 AU 22 L 6 160 2.5 4 ICQ XX GOI 2017E1 2017 04 01.19 S 8.8 TK 10.0B 25 4 2/ ICQ XX GON05 2017E1 2017 04 04.19 S 8.5 TK 20.3T10 100 5 2 ICQ XX GON05 2017E1 2017 04 07.19 S 7.9 TK 20.3T10 77 6 2 ICQ XX GON05 2017E1 2017 04 30.35 S 10.9 AU 22 L 6 160 2 4 ICQ XX GOI 2017E4 2017 03 12.68 S 11.5 AC 12 L 4 125 0.8 6 ICQ TA WOL01 2017E4 2017 03 13.68 S 11.3 AC 12 L 4 125 0.8 6 ICQ TA WOL01 2017E4 2017 03 19.49 S 10.8 AC 12 L 4 125 0.9 6 ICQ TA WOL01 2017E4 2017 03 20.21 S 8.6 TK 20.3T10 100 4.5 3 ICQ XX GON05 2017E4 2017 03 22.69 S 9.0 AC 12 L 4 50 4.8 3 ICQ TA WOL01 2017E4 2017 03 24.69 S 9.2 AC 12 L 4 50 4.8 4 ICQ TA WOL01 2017E4 2017 03 25.34 S 9.3 TK 22 L 6 60 5 4/ ICQ XX GOI 2017E4 2017 03 25.68 S 8.9 AC 12 L 4 50 4.0 4 ICQ TA WOL01 2017E4 2017 03 27.74 S 9.8 AC 12 L 4 50 1.5 3 ICQ TA WOL01 2017E4 2017 03 28.15 B 8.2 TK 44.0L 5 100 2.1 4 ICQXXX HAS02 2017E4 2017 03 28.17 M 8.1 TK 20.3T10 77 5 6 ICQ XX GON05 2017E4 2017 03 28.18 M 7.9 TK 5.0B 10 5 6/ ICQ XX GON05 2017E4 2017 03 28.18 S 9.1 TI 20.0T10 50 2.5 6 ICQ XX LAB02 2017E4 2017 03 28.74 S 7.8 AC 12 L 4 50 5.2 6 ICQ TA WOL01 2017E4 2017 03 29.16 B 8.6 TI 8 B 11 5 5 ICQ XX LAB02 2017E4 2017 03 29.34 M 7.2 TK 5 B 7 8 7 ICQ XX GOI 2017E4 2017 03 29.34 M 7.3 TK 10 B 20 6 7 0.2 280 ICQ XX GOI 2017E4 2017 03 29.66 S 7.4 AC 12 L 4 50 6.4 6 0.25 280 ICQ TA WOL01 2017E4 2017 03 30.34 M 7.1 TK 5 B 7 8 6 ICQ XX GOI 2017E4 2017 03 30.34 M 7.2 TK 10 B 20 6 6/ 0.2 270 ICQ XX GOI 2017E4 2017 03 30.65 S 7.0 AC 5 B 10 6 7 ICQ TA WOL01 2017E4 2017 03 30.65 S 7.1 AC 12 L 4 50 6.8 6 0.30 270 ICQ TA WOL01 2017E4 2017 03 31.14 B 8.0 TK 10.0R 5 20 3.1 4 ICQXXX HAS02 2017E4 2017 04 01.17 M 7.4 TK 5.0B 10 5 7 ICQ XX GON05 2017E4 2017 04 02.17 B 8.3 TI 8 B 11 7 5 ICQ XX LAB02 2017E4 2017 04 02.18 S 8.5 TI 20.0T10 50 8 6 ICQ XX LAB02 2017E4 2017 04 02.25 C 7.1 MC 50.0L 3a 50 6.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2017E4 2017 04 02.74 S 7.0 AC 5 B 10 5 6 ICQ TA WOL01 2017E4 2017 04 03.34 M 6.5 TK 7.0B 15 5 7 ICQ XX SOU01 2017E4 2017 04 03.74 S 6.6 AC 5 B 10 5 7 ICQ TA WOL01 2017E4 2017 04 04.16 M 6.9 TK 5.0B 10 4 7 ICQ XX GON05 2017E4 2017 04 04.36 M 6.3 TK 10 B 20 6 5 ICQ XX GOI 2017E4 2017 04 04.74 S 6.2 AC 5 B 10 6 7 ICQ TA WOL01 2017E4 2017 04 05.36 M 6.5 TK 10 B 20 5 5 ICQ XX GOI 2017E4 2017 04 06.08 S 6.9 GB 8.0B 11 4 7/ ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.5, Reference stars: HD 212395 (6.2V), HD 214350 (7.1V), Small, well condensed, round coma with much brighter center. Altitude 13 degrees over NE horison, comparison stars at same altitude. Gibbous Moon setting in W. Clear, transaparent sky, steady breeze, +4 C. 2017E4 2017 04 06.75 S 6.4 AC 5 B 10 9 6 ICQ TA WOL01 2017E4 2017 04 07.17 B 7.0 TI 8 B 11 6 7 ICQ XX LAB02 2017E4 2017 04 07.17 M 7.1 TK 5.0B 10 5 7 ICQ XX GON05 2017E4 2017 04 19.04 S 9.5 GB 10.0B 40 3 4 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.6, Reference stars: HD 3756 (8.9V), SAO 54078 (9.7V), TYC 2287-0634-1 (10.7V), Faint, round, poorly condensed coma with somewhat brighter center. Low altitude 10 degrees over NE horizon, 5 degrees south of M31 just before moonrise. Fainter and more diffuse than expected. Clear sky, good transparency, calm, -2C, frost. 2017E4 2017 04 21.10 S 9.8 TK 10.0R 5 50 2.0 4 ICQXXX HAS02 2017E4 2017 04 21.16 S 9.2 TK 20.3T10 100 3 2/ 0.2 320 ICQ XX GON05 2017E4 2017 04 24.15 B 9.4 TI 20.0T10 50 3 2 6 m ICQ XX LAB02 2017E4 2017 04 25.05 B[ 9.9 GB 10.0B 40 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.6, Negative observation, mag estimated from 9.9V star defocussed to a few arcmin in size. Comp star 11.5V seen steadily, 11.8V seen often. Low altitude, 9 degress over NE horizon. Faint dawn. Clear at come, 3/8 Cirrus, transparent sky, +1C, calm, dew. 2017K2 2017 06 21.97 C 17.8 UO 50.0L 3a250 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.09 1.0s 1.0 2017K2 2017 07 18.05 C 16.2 UO 50.0L 3a250 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 2017K2 2017 08 29.03 C 18.3 UO 50.0L 3a250 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 2017K2 2017 09 12.90 C 17.8 UO 50.0L 3a250 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 2017K2 2017 10 11.92 C 18.5 MC 50.0L 3a360 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.14 1.0s 1.0 2017K4 2017 06 21.06 C 15.2 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2017K4 2017 06 29.02 C 15.1 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 2017K4 2017 11 12.82 C 15.3 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 2017M4 2017 06 28.96 C 17.9 UO 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 2017M4 2017 07 16.07 C 17.5 UO 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.13 1.0s 1.0 2017M4 2017 07 30.88 C 17.2 UO 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.11 1.0s 1.0 2017M4 2017 08 13.99 C 17.4 UO 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 2017M4 2017 08 20.98 C 17.2 UO 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 2017M4 2017 08 30.04 C 17.1 UO 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.10 1.0s 1.0 2017M4 2017 09 09.87 C 16.7 UO 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 2017M4 2017 09 17.05 C 17.2 UO 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 2017M4 2017 09 25.84 C 17.2 UO 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 2017M4 2017 10 11.90 C 17.0 UO 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 2017M4 2017 10 27.82 C 16.0 UO 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 2017M4 2017 11 23.88 C 16.5 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 2017O1 2017 07 21.19 C 11.9 MC 50.0L 3a 60 4.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2017O1 2017 07 23.13 S 9.8 TK 20.3T10 77 5 2/ ICQ XX GON05 2017O1 2017 07 23.75 S 10.0 HP 12 L 4 100 6.0 3 ICQ TA WOL01 2017O1 2017 07 25.75 S 10.0 HP 12 L 4 100 6.4 3 ICQ TA WOL01 2017O1 2017 07 25.76 Z 10.9 U4 43.0T 6a720 6.39 ICQ XX JAMaaI C 6.39sFL9 K6F CMP 5 7* 1.3s 1.3 T32, SSO Comphot version 1.2.5 2017O1 2017 07 26.76 Z 10.9 U4 43.0T 6a680 6.58 ICQ XX JAMaaI C 6.58sFL9 K6F CMP 5 7* 1.3s 1.3 T32, SSO Comphot version 1.2.5 2017O1 2017 07 27.23 C 11.8 MC 50.0L 3a 60 3.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2017O1 2017 07 27.77 S 9.6 HP 12 L 4 100 8.2 3 ICQ TA WOL01 2017O1 2017 07 28.76 S 9.6 HP 12 L 4 100 8.0 3 ICQ TA WOL01 2017O1 2017 07 29.75 S 9.6 HP 12 L 4 100 8.8 3 ICQ TA WOL01 2017O1 2017 07 30.12 B 10.1 TI 20.0T10 50 11 2 ICQ XX LAB02 2017O1 2017 08 01.10 S 10.0 HS 44.0L 5 100 1.7 3 ICQXXX HAS02 2017O1 2017 08 01.23 S 10.1 TK 22 L 6 60 4 3 ICQ XX GOI 2017O1 2017 08 01.70 S 10.0 HP 12 L 4 100 3.6 3 ICQ TA WOL01 2017O1 2017 08 03.73 S 9.6 HP 12 L 4 100 7.6 2 ICQ TA WOL01 2017O1 2017 08 04.13 C 10.6 MC 50.0L 3a 60 2.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 2017O1 2017 08 04.75 S 9.3 HP 12 L 4 100 8.5 3 ICQ TA WOL01 2017O1 2017 08 06.76 S 9.1 HP 12 L 4 100 7.2 3 ICQ TA WOL01 2017O1 2017 08 06.76 S 9.3 HP 8 R 5 20 5 4 ICQ TA WOL01 2017O1 2017 08 17.03 S 9.1 TK 20.3T10 77 5 3/ ICQ XX GON05 2017O1 2017 08 17.75 S 8.9 HP 12 L 4 100 4.2 3 ICQ TA WOL01 2017O1 2017 08 19.10 C 10.3 MC 50.0L 3a 60 4.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 2017O1 2017 08 19.10 S 10.4 TK 25.4T10 96 4.5 3 ICQ TA COL02 2017O1 2017 08 19.13 S 9.9 TT 10.8 4 27 5 4 ICQ TA GET 2017O1 2017 08 20.75 S 9.3 HP 12 L 4 100 5.0 4 ICQ TA WOL01 2017O1 2017 08 21.09 C 10.6 MC 50.0L 3a 60 1.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2017O1 2017 08 21.10 S 9.0 TK 20.3T10 77 6 3/ ICQ XX GON05 2017O1 2017 08 21.11 S 8.8 TK 10.0B 25 7 3 ICQ XX GON05 2017O1 2017 08 21.70 S 9.1 HP 12 L 4 100 5.4 4 ICQ TA WOL01 2017O1 2017 08 22.07 V 9.6 U4 5.0A 4a 60 5.4 ICQ XX PAR03I C mCKD CAC MIm 5 U9 0.1 5.4s 5.4 Mieczyslaw Leszek Paradowski, Dabrowa, Poland; Software: IRIS; comet alt. +34deg; dawn; IT=900s 2017O1 2017 08 22.21 S 9.9 TK 22 L 6 60 4 4 ICQ XX GOI 2017O1 2017 08 22.66 S 9.4 HP 12 L 4 100 5.0 4 ICQ TA WOL01 2017O1 2017 08 24.11 S 10.5 TK 25.4T10 96 4.1 2 ICQ TA COL02 2017O1 2017 08 25.14 S 9.0 TK 20.3T10 77 6 3 ICQ XX GON05 2017O1 2017 08 25.14 S 9.8 TT 10.8 4 27 4 3 ICQ TA GET 2017O1 2017 08 25.15 S 8.7 TK 10.0B 25 8 3 ICQ XX GON05 2017O1 2017 08 26.16 C 9.0 NO 50.0C 7a 60 3.2 6 ICQ XX PAUaa Nirmal Paul, Canary Island, Teide G40 2017O1 2017 08 27.75 S 9.0 HP 12 L 4 100 6.2 4 ICQ TA WOL01 2017O1 2017 08 27.98 S 10.5:GB 10.0B 20 2 3 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.7, Reference stars: SAO 111282 (10.4V), TYC 0070-0612-1 (11.4V), Round, marginally brighter center. 2017O1 2017 08 28.08 S 9.5 TK 25.4T10 96 4.2 2 ICQ TA COL02 2017O1 2017 08 28.09 C 11.1 MC 50.0L 3a 60 3.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 2017O1 2017 08 28.15 S 9.7 TT 10.8 4 17 2.5 3 ICQ TA GET 2017O1 2017 08 29.03 S 9.7 GB 38.0L 4 63 5 3 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.8, Reference stars: HD 22539 (9.2V), HD 22467 (9.9V), Round, somewhat condensed coma with very diffuse edges, large 2017O1 2017 08 29.07 S 9.9 TK 25.4T10 96 3.4 2 ICQ TA COL02 2017O1 2017 08 31.13 S 10.4 TK 25.4T10 96 3.0 3 ICQ TA COL02 2017O1 2017 09 01.06 S 9.9 TK 25.4T10 96 2.9 3 ICQ TA COL02 2017O1 2017 09 01.08 S 9.1 TK 20.3T10 77 6 3/ ICQ XX GON05 2017O1 2017 09 01.09 S 8.6 TK 10.0B 25 8 3 ICQ XX GON05 2017O1 2017 09 02.13 S 10.4 TK 25.4T10 96 3.4 3 ICQ TA COL02 2017O1 2017 09 02.15 B 9.3 TI 20.0T10 50 5 3 ICQ XX LAB02 2017O1 2017 09 03.09 S 9.4 TT 10.8L 4 17 4.0 3 ICQ TA GET 2017O1 2017 09 04.17 C 8.9 NO 50.0C 7a 60 5.4 6 ICQ XX PAUaa Nirmal Paul, Canary Island, Teide G40 2017O1 2017 09 04.17 C 9.2 NO 50.0C 7a 60 2.3 6 ICQ XX PAUaa Nirmal Paul, Canary Island, Teide G40 2017O1 2017 09 13.18 C 9.3 NO 43.0C 7a 50 2 6 ICQ XX PAUaa Nirmal Paul, Canary Island, Teide G40 2017O1 2017 09 14.13 S 9.0 TT 10.8L 4 17 3.8 4 ICQ TA GET 2017O1 2017 09 15.08 S 9.7 TK 25.4T10 96 3.9 2 ICQ TA COL02 2017O1 2017 09 15.21 S 9.3 TK 22 L 6 60 5 3/ ICQ XX GOI 2017O1 2017 09 15.70 S 8.2 AC 12 L 4 50 8.6 3 ICQ TA WOL01 2017O1 2017 09 16.00 S 8.3 TK 10.0B 25 9 2/ ICQ XX GON05 2017O1 2017 09 16.01 S 8.2 TK 5.0B 10 9 3 ICQ XX GON05 2017O1 2017 09 16.23 C 11.3 MC 50.0L 3a 60 5.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2017O1 2017 09 17.08 B 8.9 TI 15.0T 5 30 7 3 ICQ XX LAB02 2017O1 2017 09 17.09 B 8.7 TI 8 B 11 7 2 ICQ XX LAB02 2017O1 2017 09 18.90 S[ 8.9 TK 7.0B 15 ! 3 ICQ XX PAR03 Mieczyslaw Leszek Paradowski, Smugi, Poland 2017O1 2017 09 19.72 S 9.0 AC 12 L 4 50 4.5 3 ICQ TA WOL01 2017O1 2017 09 20.02 S 10.1 TK 25.4T10 96 3.5 3 ICQ TA COL02 2017O1 2017 09 20.04 B 9.0 TI 20.0T 8 64 7 2 ICQ XX LAB02 2017O1 2017 09 21.72 S 9.4 AC 12 L 4 50 4.8 3 ICQ TA WOL01 2017O1 2017 09 22.08 S 9.8 TK 25.4T10 96 4.9 3/ ICQ TA COL02 2017O1 2017 09 22.14 S 8.9 TT 5.0B 7 3.8 4 ICQ TA GET 2017O1 2017 09 23.14 C 8.4 NO 43.0C 7a 50 4.9 6 ICQ XX PAUaa Nirmal Paul, Canary Island, Teide G40 2017O1 2017 09 23.70 S 8.6 AC 12 L 4 50 10.0 3 ICQ TA WOL01 2017O1 2017 09 23.72 S 8.4 AC 8 R 5 20 9 3 ICQ TA WOL01 2017O1 2017 09 25.00 S 8.5 TK 10.0B 25 9 2/ ICQ XX GON05 2017O1 2017 09 25.01 S 8.3 TK 5.0B 10 10 3 ICQ XX GON05 2017O1 2017 09 25.69 S 9.5 TJ 40.0L 4 36 8 2 ICQ XX YOS04 2017O1 2017 09 26.70 S 8.8 AC 12 L 4 50 10.6 3 ICQ TA WOL01 2017O1 2017 09 28.70 S 9.0 AC 12 L 5 50 11.2 3 ICQ TA WOL01 2017O1 2017 09 29.94 S 9.0:GB 10.0B 20 5 2 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.0, Reference stars: HD 27730 (8.3V), HD 281936 (10.0V), Very diffuse, large, faint, slightly brighter center. Slight haze, Milky way faint. Sky mostly covered with cirrostratus, probably clear near comet. Dry, light dew, 12 C, breeze. 2017O1 2017 09 29.94 S 9.2 TJ 8 B 20 6 1 ICQ XX SHA02 2017O1 2017 09 29.99 S 10.3 TK 25.4T10 96 4.6 3/ ICQ TA COL02 2017O1 2017 09 30.90 V 8.8 AQ 3.4A 4a120 13.2 0.13 245 ICQ XX PAR03I C mCKD CAC MIm 5 U9 0.02 7.9s 7.9 Mieczyslaw Leszek Paradowski, Zatwarnica, Poland; NELM: 6.0, moonlight, temp.+3C; Bieszczady mountains: elevation 535m. Software: IRIS 2017O1 2017 10 01.29 S 9.5 TK 22 L 6 60 5 2/ ICQ XX GOI 2017O1 2017 10 01.68 S 9.5 AC 12 L 4 100 5.2 3 ICQ TA WOL01 2017O1 2017 10 02.15 C 8.3 NO 43.0C 7a 50 4.4 6 ICQ XX PAUaa Nirmal Paul, Canary Island, Teide G40 2017O1 2017 10 02.23 C 11.2 MC 50.0L 3a 60 4.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 2017O1 2017 10 02.68 S 9.2 AC 12 L 4 100 9.0 3 ICQ TA WOL01 2017O1 2017 10 02.93 S 8.8 TK 25.4T10 96 4.3 2 ICQ TA COL02 2017O1 2017 10 03.13 S 9.3 TT 5.0B 7 7 4 ICQ TA GET 2017O1 2017 10 03.15 S 9.3 TT 10.8L 4 17 6.5 ICQ TA GET 2017O1 2017 10 03.19 S 8.1 TK 5.0B 10 11 3 ICQ XX GON05 2017O1 2017 10 03.68 S 8.3 AC 12 L 4 100 10.6 3 ICQ TA WOL01 2017O1 2017 10 10.90 S 8.3 TK 10.0B 25 7 3 ICQ XX GON05 2017O1 2017 10 11.85 S 10.6 TK 25.4T10 96 3.8 2 ICQ TA COL02 2017O1 2017 10 11.91 S 8.4 TT 5.0B 7 10 4 ICQ TA GET 2017O1 2017 10 12.84 S 9.4 GB 10.0B 20 6 2 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.6, Reference stars: SAO 39686 (9.2V), TYC 3346-0468-1 (9.8V), Very diffuse, slightly brighter center. 2017O1 2017 10 13.68 S 8.2 AC 12 L 4 100 6.4 2 ICQ TA WOL01 2017O1 2017 10 13.90 S 8.5 TK 20.3T10 77 7 3 ICQ XX GON05 2017O1 2017 10 13.97 B 8.6 TI 8 B 11 6 2 ICQ XX LAB02 2017O1 2017 10 14.00 S 8.3 TK 10.0B 25 7 2/ ICQ XX GON05 2017O1 2017 10 14.68 S 8.2 AC 12 L 4 100 8.3 3 ICQ TA WOL01 2017O1 2017 10 14.95 S 10.0 TK 25.4T10 96 5.3 3 ICQ TA COL02 2017O1 2017 10 15.11 10.8L 4 27 4.5 4 237 ICQ TA GET 2017O1 2017 10 15.88 S 10.3 TK 25.4T10 96 3.7 2 ICQ TA COL02 2017O1 2017 10 16.09 B 10.5 TK 44.0L 5 100 3.2 4 ICQXXX HAS02 2017O1 2017 10 16.81 S 9.0 TK 20.3L 6 57 5 3 ICQ XX PAR03 Mieczyslaw Leszek Paradowski, Jablonna, Poland 2017O1 2017 10 16.82 S 8.8 TK 10.0B 25 7 3 ICQ XX PAR03 Mieczyslaw Leszek Paradowski, Jablonna, Poland 2017O1 2017 10 16.89 S 8.8 TK 20.3L 6 57 7 3 ICQ XX PAR03 Mieczyslaw Leszek Paradowski, Jablonna, Poland 2017O1 2017 10 16.92 S 10.2 TK 25.4T10 96 3.8 2 ICQ TA COL02 2017O1 2017 10 16.96 B 8.5 TI 8 B 11 7 2 ICQ XX LAB02 2017O1 2017 10 16.97 B 8.8 TI 20.0T10 50 6 3 ICQ XX LAB02 2017O1 2017 10 17.19 S 8.4 TT 5.0B 7 7.5 4 ICQ TA GET 2017O1 2017 10 17.26 C 11.1 UO 50.0L 3a 60 4.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2017O1 2017 10 17.68 S 9.0 AC 12 L 4 100 6.5 2 ICQ TA WOL01 2017O1 2017 10 21.01 B 8.7 TI 8 B 11 7 2 ICQ XX LAB02 2017O1 2017 10 21.02 B 8.9 TI 15.0T 5 30 7 3 ICQ XX LAB02 2017O1 2017 10 21.11 C 8.1 NO 43.0C 7a 50 5.2 6 ICQ XX PAUaa Nirmal Paul, Canary Island, Teide G40 2017O1 2017 10 22.78 S 9.4 GB 10.0B 20 6 2 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.6, Reference stars: HD 30134 (7.8V), HD 237314 (9.3V), TYC 3745-0939-1 (10.3V), Very diffuse, slightly brighter center. Humid, low Sc clouds, calm, 12C. 2017O1 2017 10 22.83 S 8.7 VB 10 B 25 5 2 ICQ JS SHA02 2017O1 2017 10 22.84 S 10.1 TK 25.4T10 96 4.2 3 ICQ TA COL02 2017O1 2017 10 22.90 5.0B 7 6.5 4 ICQ TA GET 2017O1 2017 10 22.90 S 8.3 TK 10.0B 25 8 2/ ICQ XX GON05 2017O1 2017 10 22.91 10.8L 4 27 10 186 ICQ TA GET 2017O1 2017 10 22.92 10.8L 4 17 0.11 241 ICQ TA GET 2017O1 2017 10 25.26 C 11.0 UO 50.0L 3a 60 3.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 2017O1 2017 10 25.98 S 9.4 TK 25.4T10 96 3.0 3 ICQ TA COL02 2017O1 2017 10 26.64 S 9.9 TJ 40.0L 4 36 5 1 ICQ XX YOS04 2017O1 2017 10 27.12 S 10.5 TK 25.4T10 96 3.4 3/ ICQ TA COL02 2017O1 2017 10 27.90 S 9.3:VB 10 B 25 5 1 ICQ JS SHA02 2017O1 2017 10 28.09 S 10.0 TK 25.4T10 96 3.7 2 ICQ TA COL02 2017O1 2017 10 29.98 S 9.8 GB 10.0B 20 5 2 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.5, Reference stars: TYC 4091-0594-1 (9.5V), TYC 4091-0386-1 (10.0V), TYC 4091-1463-1 (10.3V), Very diffuse. In rich starfield with 11th mag stars in coma and nearby. 2017O1 2017 10 30.04 S 8.6 TT 5.0B 7 7.5 4 ICQ TA GET 2017O1 2017 10 30.10 S 10.1 TK 25.4T10 96 3.4 3 ICQ TA COL02 2017O1 2017 11 06.75 S 8.6 TK 10.0B 25 7 2/ ICQ XX GON05 2017O1 2017 11 07.73 S 10.0 GB 10.0B 20 4 2 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 5.9, Reference stars: TYC 4354-0121-1 (9.7V), TYC 4354-0523-1 (10.1V), TYC 4354-0201-1 (10.8V), Very diffuse, round coma. 11.1V star in coma <2 arcmin E of comet center. 1/8 Sc, dew, +4C, calm. 2017O1 2017 11 11.94 B 9.0 TI 8 B 11 6 2 ICQ XX LAB02 2017O1 2017 11 11.96 B 9.2 TI 15.0T 5 30 6 3 ICQ XX LAB02 2017O1 2017 11 11.96 S 10.9:GB 10.0B 40 3 1 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.6, Reference stars: V magnitudes 102/107/108/111, Comet smaller and fainter than previously, very diffuse. 2/8 Cs, calm, dew, +4C. 2017O1 2017 11 13.08 C 11.3 UO 50.0L 3a 60 2.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2017O1 2017 11 13.09 S 10.8 TT 10.8L 4 17 3.5 3 ICQ TA GET 2017O1 2017 11 13.79 S 8.9 TK 10.0B 25 5 2 ICQ XX GON05 2017O1 2017 11 13.81 C 11.7 AQ 25.0T 5a240 6 8.6m261 ICQ XX WAR01I C 6 mSXV ICY KPR 5 U4* 0.3 2.0s 2.0 Johan Warell; Comet Alt.:52.3 Calculated mags:11.3,11.9,11.5,11.3,11.8,11.8,11.4,11.5,11.4,12.3,11.8,11.4,12.2 2017O1 2017 11 14.23 S 9.6 TK 20.3T10 77 5 2/ ICQ XX GON05 2017O1 2017 11 15.13 B 9.6 TI 20.0T10 50 6 2 ICQ XX LAB02 2017O1 2017 11 16.25 S 9.8 TK 20.3T10 77 5 2/ ICQ XX GON05 2017O1 2017 11 16.96 S 10.5 TK 25.4T10 96 2.9 2 ICQ TA COL02 2017O1 2017 11 17.74 S 10.9:GB 10.0B 40 2.5 1 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.4, Reference stars: TYC 4522-0037-1 (10.4V), TYC 4522-0027-1 (11.1V), TYC 4522-0125-1 (11.4V), Extremely diffuse, no brightening towards center, visible with indirect vision only. +6C, 2/8 Cirrus, calm, dew. 2017O1 2017 11 19.14 S 10.6 TK 25.4T10 96 2.5 2 ICQ TA COL02 2017O1 2017 11 19.22 S 10.6 TT 10.8L 4 17 4.5 2 ICQ TA GET 2017O1 2017 11 19.98 S 11.6:GB 10.0T 40 2 1 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.4, Reference stars: 11.4, 12.2, Very diffuse, round, only visible with averted vision. Only 1.5 arcmin from 11.4 mag star. Fainter than two days ago, but this may be due to closeness to star and humid washed-out sky. Clear, light gusty wind, 0C, frost. 2017O1 2017 11 24.78 S 11.2 TK 25.4T10 96 2.5 2 ICQ TA COL02 2017O1 2017 11 24.80 S 11.5 TJ 40.0L 4 75 1.6 2 ICQ XX YOS04 2017O1 2017 11 25.04 S 11.7 GB 10.0B 40 1.5 1 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.6, Reference stars: 10.9, 11.5, 11.9, Very diffuse, only visible with averted vision. Clear, calm, humid, frost, +1C. 2017O1 2017 11 26.05 S 10.9 TT 10.8L 4 27 4.2 3 0.09 66 ICQ TA GET 2017O1 2017 11 26.14 S 10.0 TK 20.3T10 77 5 2 ICQ XX GON05 2017O1 2017 11 28.00 C 12.0 MC 50.0L 3a 60 1.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2017O1 2017 12 07.87 B 10.7 TI 20.0T10 80 3 1 ICQ XX LAB02 2017O1 2017 12 08.76 S 11.0 TK 25.4T10 96 2.0 3 ICQ TA COL02 2017O1 2017 12 09.91 S 11.4 TK 25.4T10 96 1.9 2 ICQ TA COL02 2017O1 2017 12 15.88 S 11.6 TK 25.4T10 139 2.3 1/ ICQ TA COL02 2017O1 2017 12 16.71 C 13.3 AQ 25.0T 5A080 2.3 7.0m 93 ICQ XX WAR01I C 2.33mSXV ICY KPR 5 U9* 0.2 2.0s 2.0 Johan Warell; Comet Alt.:59.0 Calculated mags:13.2,13.1,13.1,13.3,13.5,13.2,13.6,13.6 2017O1 2017 12 16.73 S 11.5 GB 25.0L 5 42 4 1 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.6, Reference stars: 113/118, Round, very diffuse, very faint, indirect vision only. 1/8 Sc, calm, frost, 0 C, transparent, dark sky. 2017O1 2017 12 16.82 B 11.5 TI 20.0T10 80 3.5 1 ICQ XX LAB02 2017O1 2017 12 18.74 S 13.2 TA 40.0L 4 144 1.0 1 ICQ XX YOS04 2017O1 2017 12 19.44 S 13.6 TA 40.0L 4 257 0.7 1 ICQ XX YOS04 2017O1 2017 12 22.04 C 12.6 UO 50.0L 3a 60 1.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.09 1.0s 1.0 2017O1 2017 12 23.89 B 12.2 TI 20.0T10 80 2.5 1 ICQ XX LAB02 2017S3 2017 09 27.86 C 20.0 UO 50.0L 3a360 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 2017S3 2017 10 11.86 C 19.6 UO 50.0L 3a450 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.31 1.0s 1.0 2017S5 2017 09 29.06 C 17.7 MC 50.0L 3a120 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 2017S6 2017 10 29.25 C 15.1 MC 50.0L 3a180 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 2017S6 2017 10 31.23 C 17.2 MC 50.0L 3a 90 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 2017S6 2017 11 13.07 C 13.9 UO 50.0L 3a 90 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.12 1.0s 1.0 2017T1 2017 10 11.26 C 15.6 MC 50.0L 3a180 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 2017T1 2017 11 15.20 C 15.1 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 2017T1 2017 12 15.15 C 12.0 MC 50.0L 3a150 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2017T1 2017 12 16.08 S 12.0 AQ 20.3T10 133 2.5 2/ ICQ XX GON05 2017T1 2017 12 16.90 C 14.0 AQ 25.0T 5a240 1.3 ICQ XX WAR01I C 1.33mSXV ICY KPR 5 U4* 0.1 2.0s 2.0 Johan Warell; Comet Alt.:16.9 Calculated mags:14.1,14.0,13.8,13.8,14.1,14.3,14.1 2017T1 2017 12 18.73 S 13.3 TA 40.0L 4 144 1.0 3/ ICQ XX YOS04 2017T1 2017 12 20.21 C 11.5 MC 50.0L 3a 60 2.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 2017T1 2017 12 22.62 S 11.6 AC 12 L 8 133 1.2 4 ICQ TA WOL01 2017T1 2017 12 23.62 S 11.5 AC 12 L 8 133 1.0 4 ICQ TA WOL01 2017T1 2017 12 24.62 S 11.2 AC 12 L 8 133 1.5 5 ICQ TA WOL01 2017T1 2017 12 24.96 C 11.0 MC 50.0L 3a 60 2.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2017T1 2017 12 25.87 S 11.9 TK 44.0L 5 200 0.8 4 ICQXXX HAS02 2017T1 2017 12 28.13 S 11.6 TT 10.8L 4 27 2.0 5 ICQ TA GET 2017T2 2017 11 21.12 C 18.5 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.16 1.0s 1.0 2017T2 2017 12 13.01 C 18.7 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 2017T2 2017 12 19.95 C 18.5 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 2017T3 2017 10 23.91 C 17.9 UO 50.0L 3a 90 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 2017T3 2017 11 23.08 C 17.7 UO 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.09 1.0s 1.0 2017T3 2017 12 24.85 C 16.9 UO 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 3200 2017 11 24.77 I 13.8 TA 40.0L 4 257 9 ICQ XX YOS04 3200 2017 12 11.38 I 10.9 TA 40.0L 4 75 9 ICQ XX YOS04 3200 2017 12 14.77 S 10.5 TK 25.4T10 96 9 ICQ TA COL02 3200 2017 12 16.75 I 10.6 GB 25.0L 5 57 9 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.6, Reference stars: 104/106/107, NEA. Stellar. Motion visible in 30 sec. 1/8 Sc, calm, frost, 0 C, transparent, dark sky. 3200 2017 12 19.42 I 13.2 TA 40.0L 4 144 9 ICQ XX YOS04 2 2016 10 09.03 C 17.2 MC 50.0L 3a 90 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2 2016 10 29.96 C 16.7 MC 50.0L 3a 90 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 2 2016 11 05.92 C 17.4 MC 50.0L 3a 90 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 2 2016 11 24.98 C 17.4 MC 50.0L 3a 90 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 2 2016 12 26.81 C 14.4 MC 50.0L 3a 90 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 2 2016 12 26.82 S 11.5 AQ 20.3T10 100 4 1/ ICQ XX GON05 2 2016 12 31.72 S 13.8 HS 44.0L 5 65 2.0 2 ICQXXX HAS02 2 2017 01 17.78 B 12.3 TI 20.0T10 118 3 1 ICQ XX LAB02 2 2017 01 17.82 C 13.6 MC 50.0L 3a 90 1.1 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 2 2017 01 19.79 S 11.1 AQ 20.3T10 77 4 1/ ICQ XX GON05 2 2017 01 24.39 S 12.2 TA 40.0L 4 144 1.7 1/ ICQ XX YOS04 2 2017 01 28.75 S 12.8 HS 44.0L 5 100 1.1 3 ICQXXX HAS02 2 2017 01 28.76 S 10.4 TT 10.8L 4 27 3.5 ICQ TA GET 2 2017 01 28.79 B 11.7 TI 20.0T10 50 3 1 ICQ XX LAB02 2 2017 02 01.80 S 10.2 TT 10.8L 4 27 2.8 3 ICQ TA GET 2 2017 02 13.81 S 8.0 TT 10.8L 4 17 11 4 ICQ TA GET 2 2017 02 13.85 C 10.4 MC 50.0L 3a 90 2.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 2 2017 02 15.74 S 9.3 TK 44.0L 5 100 ICQXXX HAS02 2 2017 02 15.76 S 9.5 GB 10.0B 25 3 3/ ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.0, Reference stars: TYC 0594-0947-1 (9.9V), HD 224627 (9.6V), HD 224509 (9.9V), HD 224407 (8.6V), Round, diffuse, brighter center. Clear, dark sky but some haze. 2 2017 02 16.77 S 9.2 TK 44.0L 5 100 2.1 4 ICQXXX HAS02 2 2017 02 16.81 M 9.4 TK 20.3T10 77 2.5 4/ ICQ XX GON05 2 2017 02 16.82 M 9.2 TK 10.0B 25 3 5 ICQ XX GON05 2 2017 02 16.84 C 9.5 MC 50.0L 3a 90 3.1 6.6m 60 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 2 2017 02 17.79 B 9.6 TI 20.0T10 50 3 5 ICQ XX LAB02 2 2017 02 18.79 S 7.6 TT 10.8L 4 17 11 3 ICQ TA GET 2 2017 02 19.84 C 9.0 MC 50.0L 3a 90 3.8 11.6m 60 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 2 2017 02 22.82 M 8.7 TK 10.0B 25 2.5 6 ICQ XX GON05 2 2017 02 22.83 M 8.4 TK 5.0B 10 2.0 7 ICQ XX GON05 2 2017 02 23.84 C 8.5 MC 50.0L 3a 90 3.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 2 2017 02 24.76 S& 7.9 GB 10.0B 20 2 5 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.5, Reference stars: HD 1133 (7.0V), HD 377 (7.6V), HD 225004 (8.1V), Round, well condensed. Altitude 11 deg, comp stars at same altitude as comet. Clear, dark sky. 2 2017 02 24.82 M 8.8 TK 10.0B 25 2.5 6 ICQ XX GON05 2 2017 02 24.83 M 8.4 TK 5.0B 10 2.0 7 ICQ XX GON05 2 2017 02 25.79 B 8.8 TI 20.0T10 50 3 6 ICQ XX LAB02 2 2017 02 27.76 B 7.9 TK 44.0L 5 100 2.0 4 ICQXXX HAS02 2 2017 02 27.78 10.8L 4 55 1.6 0.06 198 ICQ TA GET 2 2017 02 27.80 B 8.1 TT 10.8L 4 17 8 ICQ TA GET 2 2017 03 24.35 S 7.2 TK 10 B 20 3 3 ICQ XX GOI 2 2017 03 25.35 S 7.4 TK 10 B 20 3 3 ICQ XX GOI 2 2017 03 26.35 S 7.7 TK 9.0R 5 33 2 6 ICQ XX SOU01 2 2017 03 30.36 S 8.9:TK 10 B 20 2 3 ICQ XX GOI 2 2017 04 02.73 S 9.8 AC 12 L 4 50 5.2 3 ICQ TA WOL01 2 2017 04 09.74 S 10.0 AC 12 L 4 50 3.5 5 ICQ TA WOL01 2 2017 04 30.76 S 12.4 AC 12 L 4 100 0.8 3 ICQ TA WOL01 2 2017 05 26.18 C 14.5 MC 50.0L 3a 90 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.11 1.0s 1.0 2 2017 06 21.10 C 14.3 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 2 2017 06 26.11 C 14.5 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 2 2017 07 17.08 C 15.7 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 2 2017 07 17.59 C 17.5 MC 51.0C 7a196 0.4 ICQ XX DYMaaI C 5.5 sST0 K6F CMP 5 P4 1.1s 1.1 Roger Dymock, Warrumbungle, New South Wales, Australia; No tail observed 2 2017 07 24.59 C 17.6 MC 51.0C 7a300 0.4 ICQ XX DYMaaI C 5.5 mST0 K6F CMP 5 P3* 1.1s 1.1 Roger Dymock, Warrumbungle, New South Wales, Australia; Np tail observed 2 2017 07 27.13 C 16.2 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.13 1.0s 1.0 24 2017 08 29.24 C 14.3 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 24 2017 09 22.24 C 12.9 MC 50.0L 3a 60 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 24 2017 09 25.76 S[12.2 TA 40.0L 4 257 ! 0.7 ICQ XX YOS04 24 2017 10 03.15 S 10.9 TK 20.3T10 100 4 2/ ICQ XX GON05 24 2017 10 03.69 S 11.0 AC 12 L 4 100 3.0 3 ICQ TA WOL01 24 2017 10 13.69 S 10.8 AC 12 L 4 100 3.2 3 ICQ TA WOL01 24 2017 10 14.69 S 10.8 AC 12 L 4 100 3.5 3 ICQ TA WOL01 24 2017 10 15.69 S 10.6 AC 12 L 4 100 3.6 3 ICQ TA WOL01 24 2017 10 17.69 S 10.4 AC 12 L 4 100 3.5 3 ICQ TA WOL01 24 2017 10 23.20 S 10.6 TK 20.3T10 100 4 3 ICQ XX GON05 24 2017 10 26.80 S 12.8 TA 40.0L 4 144 1.2 1 ICQ XX YOS04 24 2017 11 03.62 S 10.5 AC 12 L 8 133 2.4 3 ICQ TA WOL01 24 2017 11 09.62 S 10.3 AC 12 L 8 133 3.8 2 ICQ TA WOL01 24 2017 11 12.62 S 10.2 AC 12 L 8 133 4.2 2 ICQ TA WOL01 24 2017 11 14.24 S 10.1 TK 20.3T10 100 5 2/ ICQ XX GON05 24 2017 11 16.19 S 9.9 TK 20.3T10 77 5 2/ ICQ XX GON05 24 2017 11 16.21 S 9.7 TK 10.0B 25 6 2/ ICQ XX GON05 24 2017 11 18.24 S 10.1 TT 10.8L 4 27 4 3 ICQ TA GET 24 2017 11 18.62 S 10.0 AC 12 L 8 133 5.6 2 ICQ TA WOL01 24 2017 11 19.21 S 10.2 TT 10.8L 4 27 3.5 3 ICQ TA GET 24 2017 11 19.62 S 10.0 AC 12 L 8 133 6.0 2 ICQ TA WOL01 24 2017 11 23.62 S 11.2 AC 12 L 8 233 1.8 1 ICQ TA WOL01 24 2017 11 24.79 S 11.5 TJ 40.0L 4 144 1.4 1 ICQ XX YOS04 24 2017 11 26.24 S 10.1 TK 20.3T10 77 5 2 ICQ XX GON05 24 2017 11 26.62 S 10.0 AC 12 L 8 133 4.0 2 ICQ TA WOL01 24 2017 12 09.23 S 10.7 TT 10.8L 4 27 5.5 3 ICQ TA GET 24 2017 12 15.22 C 11.5 MC 50.0L 3a 60 3.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 24 2017 12 16.20 B 11.6 TI 20.0T10 80 3 2 ICQ XX LAB02 24 2017 12 16.65 S 12.5 AC 12 L 8 133 1.8 3 ICQ TA WOL01 24 2017 12 18.27 S 9.5 TT 10.8L 4 27 3. 3 ICQ TA GET 24 2017 12 18.65 S 12.0 AC 12 L 8 133 1.6 3 ICQ TA WOL01 24 2017 12 18.81 S 12.0 TA 40.0L 4 75 2.1 3 ICQ XX YOS04 24 2017 12 22.65 S 12.2 AC 12 L 8 133 1.5 3 ICQ TA WOL01 24 2017 12 23.65 S 12.2 AC 12 L 8 133 1.5 3 ICQ TA WOL01 29 2016 11 01.45 S 12.8 AC 30 L 5 300 0.7 2 ICQ TA WOL01 29 2016 11 05.45 S 12.4 AC 30 L 5 400 0.8 1 ICQ TA WOL01 29 2016 11 06.46 S 12.5 AC 12 L 8 210 0.6 1 ICQ TA WOL01 29 2016 11 07.50 S 12.5 AC 30 L 5 400 0.8 2 ICQ TA WOL01 29 2016 11 19.48 S 12.7 AC 30 L 5 400 0.6 3 ICQ TA WOL01 29 2017 03 29.25 C 13.3 MC 50.0L 3a120 2.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 29 2017 04 02.24 C 13.2 MC 50.0L 3a120 2.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 29 2017 04 06.23 C 13.6 MC 50.0L 3a150 1.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 29 2017 04 13.21 C 13.6 MC 50.0L 3a150 0.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 29 2017 04 23.20 C 13.3 MC 50.0L 3a120 1.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 29 2017 04 24.20 C 12.2 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 29 2017 04 24.20 C 12.2 MC 50.0L 3a150 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 29 2017 04 25.20 C 12.7 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 04 28.15 I 13.1 AQ 20.3T10 133 0.4 7 ICQ XX GON05 29 2017 05 03.20 C 12.0 MC 50.0L 3a150 1.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 29 2017 05 03.67 S 12.7 AC 12 L 4 133 0.8 2 ICQ TA WOL01 29 2017 05 04.64 S 12.4 AC 12 L 4 133 0.6 2 ICQ TA WOL01 29 2017 05 04.76 S 12.5 AU 40.0L 4 144 1.2 1 ICQ XX YOS04 29 2017 05 05.16 C 12.3 MC 50.0L 3a150 1.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 29 2017 05 06.16 C 12.4 MC 50.0L 3a150 1.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 29 2017 05 07.15 C 12.4 MC 50.0L 3a150 1.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 29 2017 05 08.15 C 12.4 MC 50.0L 3a150 1.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 29 2017 05 22.22 C 12.5 MC 50.0L 3a150 1.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 29 2017 05 26.17 C 12.9 MC 50.0L 3a150 2.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 29 2017 05 27.20 C 13.0 MC 50.0L 3a150 2.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 29 2017 05 28.10 C 12.9 MC 50.0L 3a150 1.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 05 30.10 C 12.4 MC 50.0L 3a150 1.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 29 2017 06 21.07 C 13.1 MC 50.0L 3a150 1.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 06 22.03 C 12.8 MC 50.0L 3a150 0.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 29 2017 06 23.07 C 12.6 MC 50.0L 3a150 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 29 2017 06 26.10 C 12.0 MC 50.0L 3a150 2.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 29 2017 06 27.09 C 12.8 MC 50.0L 3a150 4.1 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 29 2017 06 29.01 C 12.1 MC 50.0L 3a150 3.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 29 2017 07 02.06 S 12.2 AQ 20.3T10 133 1.8 3/ ICQ XX GON05 29 2017 07 03.10 C 13.0 MC 50.0L 3a150 2.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 07 04.05 C 13.0 MC 50.0L 3a150 1.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 07 17.05 C 12.5 MC 50.0L 3a150 2.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 29 2017 07 18.03 C 12.7 MC 50.0L 3a150 2.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 07 19.09 C 12.7 MC 50.0L 3a150 2.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 07 21.18 C 12.7 MC 50.0L 3a150 2.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 29 2017 07 24.15 C 12.6 MC 50.0L 3a150 2.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 29 2017 07 25.21 C 12.8 MC 50.0L 3a150 2.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 29 2017 07 26.01 C 12.7 MC 50.0L 3a150 2.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 29 2017 07 27.01 C 12.4 MC 50.0L 3a150 2.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 29 2017 08 13.97 C 12.4 MC 50.0L 3a150 1.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 08 15.10 C 12.6 MC 50.0L 3a150 1.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 29 2017 08 17.03 C 12.7 MC 50.0L 3a150 2.1 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 08 19.10 C 12.6 MC 50.0L 3a150 3.1 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 29 2017 08 20.16 C 12.3 MC 50.0L 3a150 2.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 29 2017 08 22.03 C 12.5 MC 50.0L 3a150 1.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 29 2017 08 23.97 C 13.1 MC 50.0L 3a150 1.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 08 24.87 C 12.9 MC 50.0L 3a150 1.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 08 25.00 S 12.5 AQ 20.3T10 133 0.7 6 ICQ XX GON05 29 2017 08 26.06 C 13.1 MC 50.0L 3a150 1.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 08 26.97 C 13.0 MC 50.0L 3a150 1.1 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 29 2017 08 28.87 C 11.5 MC 50.0L 3a150 2.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 08 28.96 S 12.2 GB 38.0L 4 120 0.3 8 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.8, Reference stars: TYC 5784-0455-1 (12.1V), GSC 5784-0393 (13.1V), Very well condensed, slightly diffuse, bright (in outburst). Mag 12.1V comp star 0.5 arcmin distant. Altitude 18 degrees. 29 2017 09 01.04 S 11.7 AQ 20.3T10 133 0.6 7 ICQ XX GON05 29 2017 09 07.86 C 11.0 NO 50.0C 7a 60 2 6 ICQ XX PAUaa Nirmal Paul, Canary Island, Teide G40 29 2017 09 07.94 S 11.2 AU 22 L 6 160 2 4/ ICQ XX GOI 29 2017 09 08.97 C 11.3 MC 50.0L 3a150 1.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 09 09.33 S 11.2 AC 12 L 4 100 1.5 5 ICQ TA WOL01 29 2017 09 11.05 S 11.3 AU 22 L 6 160 2 4 ICQ XX GOI 29 2017 09 13.96 C 11.9 MC 50.0L 3a150 2.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 09 15.33 S 11.4 AC 12 L 4 100 1.6 4 ICQ TA WOL01 29 2017 09 15.87 S 11.5 AQ 20.3T10 100 2.0 4 ICQ XX GON05 29 2017 09 15.95 C 12.0 MC 50.0L 3a150 3.1 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 29 2017 09 15.97 B 11.8 TI 25.0T 5 120 1.5 3 ICQ XX LAB02 29 2017 09 17.04 C 12.0 MC 50.0L 3a150 2.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 09 17.97 C 12.0 MC 50.0L 3a150 3.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 09 19.33 S 11.6 AC 12 L 4 100 2.4 3 ICQ TA WOL01 29 2017 09 19.89 B 12.1 TI 20.0T 8 94 1.5 3 ICQ XX LAB02 29 2017 09 21.33 S 12.0 AC 12 L 4 100 2.6 2 ICQ TA WOL01 29 2017 09 21.86 B 13.4 GB 38.0L 4 63 1.5 3 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.8, Reference stars: HD 358289 (12.5V), GSC 5783-0543 (13.2V), Diffuse, large, somewhat brighter center, altitude 19 degrees. Much larger and more diffuse than Aug 28. Dark sky, clear. 29 2017 09 21.93 C 12.1 MC 50.0L 3a150 3.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 29 2017 09 23.33 S 12.6 AC 12 L 4 150 1.0 2 ICQ TA WOL01 29 2017 09 25.49 S[13.4 AU 40.0L 4 257 ! 0.8 ICQ XX YOS04 29 2017 09 25.78 S 12.6 HS 44.0L 5 156 0.7 4 ICQXXX HAS02 29 2017 09 25.93 C 12.6 MC 50.0L 3a150 3.1 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 09 26.95 C 12.7 MC 50.0L 3a150 2.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 29 2017 09 27.98 C 12.7 MC 50.0L 3a150 2.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 09 28.91 C 12.7 MC 50.0L 3a150 2.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 29 2017 10 05.89 C 12.8 MC 50.0L 3a150 3.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 29 2017 10 06.89 C 12.8 MC 50.0L 3a150 3.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 29 2017 10 07.95 C 13.0 MC 50.0L 3a150 3.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 29 2017 10 10.89 C 13.2 MC 50.0L 3a150 3.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 10 11.88 C 13.2 MC 50.0L 3a150 3.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 10 13.38 S 12.0 AC 12 L 4 150 1.5 2 ICQ TA WOL01 29 2017 10 13.81 S 11.7 AQ 20.3T10 100 2.0 2/ ICQ XX GON05 29 2017 10 14.38 S 11.8 AC 12 L 4 150 1.6 2 ICQ TA WOL01 29 2017 10 15.38 S 11.8 AC 12 L 4 150 1.5 2 ICQ TA WOL01 29 2017 10 16.77 S 12.2 U4 20.3L 6 150 1.1 4 ICQ XX PAR03 Mieczyslaw Leszek Paradowski, Jablonna, Poland 29 2017 10 16.85 B 12.1 TI 20.0T10 117 1.5 2 ICQ XX LAB02 29 2017 10 17.38 S 12.0 AC 12 L 4 150 2.8 1 ICQ TA WOL01 29 2017 10 17.91 C 13.3 MC 50.0L 3a150 3.1 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 10 18.95 C 13.3 MC 50.0L 3a150 2.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 10 22.88 S 11.5 AQ 20.3T10 100 2 2/ ICQ XX GON05 29 2017 10 23.93 C 13.4 MC 50.0L 3a150 0.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 29 2017 10 25.84 C 13.3 MC 50.0L 3a150 0.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 29 2017 10 26.38 S 12.9 AU 40.0L 4 144 0.9 2/ ICQ XX YOS04 29 2017 11 03.84 C 12.7 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 29 2017 11 04.81 C 12.9 MC 50.0L 3a150 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 29 2017 11 10.86 C 13.4 MC 50.0L 3a150 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 29 2017 11 12.81 C 13.5 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 29 2017 11 13.76 C 14.3 AQ 25.0T 5a 60 1.7 ICQ XX WAR01I C 1.67mSXV ICY KPR 5 U5* 0.3 2.0s 2.0 Johan Warell; Comet Alt.:20.5 Calculated mags:14.0,13.8,14.2,14.2,14.7,14.6,14.6,14.2,14.1,14.5 29 2017 11 20.81 C 13.4 MC 50.0L 3a150 0.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 29 2017 11 23.85 C 13.4 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 29 2017 12 16.69 C 14.8 AQ 25.0T 5a240 1 ICQ XX WAR01I C 1 mSXV ICY KPR 5 U4* 0.4 2.0s 2.0 Johan Warell; Comet Alt.:18.2 Calculated mags:14.7,14.5,14.8,14.4,14.5,14.4,15.2,14.8,14.9,14.9,15.7,15.1 29 2017 12 16.86 C 12.7 MC 50.0L 3a150 1.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 29 2017 12 19.83 C 12.7 MC 50.0L 3a150 1.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 29 2017 12 20.81 C 12.4 MC 50.0L 3a150 1.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.12 1.0s 1.0 29 2017 12 25.81 C 12.6 MC 50.0L 3a150 1.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 30 2016 11 22.98 C 16.8 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 30 2016 12 19.02 C 17.8 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 30 2016 12 26.92 C 16.9 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 30 2017 01 22.90 C 16.5 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 30 2017 01 25.84 k 17.2 U4 70 P 4 080 0.2 5 17 s 74 ICQ TA BAR06 30 2017 04 17.86 C 15.9 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.11 1.0s 1.0 41 2016 12 27.27 C 16.1 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.13 1.0s 1.0 41 2017 01 21.22 C 14.2 MC 50.0L 3a150 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 41 2017 01 24.23 S 11.5 AQ 20.3T10 133 4 1/ ICQ XX GON05 41 2017 01 24.78 S 13.8 TA 40.0L 4 144 0.7 3 ICQ XX YOS04 41 2017 01 26.04 k 15.4 U4 70 P 4 660 0.9 4 ICQ TA BAR06 41 2017 01 28.07 C 13.5 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 41 2017 01 28.85 S[13.5 HS 44.0L 5 250 ICQXXX HAS02 41 2017 01 29.68 S 12.0 AC 30 L 5 200 1.2 4 ICQ TA WOL01 41 2017 02 02.16 C 13.1 MC 50.0L 3a150 0.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 41 2017 02 05.17 S 12.7 HS 44.0L 5 100 0.6 4 ICQXXX HAS02 41 2017 02 05.69 C 12.9 NO 43.1C 7a 60 0.8 4 ICQ XX PAUaa Nirmal Paul, Siding Spring - Australia - MPC Q62 41 2017 02 06.78 S 13.4 TA 40.0L 4 144 0.8 3 ICQ XX YOS04 41 2017 02 16.02 S 11.8 AU 22 L 6 160 2 2 ICQ XX GOI 41 2017 02 16.81 S 12.0 HS 44.0L 5 100 0.8 4 ICQXXX HAS02 41 2017 02 16.84 S 10.9 TK 20.3T10 77 4 2 ICQ XX GON05 41 2017 02 17.93 B 11.8 TI 20.0T10 80 1.5 3 ICQ XX LAB02 41 2017 02 18.02 C 10.8 MC 50.0L 3a150 4.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 41 2017 02 19.43 S 10.8 AC 12 L 4 88 4.6 4 ICQ TA WOL01 41 2017 02 20.43 S 10.6 AC 12 L 4 88 5.0 4 ICQ TA WOL01 41 2017 02 20.58 C 11.3 NO 43.1C 7a 60 4 5 ICQ XX PAUaa Nirmal Paul, Siding Spring - Australia - MPC Q62 41 2017 02 21.12 S 11.6 AU 22 L 6 160 2.5 2 ICQ XX GOI 41 2017 02 21.96 S 11.1 TT 10.8L 4 27 4.0 3 ICQ TA GET 41 2017 02 22.12 S 11.3 AU 22 L 6 160 3 2 ICQ XX GOI 41 2017 02 22.45 S 10.6 AC 12 L 4 88 5.6 4 ICQ TA WOL01 41 2017 02 23.45 S 10.4 AC 12 L 4 88 7.5 4 ICQ TA WOL01 41 2017 02 23.91 S 10.3 TT 10.8L 4 17 5.0 4 ICQ TA GET 41 2017 02 23.97 S 11.4 TK 25.4T10 96 2.5 4 ICQ TA COL02 41 2017 02 24.89 S 10.0 TK 20.3T10 77 5 3 ICQ XX GON05 41 2017 02 24.90 S 9.4 TK 10.0B 25 6 2 ICQ XX GON05 41 2017 02 25.14 S 9.6:GB 10.0B 40 3 1 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.5, Reference stars: SAO 80949 (9.2), TYC 1959-1413-1 (10.5), Faint, very diffuse, round. Clear dark sky. 41 2017 02 25.21 C 10.8 NO 43.1C 5a 60 2.54 4 ICQ XX PAUaa Nirmal Paul, Mayhill, New Mexico MPC Code - H06 41 2017 02 25.89 V 9.5 AQ 6.8R 5a 30 7.8 3 ICQ XX PAR03I C 7.82mCKD CAC MIm 5 U9 0.0 3.4s 3.4 Mieczyslaw Leszek Paradowski, Lublin, Poland; Software: IRIS v. 5.59; Integration time: 1800s; temp.-2C 41 2017 02 25.93 B 11.2 TI 20.0T10 80 2.5 3 ICQ XX LAB02 41 2017 02 26.45 S 9.5 AC 12 L 4 88 7.0 2 ICQ TA WOL01 41 2017 02 26.83 S 10.8 HS 44.0L 5 100 1.8 4 ICQXXX HAS02 41 2017 02 27.45 S 9.0 AC 12 L 4 88 12.6 3 ICQ TA WOL01 41 2017 02 27.91 S 10.2 TT 10.8L 4 17 3.8 4 ICQ TA GET 41 2017 03 01.00 C 10.4 MC 50.0L 3a 80 8.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 41 2017 03 01.01 S 9.1 TK 10.0B 25 7 2 ICQ XX GON05 41 2017 03 01.64 C 11.0 MC 51.0C 7a 60 3.4 ICQ XX DYMaaI C 5.5 sST0 K6F A49 5 P3 1.1d 1.1 Roger Dymock, Warrumbungle, New South Wales, Australia; No tail observed 41 2017 03 02.10 S 10.2 TK 22 L 6 60 6 2 ICQ XX GOI 41 2017 03 02.94 S 10.1 GB 10.0B 20 4 2/ ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.0, Reference stars: TYC 2501-0692-1 (9.6V), TYC 2501-0478-1 (9.9V), TYC 2501-0673-1 (11.2V), Diffuse coma with brighter center, round. Mostly clear, 1/8 Sc, +2C, light wind, slight haze. 41 2017 03 03.72 S 10.4 TJ 40.0L 4 36 5 3 ICQ XX YOS04 41 2017 03 07.29 C 9.7 NO 43.1C 5a 60 2.7 4 ICQ XX PAUaa Nirmal Paul, Mayhill, New Mexico (MPC Code - H06) 41 2017 03 08.08 C 9.8 NO 50.0C 7a 60 2.3 4 ICQ XX PAUaa Nirmal Paul, Canary Island - Spain - Mt. Teide - MPC G40 41 2017 03 15.83 S 9.4 TJ 10 B 25 5.8 2 ICQ JS SHA02 41 2017 03 15.84 S 9.7 TK 25.4T10 96 3.2 4 ICQ TA COL02 41 2017 03 15.89 S 7.8 TK 5.0B 10 17 2/ ICQ XX GON05 41 2017 03 16.82 S 8.1 GB 5.0B 7 10 3 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.5, Reference stars: HD 91347 (7.5V), HD 92048 (8.2V), Round, very diffuse. Mostly clear, 1/8 Sc, breeze, +4C, transparent dark sky. 41 2017 03 16.83 S 8.5 GB 8.0B 11 15 3 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.5, Reference stars: HD 91347 (7.5V), HD 92048 (8.2V), HD 92167 (9.2V), Round, very diffuse, brighter center. Mostly clear, 1/8 Sc, breeze, +4C, transparent dark sky. 41 2017 03 16.86 S 9.7 TK 25.4T10 96 2.9 5 ICQ TA COL02 41 2017 03 19.14 C 7.2 UO 50.0L 3a 30 10.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 41 2017 03 19.36 C 7.6 NO 43.1C 5a 60 2.35 4 ICQ XX PAUaa Nirmal Paul, Mayhill, New Mexico (MPC Code - H06) 41 2017 03 19.83 S 7.7 TT 5.0B 7 13 2 17 ICQ TA GET 41 2017 03 19.84 10.8L 4 17 6.5 0.12 81 ICQ TA GET 41 2017 03 19.87 B 8.0 TI 20.0T10 50 8 3 ICQ XX LAB02 41 2017 03 19.88 B 7.9 TI 8 B 11 10 2 ICQ XX LAB02 41 2017 03 20.02 S 7.5 TK 5.0B 10 20 2/ ICQ XX GON05 41 2017 03 20.82 S 7.5 TT 5.0B 7 15 2 ICQ TA GET 41 2017 03 20.85 S 9.1 TK 25.4T10 96 4.2 5 ICQ TA COL02 41 2017 03 20.92 S 7.5 TK 7 B 15 17 4 ICQ JS ABB 41 2017 03 21.08 S 8.0 TK 10 B 20 8 2 ICQ XX GOI 41 2017 03 21.96 S 7.4 TT 5.0B 7 13 2 ICQ TA GET 41 2017 03 21.97 S 8.8 TK 25.4T10 96 6.8 5 ICQ TA COL02 41 2017 03 22.36 C 7.4 NO 43.1C 5a 60 3.21 4 ICQ XX PAUaa Nirmal Paul, Mayhill, New Mexico (MPC Code - H06) 41 2017 03 22.54 S 8.3 TJ 40.0L 4 36 10 3/ ICQ XX YOS04 41 2017 03 22.58 S 7.3 TJ 7.0R 10 16 2 ICQ XX YOS04 41 2017 03 22.83 B 7.7 TI 8 B 11 15 2 ICQ XX LAB02 41 2017 03 22.89 N 10.5 TT 10.8L 4 17 ICQ TA GET 41 2017 03 22.89 S 7.6 HI 5.0B 7 13 2 ICQ TA GET 41 2017 03 23.95 C 8.4 MC 50.0L 3a 30 7.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 41 2017 03 24.87 S 9.2 TK 25.4T10 96 3.3 5 ICQ TA COL02 41 2017 03 24.88 S 8.5 VB 8 B 20 5.7 2 ICQ JS SHA02 41 2017 03 25.13 s 8.0 8 B ICQ TA FRA01 41 2017 03 25.83 S 8.5 VB 8 B 20 6.9 2 ICQ JS SHA02 41 2017 03 25.96 S 7.0 TK 7 B 15 15 4 ICQ JS ABB 41 2017 03 26.85 S 7.0 TK 6.3B 9 26.5 4 ICQXXX HAS02 41 2017 03 26.85 S 8.4 VB 8 B 20 6.9 2 ICQ JS SHA02 41 2017 03 27.25 C 6.4 NO 25.0C 3a 60 19 4 ICQ XX PAUaa Nirmal Paul, Mayhill, New Mexico (MPC Code - H06) 41 2017 03 27.87 S 7.2 HV 6.3V 9 30 3 ICQ TA KAM01 41 2017 03 27.88 S 6.3 TK 5.0B 7 25 3 ICQ TA COL02 41 2017 03 27.93 S 7.1 GB 5.0B 7 18 3 ICQ XX WAR01 Johan Warell 41 2017 03 28.10 S 6.5 TK 3.0R 5 25 3 ICQ XX GON05 41 2017 03 29.07 C 7.8 UO 50.0L 3a 30 13.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 41 2017 03 29.16 B 7.3 TI 8 B 11 20 2 ICQ XX LAB02 41 2017 03 30.94 S 6.5 HV 6.3V 9 30 3 ICQ TA KAM01 41 2017 03 31.84 S 8.4 VB 8 B 20 6.9 2 ICQ JS SHA02 41 2017 03 31.87 S 6.5 TK 5.0B 7 22 3 ICQ TA COL02 41 2017 04 01.16 S 6.5 TK 5.0B 10 20 3 ICQ XX GON05 41 2017 04 01.88 S 7.9 TK 10.3R 7 40 32 4 ICQ TA COL02 41 2017 04 02.12 S 6.6 TT 3.5R 5 9 22 1 ICQ TA GET 41 2017 04 02.14 B 7.0 TI 8 B 11 20 3 ICQ XX LAB02 41 2017 04 02.89 S 7.6 TK 10.3R 7 40 15 2 ICQ TA COL02 41 2017 04 02.90 S 8.0 VB 8 B 20 6.9 2 ICQ JS SHA02 41 2017 04 03.02 C 7.7 MC 50.0L 3a 30 12.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 41 2017 04 03.84 S 7.1 GB 5.0B 7 15 3 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 5.5, Reference stars: HD 128385 (6.6V), HD 126912 (7.3V), Round, very diffuse coma with brighter center. Bright sky due to 1st quarter moon. ZLM 5.5. Clear sky, +7C. 41 2017 04 04.10 S 6.4 TK 4.5R 12 25 3 ICQ XX GON05 41 2017 04 05.13 S 9.1 TK 25.4T10 96 8 4 ICQ TA COL02 41 2017 04 05.26 C 6.2 NO 25.0C 3a 30 16.9 5 ICQ XX PAUaa Nirmal Paul, Mayhill, New Mexico (MPC Code - H06) 41 2017 04 06.10 S 6.7 GB 5.0B 7 30 2 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.5, Reference stars: HD 133994 (6.2V), HD 133229 (6.9V), Very large and diffuse, loosely concentrated coma with somewhat brighter center. Gibbous Moon setting in W, faint dawn. Clear, transparent sky, steady breeze, +4 C. 41 2017 04 07.15 S 6.0 TK 4.5R 12 25 2/ ICQ XX GON05 41 2017 04 07.16 B 6.8 TI 8 B 11 22 3 ICQ XX LAB02 41 2017 04 12.85 S 6.2 TK 4.5R 12 17 2/ ICQ XX GON05 41 2017 04 12.86 B 6.6 TI 8 B 11 15 2 ICQ XX LAB02 41 2017 04 14.05 C 9.4 UO 50.0L 3a 30 5.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 41 2017 04 14.90 B 6.5 TI 10.2R 5 20 16 2 ICQ XX LAB02 41 2017 04 17.88 S 7.6 VB 8 B 20 7.7 2 ICQ JS SHA02 41 2017 04 17.92 S 7.3:GB 5.0B 7 15 2 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.9, Reference stars: HD 155838 (7.1V), HD 156772 (7.5), Very diffuse, round coma with brighter center. A 9.6-mag star was only 1 arcmin from the comets center, interfering with the magnitude estimation. Clear, 0 C, dew, very transparent sky, light wind. 41 2017 04 18.06 S 7.2 TK 5.6B 10 17 2 ICQ TA FRA01 41 2017 04 19.11 S 6.5 HI 5.0B 7 35 1 ICQ TA GET 41 2017 04 20.92 B 7.2 TI 10.2R 5 20 15 2 ICQ XX LAB02 41 2017 04 21.06 C 8.6 MC 50.0L 3a 30 7.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 41 2017 04 21.11 S 6.9 TK 4.5R 12 15 3 ICQ XX GON05 41 2017 04 21.86 B 7.5 TK 5.0B 10 13.2 3 ICQXXX HAS02 41 2017 04 21.87 B 7.3 TK 10.0R 5 20 16.0 3 ICQXXX HAS02 41 2017 04 21.92 S 7.8 HV 6.3V 9 17 2 ICQ TA KAM01 41 2017 04 22.26 S 6.8 TK 5 B 7 18 2 ICQ XX GOI 41 2017 04 22.93 S 7.6 GB 5.0B 7 10 3 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.9, Reference stars: 7.6V, 8.4V, Round, very diffuse coma with brighter center. Clearly smaller than previously and apparently somewhat better concentrated. Temp 0 C, light wind, clear, frost. 41 2017 04 23.87 B 7.3 TK 5.0B 10 10.8 3 ICQXXX HAS02 41 2017 04 23.92 S 8.7 VB 8 B 20 6.3 1 ICQ JS SHA02 41 2017 04 23.93 S 9.1 TK 25.4T10 96 8.1 3 ICQ TA COL02 41 2017 04 23.94 S 7.2 HI 5.0B 7 22 1 ICQ TA GET 41 2017 04 24.89 S 7.9 VB 10 B 25 7.6 2 ICQ JS SHA02 41 2017 04 24.92 S 8.8 TK 25.4T10 96 7.5 3 ICQ TA COL02 41 2017 04 25.89 S 8.1 VB 10 B 25 7.6 2 ICQ JS SHA02 41 2017 04 25.93 S 9.3 TK 25.4T10 96 6.8 3 ICQ TA COL02 41 2017 04 26.88 S 8.3 VB 10 B 25 7.3 2 ICQ JS SHA02 41 2017 04 26.93 S 7.5 GB 5.0B 7 13 3 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.6, Reference stars: HD 165170 (7.1V), HD 165144 (7.3V), HD 164463 (8.2V), Very diffuse coma with slightly brighter center. Scattered clouds Sc, calm, frost, +1C, good transparency. 41 2017 04 26.98 S 8.9 TK 25.4T10 96 7.5 2 ICQ TA COL02 41 2017 04 28.07 S 7.1 TK 4.5R 12 15 2/ ICQ XX GON05 41 2017 04 30.27 S 7.6 TK 10 B 20 12 2 ICQ XX GOI 41 2017 05 01.97 S 10.1 TK 25.4T10 96 4.2 2 ICQ TA COL02 41 2017 05 01.98 S 7.2 HI 5.0B 7 18 1 ICQ TA GET 41 2017 05 03.07 S 7.0 TK 4.5R 12 15 2/ ICQ XX GON05 41 2017 05 03.17 C 8.3 MC 50.0L 3a 30 8.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 41 2017 05 04.73 S 10.6 TJ 40.0L 4 36 5.5 1 ICQ XX YOS04 41 2017 05 05.05 S 9.1 TK 25.4T10 96 3.3 1 ICQ TA COL02 41 2017 05 05.11 S 6.1 SC 5.0B 7 22 1 ICQ TA GET 41 2017 05 05.94 S 8.1:TJ 8 B 20 6.2 1 ICQ JS SHA02 41 2017 05 06.21 B 7.2 TI 8 B 20 13 2 ICQ XX LAB02 41 2017 05 14.10 C 9.6 MC 50.0L 3a 30 3.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 41 2017 05 14.93 S 6.6 TT 5.0B 7 20 1 ICQ TA GET 41 2017 05 14.94 S 10.9 GB 10.0B 40 1.5 3 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.0, Reference stars: HD 336216 (10.5V), HD 336218 (11.3V), Round, diffuse coma, marginally brighter in center. Considerably fainter and smaller than previous observation. Mostly clear, slight haze, dew, gibbous Moon rising, +9C, distant lightning flashes to S. 41 2017 05 18.95 S 8.6 GB 10.0B 20 15 2 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.4, Reference stars: HD 171260 (8.2V), HD 170952 (9.0V), Extremely diffuse coma with brighter center approx 4 arcmin diam. Coma elongated, approx 12x15 arcmin in PA 80. Cirrus clouds, slight haze, dry, +13 C, calm. 41 2017 05 18.96 S 8.5 GB 8.0B 11 10 1 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.4, Reference stars: HD 171260 (8.2V), HD 170932 (8.6V), HD 170952 (9.0V), Extremely diffuse coma. Cirrus clouds, slight haze, dry, +13 C, calm. 41 2017 05 19.03 C 9.9 MC 50.0L 3a 30 3.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 41 2017 05 19.99 B 9.6 TI 20.0T10 50 8 3 ICQ XX LAB02 41 2017 05 21.78 S 7.6 HP 12 L 4 50 7.6 2 ICQ TA WOL01 41 2017 05 21.94 S 9.5 GB 10.0B 20 7 2 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.6, Reference stars: HD 342394 (9.3V), HD 342524 (9.6V), HD 342520 (10.5V), Faint, extremely diffuse with marginally brighter center, coma diffusing out gradually to the sky brightness. Mag and size estimate problematic due to 6.9V star only 5 arcmin distant. Faint twilight, calm, slight dew, +10C. 41 2017 05 22.78 S 8.3 HP 12 L 4 50 3.2 1 ICQ TA WOL01 41 2017 05 23.03 S 8.3 HI 5.0B 7 14 1 ICQ TA GET 41 2017 05 23.78 S 7.8 HP 12 L 4 50 9.4 2 ICQ TA WOL01 41 2017 05 23.98 B 9.7 TI 15.0T 5 30 8 2 ICQ XX LAB02 41 2017 05 23.99 B 9.4 TI 8 B 11 7 2 ICQ XX LAB02 41 2017 05 24.09 S 7.8 TK 8.0R 20 9 2 ICQ XX GON05 41 2017 05 24.78 S 7.8 HP 12 L 4 50 9.0 2 ICQ TA WOL01 41 2017 05 25.78 S 8.8 HP 12 L 4 50 3.8 4 ICQ TA WOL01 41 2017 05 26.01 S 8.4 TT 5.0B 7 11 1 ICQ TA GET 41 2017 05 26.15 C 10.6 MC 50.0L 3a 30 2.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 41 2017 05 26.88 B 8.5 TK 5.0B 10 4.0 4 ICQXXX HAS02 41 2017 05 27.96 S 10.5 GB 10.0B 40 1.5 2 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 5.9, Reference stars: TYC 1573-1393-1 (10.1V), TYC 1573-2195-1 (10.8V), Very diffuse coma with marginally brighter center, round. Only central part of the coma could be seen due to a twilight sky which drowned the very faint outer parts (Sun alt -12.4 deg). Clear, dew, calm, +13 C. 41 2017 05 27.97 S 9.3 TK 8.0R 50 4.5 1/ ICQ TA KAM01 41 2017 05 28.00 V 8.7 AQ 3.4A 4a 60 18 ICQ XX PAR03I C18.5 mCKD CAC MIm 5 U9 0.05 7.9s 7.9 Mieczyslaw Leszek Paradowski, Dabrowa, Poland; Software: IRIS; IT=1200s 41 2017 05 28.01 S 10.0:TK 30.0L 5 60 2.4 2 ICQ XX PAR03 Mieczyslaw Leszek Paradowski, Dabrowa, Poland; Twilight 41 2017 05 28.78 S 9.0 HP 12 L 4 50 8.2 3 ICQ TA WOL01 41 2017 05 29.78 S 9.4 HP 12 L 4 50 2.8 3 ICQ TA WOL01 41 2017 06 02.19 C 10.9 MC 50.0L 3a 30 1.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 41 2017 06 13.92 B 10.3 TI 20.0T10 50 6 1 ICQ XX LAB02 41 2017 06 14.95 S 9.5 TK 20.3T10 77 5 1 ICQ XX GON05 41 2017 06 15.09 C 11.7 MC 50.0L 3a 60 1.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 41 2017 06 21.05 C 11.9 MC 50.0L 3a 60 2.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 41 2017 06 25.96 C 12.0 MC 50.0L 3a 60 1.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 41 2017 07 02.05 S 10.7 TK 20.3T10 77 5 2 ICQ XX GON05 41 2017 07 02.92 C 12.7 MC 50.0L 3a 60 1.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 41 2017 07 11.98 C 13.1 MC 50.0L 3a 60 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 41 2017 07 14.41 S 10.5 AC 12 L 4 100 4.2 2 ICQ TA WOL01 41 2017 07 14.97 S 10.6 TK 20.3T10 77 5 2 ICQ XX GON05 41 2017 07 16.41 S 10.4 AC 12 L 4 100 4.0 2 ICQ TA WOL01 41 2017 07 17.60 C 14.8 MC 51.0C 7a 60 0.8 ICQ XX DYMaaI C 5.5 sST0 K6F CMP 5 U1 1.1s 1.1 Roger Dymock, Warrumbungle, New South Wales, Australia; No tail observed 41 2017 07 18.41 S 11.0 AC 12 L 4 100 3.5 3 ICQ TA WOL01 41 2017 07 24.59 C 15.2 MC 51.0C 7a300 0.9 ICQ XX DYMaaI C 5.5 sST0 K6F CMP 5 P3* 1.1s 1.1 Roger Dymock, Warrumbungle, New South Wales, Australia; No tail observed 41 2017 07 30.01 C 14.4 MC 50.0L 3a120 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 43 2016 11 05.54 S 12.6 AC 30 L 5 400 1.2 3 ICQ TA WOL01 43 2016 11 19.54 S 11.0 AC 30 L 5 400 1.8 3 ICQ TA WOL01 43 2016 11 25.58 S 10.2 AC 30 L 5 400 4.0 2 ICQ TA WOL01 43 2016 11 28.58 S 13.0 AC 30 L 5 400 1.0 3 ICQ TA WOL01 43 2016 11 30.58 S 13.6 AC 30 L 5 400 0.5 4 ICQ TA WOL01 43 2017 03 30.60 C 15.3 MC 51.0C 7a240 0.6 ICQ XX DYMaaI C 5.5 sST0 K6F CMP 5 U3* 1.1s 1.0 Roger Dymock, Warrumbungle, New South Wales, Australia; No tail observed 43 2017 04 27.59 C 15.7 MC 51.0C 7a395 0.4 ICQ XX DYMaaI C 5.5 sST0 K6F CMP 5 P5* 1.1s 1.1 Roger Dymock, Warrumbungle, New South Wales, Australia; No tail observed 43 2017 05 02.55 C 16.7 MC 51.0C 7a500 0.6 ICQ XX DYMaaI C 5.5 sST0 K6F CMP 5 U5* 1.1s 1.1 Roger Dymock, Warrumbungle, New South Wales, Australia; No tail observed 45 2016 12 01.40 S 11.2 AC 12 L 8 120 1.5 3 ICQ TA WOL01 45 2016 12 04.40 S 11.0 AC 12 L 8 120 1.5 3 ICQ TA WOL01 45 2016 12 15.41 S 9.6 AC 12 L 8 120 2.0 3 ICQ TA WOL01 45 2016 12 15.42 S 9.4 AC 8 R 5 20 3 3 ICQ TA WOL01 45 2016 12 16.41 S 8.6 AC 12 L 8 120 1.8 5 ICQ TA WOL01 45 2016 12 16.42 S 8.5 AC 8 R 5 20 2 4 ICQ TA WOL01 45 2016 12 18.41 S 8.4 AC 8 R 5 20 2 6 ICQ TA WOL01 45 2016 12 18.42 S 8.5 AC 5 B 10 2 5 ICQ TA WOL01 45 2016 12 19.41 S 8.2 AC 8 R 5 20 2 6 ICQ TA WOL01 45 2016 12 19.42 S 8.4 AC 5 B 10 2 6 ICQ TA WOL01 45 2016 12 20.41 S 8.1 AC 8 R 5 20 2 6 ICQ TA WOL01 45 2016 12 20.42 S 8.0 AC 5 B 10 2 6 ICQ TA WOL01 45 2016 12 23.41 S 8.2 AC 8 R 5 20 4 6 ICQ TA WOL01 45 2016 12 26.41 S 7.6 AC 8 R 5 20 3 6 0.05 080 ICQ TA WOL01 45 2016 12 27.41 S 7.3 AC 8 R 5 20 2 6 0.08 080 ICQ TA WOL01 45 2016 12 28.74 10.8L 4 27 4.8 0.19 105 ICQ TA GET 45 2016 12 28.74 10.8L 4 55 3.0 0.08 106 ICQ TA GET 45 2016 12 28.74 M 7.1 HI 10.8L 4 17 3.8 6 ICQ TA GET 45 2017 01 01.42 S 7.2 AC 5 B 10 5 5 ICQ TA WOL01 45 2017 01 02.68 S 7.0 GB 10.0B 20 3 6 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.4, Reference stars: HD 200438 (7.5V), HD 201013 (6.7V), Round coma, well condensed. Twilight sky, Sun altitude -11 deg, comet altitude 7 deg. Clear, very good transparency, frost, -1 C. 45 2017 01 04.42 S 7.0 AC 5 B 10 6 5 ICQ TA WOL01 45 2017 01 05.42 S 6.6 AC 5 B 10 6 8 ICQ TA WOL01 45 2017 01 05.74 S 6.5 TT 10.8L 4 27 1.9 0.05 66 ICQ TA GET 45 2017 01 06.42 S 6.0 AC 5 B 10 5 8 ICQ TA WOL01 45 2017 01 07.43 S 5.9 AC 5 B 10 6 6 ICQ TA WOL01 45 2017 02 06.22 10.8L 4 17 18 2 0.25 301 ICQ TA GET 45 2017 02 06.22 S 7.5 HI 5.0B 7 16 1 ICQ TA GET 45 2017 02 08.69 S 6.8 HP 8 R 5 20 20 2 ICQ TA WOL01 45 2017 02 16.97 S 8.0 HI 5.0B 7 25 ICQ TA GET 45 2017 02 16.99 S 7.7 HI 4.0R 3 9 18 2 ICQ TA GET 45 2017 02 19.54 S 8.0 HP 8 R 5 20 10 2 ICQ TA WOL01 45 2017 02 20.52 S 7.8 H 8 R 5 20 10 2 ICQ TA WOL01 45 2017 02 22.56 S 7.6 HP 8 R 5 20 18 1 ICQ TA WOL01 45 2017 02 23.58 S 7.8 HP 8 R 5 20 24 1 ICQ TA WOL01 45 2017 02 24.66 S 8.2 AC 8 R 5 20 20 1 ICQ TA WOL01 45 2017 02 25.09 S 8.5:GB 10.0B 20 12 1 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.5, Reference stars: HD 101015 (8.1V), BD +30 2175 (9.0V), Bright, very large, very diffuse, slightly elongated in PA 45 deg. Clear, dark sky. 45 2017 02 25.65 S 10.2 AC 5 B 10 15 1/ ICQ TA WOL01 45 2017 02 26.66 S 10.8 AC 12 L 4 50 10.4 1 ICQ TA WOL01 45 2017 02 27.66 S 8.8 AC 12 L 4 88 14.6 1 ICQ TA WOL01 45 2017 02 28.65 S 9.8 AC 12 L 4 88 23.2 1 ICQ TA WOL01 45 2017 03 02.96 S 11.2 GB 10.0B 40 1.5 2 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.0, Reference stars: TYC 1978-0697-1 (10.2V), TYC 1978-1057-1 (11.5V), TYC 1978-0912-1 (12.2V), Very diffuse coma with slightly brighter center, round, faint. Partly cloudy, 4/8 Sc, +2C, light wind, slight haze. 45 2017 03 22.94 S[13.0 GB 25.0L 67 ICQ XX WAR01 Johan Warell 47 2017 07 20.21 C 16.4 MC 50.0L 3a120 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 47 2017 07 30.23 C 16.5 MC 50.0L 3a120 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 47 2017 08 25.21 C 16.4 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 47 2017 08 28.08 C 16.0 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 47 2017 09 12.02 k 15.9 U4 70 P 4 900 0.3 4 1 m274 ICQ TA BAR06 47 2017 09 14.89 k 15.6 U4 70 P 4 900 0.4 3 6 m245 ICQ TA BAR06 47 2017 09 16.13 C 16.0 MC 50.0L 3a150 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 47 2017 09 27.15 C 15.8 MC 50.0L 3a150 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 47 2017 11 13.80 C 15.8 AQ 25.0T 5a420 1.3 ICQ XX WAR01I C 1.33mSXV ICY KPR 5 U7* 0.3 2.0s 2.0 Johan Warell; Comet Alt.:37.8 Calculated mags:16.0,16.0,16.3,15.5,15.9,15.4,16.0,15.7 47 2017 11 23.91 C 16.3 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 49 2017 09 16.03 C 18.7 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.11 1.0s 1.0 49 2017 10 10.91 C 18.4 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 62 2017 10 16.09 S 13.8 HS 44.0L 5 250 0.3 4 ICQXXX HAS02 62 2017 10 23.22 S 10.2 TK 20.3T10 100 5 2 ICQ XX GON05 62 2017 10 26.77 S 11.5 TA 40.0L 4 75 2.4 3 ICQ XX YOS04 62 2017 11 13.19 S 10.6 TT 10.8L 4 27 4 4 ICQ TA GET 62 2017 11 14.12 S 9.6 TK 20.3T10 77 6 2/ ICQ XX GON05 62 2017 11 15.16 B 11.2 TI 20.0T10 80 3 3 ICQ XX LAB02 62 2017 11 16.15 S 9.6 TK 20.3T10 77 6 2 ICQ XX GON05 62 2017 11 16.16 S 9.2 TK 10.0B 25 7 2/ ICQ XX GON05 62 2017 11 16.18 C 12.0 MC 50.0L 3a150 2.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 62 2017 11 17.22 S 10.5 TT 10.8L 4 27 5 3 ICQ TA GET 62 2017 11 17.66 S 9.5 AC 12 L 8 133 5.0 2 ICQ TA WOL01 62 2017 11 18.66 S 9.8 C 12 L 8 133 5.4 2 ICQ TA WOL01 62 2017 11 23.66 S 10.5 AC 12 L 8 133 2.8 3 ICQ TA WOL01 62 2017 11 24.78 S 10.4 TJ 40.0L 4 75 4 1/ ICQ XX YOS04 62 2017 11 26.20 S 9.8 TK 20.3T10 77 6 2/ ICQ XX GON05 62 2017 11 26.22 S 9.9 TT 10.8L 4 27 4.5 3 ICQ TA GET 62 2017 11 26.66 S 9.6 AC 12 L 8 133 4.8 2 ICQ TA WOL01 62 2017 11 30.19 S 11.4 TK 25.4T10 96 2.2 3 ICQ TA COL02 62 2017 12 15.17 C 11.7 MC 50.0L 3a150 5.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 62 2017 12 15.30 S 10.4 TK 22 L 6 60 4 3 ICQ XX GOI 62 2017 12 16.19 S 9.7 TK 20.3T10 77 6 2/ ICQ XX GON05 62 2017 12 16.21 B 11.2 TI 20.0T10 80 3 2 ICQ XX LAB02 62 2017 12 16.22 S 10.9 TK 25.4T10 96 3.5 2 ICQ TA COL02 62 2017 12 16.66 S 10.6 AC 12 L 8 133 4.0 2 ICQ TA WOL01 62 2017 12 18.66 S 11.2 AC 12 L 8 133 2.0 3 ICQ TA WOL01 62 2017 12 18.78 S 11.3 TJ 40.0L 4 75 2.7 2 ICQ XX YOS04 62 2017 12 22.66 S 11.2 AC 12 L 8 133 2.8 3 ICQ TA WOL01 62 2017 12 23.66 S 11.5 AC 12 L 8 133 2.5 3 ICQ TA WOL01 62 2017 12 24.66 S 11.6 AC 12 L 8 133 2.6 3 ICQ TA WOL01 62 2017 12 25.19 C 12.3 MC 50.0L 3a 90 3.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 62 2017 12 28.27 S 10.4 TT 10.8L 4 27 3.0 2 ICQ TA GET 65 2014 04 04.82 k 18.9 U4 70 P 4B160 0.17 3 ICQ XX BAR06I C 0.2 mFL9 KA9 A48 5 18* 1.0s 1.0 Alexander Baransky, Kyiv comet station (MPC 585), Ukraine 65 2014 12 21.23 C[17.6 MC 15.0R 7a 60 ICQ XX PRYabI C 0.33mSTL KA1 A48 5 U2 3.3s 3.3 Taras Prystavski 65 2015 02 10.98 k 17.6 U4 70 P 4A500 0.78 8 0.8m329 ICQ XX BAR06I C 0.5 mFL9 KA9 A48 5 25* 0.5s 1.0 Alexander Baransky, Kyiv comet station (MPC 585), Ukraine; Tail 47" long. open in p.a. 282-350 deg. is more sharp end extended in p.a. 285 deg. 65 2015 02 17.04 k 18.0 U4 70 P 4a320 0.12 8 ICQ XX BAR06I C 0.5 mFL9 KA9 A48 5 P9* 0.5s 1.0 Alexander Baransky, Kyiv comet station (MPC 585), Ukraine 65 2015 03 10.93 k 17.6 U4 70 P 4A500 0.13 8 0.4m290 ICQ XX BAR06I C 0.5 mFL9 KA9 A48 5 25* 0.5s 1.0 Alexander Baransky, Kyiv comet station (MPC 585), Ukraine; Faint fantail 26" long. open in p.a. 232-349 deg. 65 2015 03 16.98 k 17.3 U4 70 P 4A140 0.13 6 ICQ XX BAR06I C 0.5 mFL9 KA9 A48 5 23* 0.5s 1.0 Alexander Baransky, Kyiv comet station (MPC 585), Ukraine 65 2015 03 24.00 k 17.9 U4 70 P 4A200 0.22 2 ICQ XX BAR06I C 0.5 mFL9 KA9 A48 5 P9* 0.5s 1.0 Alexander Baransky, Kyiv comet station (MPC 585), Ukraine 65 2015 12 24.19 C 16.7 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 65 2016 02 04.12 C 16.2 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 65 2016 03 05.10 C 15.5 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 65 2016 03 29.07 C 15.5 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 65 2016 04 12.93 C 15.6 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 65 2016 05 01.91 C 15.1 MC 50.0L 3a150 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 65 2016 05 28.96 C 15.7 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 65 2016 06 07.90 C 15.6 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 65 2017 02 26.23 C 13.1 MC 50.0L 3a120 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 65 2017 03 05.25 C 15.3 MC 50.0L 3a120 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 65 2017 03 29.17 C 14.6 MC 50.0L 3a120 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 65 2017 04 21.11 C 14.5 MC 50.0L 3a120 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 65 2017 05 03.22 C 14.1 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 65 2017 05 18.04 C 13.2 MC 50.0L 3a120 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 65 2017 05 27.93 V 14.1 AQ 3.4A 4a 60 0.8 ICQ XX PAR03I C 0.79mCKD CAC MIm 5 U9 0.10 7.9s 7.9 Mieczyslaw Leszek Paradowski, Dabrowa, Poland; Software: IRIS; comet alt. 17 deg; IT=1200 s 65 2017 05 27.96 S 14.0 U4 30.0L 5 188 0.5 3 ICQ XX PAR03 Mieczyslaw Leszek Paradowski, Dabrowa, Poland; Comet alt. 16.5 deg; faintest star 15.6 mag in FOV near the comet 65 2017 05 28.09 C 13.8 MC 50.0L 3a120 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 65 2017 06 01.92 k 14.2 U4 70 P 4 180 0.5 6 1.5m354 ICQ TA BAR06 65 2017 06 18.67 C 15.0 MC 51.0C 7a675 0.6 ICQ XX DYMaaI C 5.5 sST0 K6F CMP 5 U5* 1.1s 1.1 Roger Dymock, Warrumbungle, New South Wales, Australia; No tail observed 65 2017 06 26.55 C 14.6 MC 51.0C 7a375 0.9 ICQ XX DYMaaI C 5.5 sST0 K6F CMP 5 P5* 1.1s 1.1 Roger Dymock, Warrumbungle, New South Wales, Australia; Fan shaped coma from 310 to 10 degrees 65 2017 06 28.99 C 13.7 MC 50.0L 3a120 0.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 65 2017 07 11.96 C 13.0 MC 50.0L 3a120 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 65 2017 07 20.94 C 13.2 MC 50.0L 3a120 0.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 65 2017 08 24.90 C 15.1 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 71 2017 01 26.12 k 16.9 U4 70 P 4 140 0.4 5 2 m284 ICQ TA BAR06 71 2017 04 03.04 C 12.6 MC 50.0L 3a120 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 71 2017 04 21.12 C 13.1 MC 50.0L 3a150 0.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 71 2017 04 27.72 S 12.5 AC 12 L 4 100 0.8 6 ICQ TA WOL01 71 2017 04 28.13 S 12.0 AQ 20.3T10 133 0.9 4 ICQ XX GON05 71 2017 04 30.72 S 12.2 AC 12 L 4 100 1.0 6 ICQ TA WOL01 71 2017 05 01.09 C 11.7 MC 50.0L 3a150 0.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 71 2017 05 04.74 S 12.2 AU 40.0L 4 144 1.2 6 ICQ XX YOS04 71 2017 05 06.29 S 12.0 AU 22 L 5 160 1.5 2 ICQ XX GOI 71 2017 05 07.55 C 12.8 MC 51.0C 7a300 1.3 3.0m285 ICQ XX DYMaaI C 5.5 sST0 K6F CMP 5 P4* 1.1s 1.1 Roger Dymock, Warrumbungle, New South Wales, Australia 71 2017 05 17.99 S 12.0 TK 44.0L 5 100 0.7 4 ICQXXX HAS02 71 2017 05 19.04 C 11.0 MC 50.0L 3a150 1.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 71 2017 05 20.02 S 12.1 TI 20.0T10 138 1 5 ICQ XX LAB02 71 2017 05 21.60 C 11.7 MC 51.0C 7a375 2.3 3.0m286 ICQ XX DYMaaI C 5.5 sST0 K6F CMP 5 U5* 1.1s 1.1 Roger Dymock, Warrumbungle, New South Wales, Australia 71 2017 05 24.02 S 11.2 TK 20.3T10 100 2.2 3/ ICQ XX GON05 71 2017 05 25.12 S 11.6 AU 22 L 5 60 1.5 5 ICQ XX GOI 71 2017 05 26.64 C 10.9 NO 43.1C 7a 60 1.2 5 ICQ XX PAUaa Nirmal Paul, Siding Spring - Australia - MPC Q62 71 2017 05 27.17 S 11.0 AU 22 L 5 60 1.5 5 ICQ XX GOI 71 2017 05 27.96 V 11.0 AQ 3.4A 4a 60 2.9 ICQ XX PAR03I C mCKD CAC MIm 5 U9 0.06 7.9s 7.9 Mieczyslaw Leszek Paradowski, Dabrowa, Poland; Software: IRIS; IT=1200 s 71 2017 05 27.97 S 11.5 U4 30.0L 5 125 1.3 5 ICQ XX PAR03 Mieczyslaw Leszek Paradowski, Dabrowa, Poland; Comet alt. 12 deg 71 2017 05 28.16 C 10.9 MC 50.0L 3a150 1.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 71 2017 05 30.14 S 10.9 AU 22 L 5 60 2 4/ 20 ICQ XX GOI 71 2017 06 01.92 k 14.2 U4 70 P 4 180 0.5 6 1.5m354 ICQ TA BAR06 71 2017 06 01.99 k 14.5 U4 70 P 4 420 0.8 5 1.2m141 ICQ TA BAR06 71 2017 06 03.21 S 10.8 AU 22 L 5 60 2 4/ ICQ XX GOI 71 2017 06 13.93 B 11.1 TI 20.0T10 80 1.5 4 ICQ XX LAB02 71 2017 06 14.97 S 10.4 TK 20.3T10 77 2.5 5 ICQ XX GON05 71 2017 06 18.51 C 9.9 MC 51.0C 7a240 3.9 ICQ XX DYMaaI C 5.5 sST0 K6F CMP 5 U4* 1.1s 1.1 Roger Dymock, Warrumbungle, New South Wales, Australia; No tail observed 71 2017 06 21.17 S 10.3 TK 22 L 6 60 4 4 ICQ XX GOI 71 2017 06 22.06 C 9.5 MC 50.0L 3a150 3.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 71 2017 06 23.06 S 10.3 TK 22 L 6 60 4 4/ ICQ XX GOI 71 2017 06 23.94 B 11.3 TI 15.0T 5 60 2.5 4 ICQ XX LAB02 71 2017 06 26.55 C 10.5 MC 51.0C 7a240 3.9 ICQ XX DYMaaI C 5.5 sST0 K6F CMP 5 P4* 1.1s 1.1 Roger Dymock, Warrumbungle, New South Wales, Australia; No tail observed 71 2017 06 28.08 S 10.3 TK 22 L 6 60 4 4/ ICQ XX GOI 71 2017 06 28.97 C 9.8 MC 50.0L 3a150 5.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 71 2017 07 02.04 S 10.1 TK 20.3T10 77 2.5 5 ICQ XX GON05 71 2017 07 14.00 C 10.3 MC 50.0L 3a150 3.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 71 2017 07 14.40 S 10.0 AC 12 L 4 100 3.0 4 ICQ TA WOL01 71 2017 07 14.94 S 9.8 TK 20.3T10 77 2.5 4/ ICQ XX GON05 71 2017 07 15.01 S 10.5 TK 22 L 6 60 3 4/ ICQ XX GOI 71 2017 07 16.39 S 10.4 AC 12 L 4 100 2.6 4 ICQ TA WOL01 71 2017 07 18.38 S 10.6 AC 12 L 4 100 2.0 4 ICQ TA WOL01 71 2017 07 19.91 B 10.3 TI 20.0T10 80 2 4 ICQ XX LAB02 71 2017 07 20.93 C 9.9 MC 50.0L 3a150 2.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 71 2017 07 22.28 S 10.0 AC 12 L 4 100 1.8 4 ICQ TA WOL01 71 2017 07 22.93 S 9.9 TK 20.3T10 77 2.5 4/ ICQ XX GON05 71 2017 07 23.35 S 10.4 AC 12 L 4 100 2.0 4 ICQ TA WOL01 71 2017 07 25.35 S 10.8 AC 12 L 4 100 2.2 4 ICQ TA WOL01 71 2017 07 26.08 S 10.6 TK 22 L 6 60 3 4 ICQ XX GOI 71 2017 07 27.37 S 10.6 AC 12 L 4 100 2.6 4 ICQ TA WOL01 71 2017 07 29.51 S 10.6 AC 12 L 4 100 2.4 4 ICQ TA WOL01 71 2017 07 30.58 S 11.0 AC 12 L 4 100 2.0 4 ICQ TA WOL01 71 2017 08 10.99 S 10.9 TK 22 L 6 160 2 3 ICQ XX GOI 71 2017 08 12.86 B 11.4 TI 20.0T10 80 1.5 3 ICQ XX LAB02 71 2017 08 23.04 S 11.1 AU 22 L 6 160 2 3/ ICQ XX GOI 71 2017 09 09.34 S 12.0 AC 12 L 4 150 1.4 3 ICQ TA WOL01 71 2017 09 10.86 C 11.9 MC 50.0L 3a150 1.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 71 2017 09 15.34 S 12.4 AC 12 L 4 150 1.0 3 ICQ TA WOL01 71 2017 09 19.34 S 12.4 AC 12 L 4 150 1.5 3 ICQ TA WOL01 71 2017 09 19.85 C 11.8 MC 50.0L 3a150 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 71 2017 09 21.34 S 12.2 AC 12 L 4 150 1.6 3 ICQ TA WOL01 71 2017 09 23.34 S 12.2 AC 12 L 4 150 1.8 3 ICQ TA WOL01 71 2017 09 28.34 S 12.5 AC 12 L 4 150 1.5 3 ICQ TA WOL01 71 2017 10 10.85 C 12.2 MC 50.0L 3a150 1.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 71 2017 10 17.83 C 12.1 MC 50.0L 3a150 1.1 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 71 2017 10 26.39 S 12.7 AU 40.0L 4 257 0.6 2 ICQ XX YOS04 71 2017 11 20.83 C 13.4 MC 50.0L 3a150 1.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 73 2017 01 07.25 S 11.4 AQ 20.3T10 133 2.5 2 ICQ XX GON05 73 2017 01 10.24 C 14.1 MC 50.0L 3a120 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 73 2017 01 24.84 S 13.7 AU 40.0L 4 257 0.6 2 ICQ XX YOS04 73 2017 01 26.17 k 14.6 U4 70 P 4 120 0.7 5 4 m284 ICQ TA BAR06 73 2017 01 27.26 C 13.2 MC 50.0L 3a 60 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 73 2017 01 29.66 S 13.4 AC 0 L 5 300 0.8 4 ICQ TA WOL01 73 2017 02 06.28 C 12.7 UO 50.0L 3a 60 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 73 2017 02 06.84 S[12.2 AU 40.0L 4 144 ! 1.1 ICQ XX YOS04 73 2017 02 19.60 S 10.6 AC 12 L 4 88 0.8 3 ICQ TA WOL01 73 2017 02 26.60 S 10.0 AC 12 L 4 88 2.6 2 ICQ TA WOL01 73 2017 03 03.83 S[10.5 TJ 40.0L 4 144 ! 1.4 ICQ XX YOS04 73 2017 03 30.35 S 12.0 AU 22 L 6 160 1 4/ ICQ XX GOI 73 2017 11 20.98 C 16.7 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 73 BT2017 02 21.23 S 9.8 TK 20.3T10 100 3.5 2 ICQ XX GON05 73 bt2017 07 03.18 C 15.1 MC 50.0L 3a 60 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 73 bt2017 07 21.16 C 15.7 MC 50.0L 3a 60 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.12 1.0s 1.0 73 bt2017 07 31.15 C 15.9 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.16 1.0s 1.0 73 bt2017 08 04.12 C 16.4 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.20 1.0s 1.0 73 bt2017 08 24.17 C 16.3 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 73 bt2017 08 28.09 C 15.7 MC 50.0L 3a150 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 73 bt2017 09 16.20 C 15.9 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 73 bt2017 09 27.21 C 15.8 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 73 bt2017 10 18.15 C 15.4 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 73 bt2017 10 25.22 C 15.0 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 74 2017 01 25.82 k 16.0:U4 70 P 4 260 0.3 4 1 m262 ICQ TA BAR06 74 2017 12 15.16 C 15.4 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.11 1.0s 1.0 74 2017 12 26.15 C 16.5 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 88 2015 09 08.93 S 13.0:TJ 38.0L 4 75 2 2 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.3, Very diffuse coma, only marginally brighter towards center. Very difficult object at limit of visibility. Used Lumicon Deep Sky Filter to reduce sky background. 90 2017 07 30.18 C 16.9 MC 50.0L 3a120 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 90 2017 08 06.22 C 17.0 MC 50.0L 3a120 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.09 1.0s 1.0 90 2017 08 24.14 C 17.0 MC 50.0L 3a120 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 90 2017 10 26.24 C 16.5 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 90 2017 11 14.15 C 15.8 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 90 2017 12 25.06 C 16.0 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 93 2016 07 16.20 C 18.3 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 2.0s 2.0 93 2016 08 27.06 C 15.7 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 93 2016 09 03.04 C 16.4 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 93 2016 09 10.07 C 15.9 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 93 2016 09 24.97 C 15.6 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 93 2016 09 27.56 C 16.3 NO 43.1Y 7a 60 ICQ XX PAUaa Nirmal Paul, Siding Spring - Australia - MPC Q62 93 2016 10 02.94 C 16.3 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.09 1.0s 1.0 93 2016 10 29.88 C 15.7 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 93 2016 11 25.00 C 15.1 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.09 1.0s 1.0 93 2016 12 27.88 C 13.2 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.09 1.0s 1.0 93 2017 01 23.86 C 14.1 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 93 2017 01 24.40 S[13.5 TA 40.0L 4 257 ! 0.8 ICQ XX YOS04 93 2017 04 17.88 C 13.6 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 94 2017 05 15.58 C 17.5 MC 51.0C 7a900 0.4 ICQ XX DYMaaI C 5.5 sST0 K6F CMP 5 P5* 1.1s 1.1 Roger Dymock, Warrumbungle, New South Wales, Australia; No tail observed 95 1999 1 22.84 C 17.0 TJ 18.0L 6a 60 9 ICQ XX YOS04 95 1999 3 12.81 C 16.3 TJ 18.0L 6a 60 0.2 ICQ XX YOS04 95 1999 3 22.75 C 16.5 TJ 18.0L 6a 60 9 ICQ XX YOS04 95 1999 4 14.69 C 16.5:TJ 16.0H 3a 30 9 ICQ XX YOS04 95 1999 6 12.55 C 16.2 TJ 18.0L 6a 60 9 ICQ XX YOS04 95 2014 08 11.98 k 18.3 U4 70 P 4a420 0.1 9 ICQ XX BAR06I C 0.2 mFL9 KA9 A48 5 P6* 1.0s 1.0 Alexander Baransky, Kyiv comet station (MPC 585), Ukraine 95 2014 08 18.94 k 17.8 U4 70 P 4a480 0.1 9 ICQ XX BAR06I C 0.2 mFL9 KA9 A48 5 P4* 1.0s 1.0 Alexander Baransky, Kyiv comet station (MPC 585), Ukraine 95 2014 08 19.92 k 17.8 U4 70 P 4a600 0.1 9 ICQ XX BAR06I C 0.2 mFL9 KA9 A48 5 10* 1.0s 1.0 Alexander Baransky, Kyiv comet station (MPC 585), Ukraine 95 2014 08 23.94 k 18.2 U4 70 P 4a660 0.1 9 ICQ XX BAR06I C 0.2 mFL9 KA9 A48 5 11* 1.0s 1.0 Alexander Baransky, Kyiv comet station (MPC 585), Ukraine 95 2014 08 25.98 k 17.9 U4 70 P 4a240 0.1 9 ICQ XX BAR06I C 0.2 mFL9 KA9 A48 5 P6* 1.0s 1.0 Alexander Baransky, Kyiv comet station (MPC 585), Ukraine 95 2014 08 28.91 k 17.6 U4 70 P 4a400 0.1 8 ICQ XX BAR06I C 0.2 mFL9 KA9 A48 5 P6* 1.0s 1.0 Alexander Baransky, Kyiv comet station (MPC 585), Ukraine 95 2014 09 04.94 k 18.2 U4 70 P 4a300 0.1 6 ICQ XX BAR06I C 0.2 mFL9 KA9 A48 5 10* 1.0s 1.0 Alexander Baransky, Kyiv comet station (MPC 585), Ukraine 95 2014 09 24.95 k 17.6 U4 70 P 4a360 0.12 7 ICQ XX BAR06I C 0.2 mFL9 KA9 A48 5 P6* 1.0s 1.0 Alexander Baransky, Kyiv comet station (MPC 585), Ukraine 95 2015 09 06.99 C 17.7 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 95 2015 09 16.99 C 17.5 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 95 2015 10 30.97 C 17.8 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 95 2015 11 07.89 C 17.8 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 95 2015 11 16.83 C 15.1 MC 50.0L 3a150 0.2 HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 95 2015 12 03.82 C 18.0 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 95 2015 12 11.83 C 17.9 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 95 2016 06 09.20 C 17.7 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 95 2016 09 01.09 C 17.6 MC 50.0L 3a120 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 95 2016 09 08.10 C 17.8 MC 50.0L 3a120 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 95 2016 09 22.05 C 17.6 MC 50.0L 3a120 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 95 2016 09 30.04 C 17.8 MC 50.0L 3a120 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 95 2016 10 08.99 C 17.9 MC 50.0L 3a120 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 95 2016 10 29.94 C 17.7 MC 50.0L 3a120 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 95 2016 11 05.91 C 18.0 MC 50.0L 3a120 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 95 2016 11 24.93 C 18.1 MC 50.0L 3a120 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 95 2016 12 27.87 C 17.9 MC 50.0L 3a120 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.09 1.0s 1.0 95 2017 05 26.20 C 17.9 MC 50.0L 3a220 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.10 1.0s 1.0 95 2017 06 06.21 C 17.7 MC 50.0L 3a220 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 95 2017 06 22.17 C 17.8 MC 50.0L 3a220 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 95 2017 07 06.21 C 17.8 MC 50.0L 3a220 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 95 2017 07 21.14 C 17.9 MC 50.0L 3a220 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.09 1.0s 1.0 95 2017 07 30.08 C 18.0 MC 50.0L 3a220 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 95 2017 08 25.10 C 17.9 MC 50.0L 3a220 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 95 2017 08 28.05 C 17.8 MC 50.0L 3a220 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 95 2017 09 04.23 C 17.6 MC 50.0L 3a220 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 95 2017 09 15.06 C 17.7 MC 50.0L 3a220 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 95 2017 09 26.02 C 17.6 MC 50.0L 3a220 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 95 2017 10 01.14 C 17.5 MC 50.0L 3a220 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.12 1.0s 1.0 95 2017 10 11.98 C 17.9 MC 50.0L 3a220 0.1 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 95 2017 10 18.98 C 18.0 MC 50.0L 3a220 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 95 2017 11 20.95 C 17.9 MC 50.0L 3a220 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 96 2017 10 13.33 S 11.5 AC 12 L 4 100 0.8 4 ICQ TA WOL01 96 2017 10 14.33 S 11.5 AC 12 L 4 100 1.0 4 ICQ TA WOL01 96 2017 10 15.33 S 11.2 AC 12 L 4 100 1.0 4 ICQ TA WOL01 96 2017 10 17.33 S 11.5 AC 12 L 4 100 0.8 3 ICQ TA WOL01 96 2017 10 26.58 C 2.6 HV 0.8G 9a 19 19 ICQ XX PAR03I C75 mSC3 MIm 5 U1 0.13 56.0s56.0 Mieczyslaw Leszek Paradowski, measured from SOHO C3 images; Photometric software: IRIS 96 2017 10 27.27 C 2.5 HV 0.8G 9a 19 19 ICQ XX PAR03I C93 mSC3 MIm 5 U1 0.19 56.0s56.0 Mieczyslaw Leszek Paradowski, measured from SOHO C3 images; Photometric software: IRIS 96 2017 10 27.34 C 2.4 HV 0.8G 9a 19 19 ICQ XX PAR03I C93 mSC3 MIm 5 U1 0.16 56.0s56.0 Mieczyslaw Leszek Paradowski, measured from SOHO C3 images; Photometric software: IRIS 96 2017 10 27.59 C 2.3 HV 0.8G 9a 19 19 ICQ XX PAR03I C93 mSC3 MIm 5 U1 0.18 56.0s56.0 Mieczyslaw Leszek Paradowski, measured from SOHO C3 images; Photometric software: IRIS 96 2017 10 27.85 C 2.2 HV 0.8G 9a 19 22 ICQ XX PAR03I C93 mSC3 MIm 5 U1 0.10 56.0s56.0 Mieczyslaw Leszek Paradowski, measured from SOHO C3 images; Photometric software: IRIS 96 2017 10 28.00 C 2.0 HV 0.8G 9a 19 23 ICQ XX PAR03I C93 mSC3 MIm 5 U1 0.14 56.0s56.0 Mieczyslaw Leszek Paradowski, measured from SOHO C3 images; Photometric software: IRIS 96 2017 10 28.17 C 2.1 HV 0.8G 9a 19 23 ICQ XX PAR03I C93 mSC3 MIm 5 U1 0.14 56.0s56.0 Mieczyslaw Leszek Paradowski, measured from SOHO C3 images; Photometric software: IRIS 96 2017 10 28.75 C 2.3 HV 0.8G 9a 19 22 ICQ XX PAR03I C93 mSC3 MIm 5 U1 0.04 56.0s56.0 Mieczyslaw Leszek Paradowski, measured from SOHO C3 images; Photometric software: IRIS 96 2017 10 29.15 C 2.5 HV 0.8G 9a 19 20 ICQ XX PAR03I C93 mSC3 MIm 5 U1 0.04 56.0s56.0 Mieczyslaw Leszek Paradowski, measured from SOHO C3 images; Photometric software: IRIS 128 2016 09 09.23 C 17.2 MC 50.0L 3a300 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 128 2016 11 24.02 C 16.1 MC 50.0L 3a200 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 128 2016 12 19.93 C 16.3 MC 50.0L 3a200 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 128 2016 12 26.89 C 16.7 MC 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.09 1.0s 1.0 128 2017 01 17.89 C 15.8 MC 50.0L 3a200 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 128 2017 01 24.92 C 17.7 MC 50.0L 3a200 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 128 2017 02 15.85 C 18.0 MC 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 128 2017 02 25.89 C 16.4 MC 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.25 1.0s 1.0 128 b 2016 09 28.20 C 18.1 MC 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.13 1.0s 1.0 128 b 2016 10 29.22 C 17.0 MC 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 139 2017 08 25.23 C 18.5 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 139 2017 09 27.24 C 18.9 MC 50.0L 3a350 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.21 1.0s 1.0 139 2017 10 18.17 C 18.7 MC 50.0L 3a350 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 139 2017 10 29.20 C 18.0 MC 50.0L 3a350 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 139 2017 11 19.15 C 18.1 MC 50.0L 3a350 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.10 1.0s 1.0 143 2017 12 26.22 C 18.0 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.13 1.0s 1.0 144 2016 11 26.60 S 12.6 AC 30 L 5 400 4.2 3 ICQ TA WOL01 144 2016 11 28.60 S 13.5 AC 30 L 5 400 0.2 3 ICQ TA WOL01 144 2017 01 07.66 S 12.4 AC 30 L 5 200 0.8 2 ICQ TA WOL01 144 2017 01 29.67 S 13.0 AC 30 L 5 200 1.0 3 ICQ TA WOL01 145 2017 07 30.14 C 15.1 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 145 2017 08 28.11 C 13.7 MC 50.0L 3a150 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 145 2017 10 29.24 C 12.7 MC 50.0L 3a150 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 145 2017 11 13.96 C 15.6 AQ 25.0T 5a300 0.8 ICQ XX WAR01I C 0.8 mSXV ICY KPR 5 U5* 0.7 2.0s 2.0 Johan Warell; Comet Alt.:47.2 Calculated mags:16.7,16.6,16.9,16.2,16.5,16.1,16.6,16.3,15.2,14.8,15.2,15.0,15.2,15.2,15.2,15.4,14.8,14.9,14.8,14.7 145 2017 11 14.14 C 13.2 MC 50.0L 3a150 0.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 145 2017 12 21.18 C 13.2 MC 50.0L 3a150 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 157 2017 03 30.75 C 16.8 MC 51.0C 7a240 0.4 18.0s302 ICQ XX DYMaaI C 5.5 sST0 K6F CMP 5 U3* 1.1s 1.1 Roger Dymock, Warrumbungle, New South Wales, Australia 157 2017 04 27.57 C 17.1 MC 51.0C 7a316 0.4 34.0s348 ICQ XX DYMaaI C 5.5 sST0 K6F CMP 5 P4* 1.1s 1.1 Roger Dymock, Warrumbungle, New South Wales, Australia 157 2017 05 02.64 C 17.3 MC 51.0C 7a500 0.4 ICQ XX DYMaaI C 5.5 sST0 K6F CMP 5 P5* 1.1s 1.1 Roger Dymock, Warrumbungle, New South Wales, Australia; No tail observed 159 2017 10 18.19 C 18.6 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.11 1.0s 1.0 159 2017 10 29.18 C 17.2 MC 50.0L 3a180 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.16 1.0s 1.0 159 2017 12 19.96 C 19.2 MC 50.0L 3a180 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 174 2017 08 28.13 C 18.3 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 174 2017 09 16.21 C 17.5 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 174 2017 09 28.17 C 17.7 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 174 2017 10 01.16 C 17.6 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 174 2017 10 17.22 C 17.6 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 174 2017 10 21.10 C 16.8 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.18 1.0s 1.0 174 2017 10 24.16 C 17.7 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 174 2017 11 12.12 C 17.5 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 174 2017 11 15.00 C 17.0 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.15 1.0s 1.0 174 2017 11 21.10 C 17.3 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 174 2017 12 11.37 S 13.2 TA 40.0L 4 144 0.5 7/ ICQ XX YOS04 174 2017 12 11.83 M 13.6 AQ 20.3T10 222 0.3 8 ICQ XX GON05 174 2017 12 12.02 M 13.0:AU 22 L 6 160 0.5 7 ICQ XX GOI 174 2017 12 16.74 C 14.0 AQ 25.0T 5a900 1.3 0.3m183 ICQ XX WAR01I C 1.33mSXV ICY KPR 5 U9* 0.2 2.0s 2.0 Johan Warell; Comet Alt.:25.9 Calculated mags:13.9,14.3,14.4,13.8,13.7,13.8,14.1,13.8 174 2017 12 16.76 I 13.8 GB 25.0L 5 91 9 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.6, Reference stars: 134/137/139, Stellar, seen with indirect vision only. 1/8 Sc, calm, frost, 0 C, transparent, dark sky. 174 2017 12 19.43 S 14.3 UV 40.0L 4 257 0.7 0 ICQ XX YOS04 174 2017 12 19.87 C 12.8 MC 50.0L 3a150 1.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 174 2017 12 24.71 S 14.4 HS 44.0L 5 200 0.3 4 ICQXXX HAS02 174 2017 12 24.86 C 13.3 MC 50.0L 3a150 1.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 176 2016 08 24.08 C 17.9 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 176 2016 08 31.04 C 17.8 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 176 2016 09 08.04 C 17.9 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 176 2016 09 20.96 C 18.8 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.13 1.0s 1.0 176 2016 09 27.95 C 18.9 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.09 1.0s 1.0 176 2016 10 28.89 C 18.5 MC 50.0L 3a250 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.12 1.0s 1.0 176 2016 11 24.86 C 19.7 MC 50.0L 3a250 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.18 1.0s 1.0 176 2016 12 27.83 C 18.7 MC 50.0L 3a250 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.09 1.0s 1.0 176 2017 10 29.22 C 19.2 MC 50.0L 3a250 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 176 2017 11 15.17 C 18.7 MC 50.0L 3a250 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 183 2017 02 17.01 C 19.7 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.27 1.0s 1.0 183 2017 12 25.21 C 19.4 MC 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.23 1.0s 1.0 188 2016 07 16.21 C 17.7 MC 50.0L 3a120 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 2.0s 2.0 188 2016 08 27.08 C 15.4 MC 50.0L 3a125 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 188 2016 09 03.08 C 16.4 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 188 2016 09 10.03 C 15.8 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 188 2016 09 21.00 C 16.1 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 188 2016 09 27.99 C 16.3 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 188 2016 10 04.97 C 15.6 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 188 2016 10 28.95 C 16.8 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 188 2016 11 04.97 C 17.0 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 188 2016 11 24.91 C 16.7 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 188 2016 12 27.84 C 17.2 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 188 2017 01 23.85 C 16.7 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.14 1.0s 1.0 188 2017 10 27.26 C 18.5 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 188 2017 12 25.07 C 16.9 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 213 2017 04 22.16 C 16.5 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.16 1.0s 1.0 213 2017 05 21.18 C 15.3 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 213 2017 05 28.13 C 14.9 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 213 2017 06 21.18 C 14.0 MC 50.0L 3a150 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 213 2017 06 22.12 C 13.9 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 213 2017 06 29.05 C 13.5 MC 50.0L 3a150 1.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 213 2017 07 16.06 C 13.6 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 213 2017 09 10.87 C 14.2 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 213 2017 09 11.77 k 15.9 U4 70 P 4 140 0.2 4 30 s 70 ICQ TA BAR06 213 2017 09 25.48 S[12.7 AU 40.0L 4 257 ! 0.5 ICQ XX YOS04 213 2017 10 11.83 C 14.5 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 213 2017 11 20.84 C 14.2 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 213 2017 12 16.75 C 16.5 AQ 25.0T 5a240 0.7 ICQ XX WAR01I C 0.67mSXV ICY KPR 5 U4* 0.1 2.0s 2.0 Johan Warell; Comet Alt.:18.4 Calculated mags:16.6,16.7,16.3,16.6,16.4,16.4,16.4,16.5 217 2017 07 13.20 C 11.8 MC 50.0L 3a 60 1.1 2.9m249 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 217 2017 08 01.08 S 12.5 TK 44.0L 5 100 0.5 3 ICQXXX HAS02 217 2017 08 05.18 C 11.1 MC 50.0L 3a 60 1.1 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 217 2017 08 20.20 C 11.4 MC 50.0L 3a 60 1.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 217 2017 08 21.12 S 12.2 AQ 20.3T10 133 2 3 ICQ XX GON05 217 2017 08 26.17 C 12.2 NO 50.0C 7a 60 0.5 7 ICQ XX PAUaa Nirmal Paul, Canary Island, Teide G40 217 2017 09 25.74 S[14.0 AU 40.0L 4 257 ! 0.5 ICQ XX YOS04 217 2017 11 13.24 C 13.6 MC 50.0L 3a 60 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 217 2017 11 13.96 C[15.5 AQ 25.0T 5a180 ICQ XX WAR01I C 0.67mSXV ICY KPR 5 U3* 0.6 2.0s 2.0 Johan Warell; Negative obs. Comet Alt.:15. Calculated mags:20.4,20.3,19.3,19.2,19.4,20.8,19.3,19.5 217 2017 12 15.04 C 14.0 MC 50.0L 3a 60 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 217 2017 12 16.86 C 15.8 AQ 25.0T 5a240 0.7 ICQ XX WAR01I C 0.67mSXV ICY KPR 5 U4* 0.2 2.0s 2.0 Johan Warell; Comet Alt.:18.3 Calculated mags:15.7,15.6,15.7,15.6,15.8,15.7,15.8,15.9,15.7,15.8,16.3,15.7,15.8,15.9 217 2017 12 22.06 C 14.1 MC 50.0L 3a120 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 219 2016 08 23.91 C 17.4 MC 50.0L 3a120 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 219 2016 09 01.87 C 17.6 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 219 2016 10 03.85 C 17.2 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 229 2017 10 17.25 C 16.9 MC 50.0L 3a300 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 229 2017 10 31.21 C 18.3 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.16 1.0s 1.0 229 2017 11 14.12 C 18.4 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 229 2017 12 13.07 C 17.6 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 234 2017 03 04.03 C 18.0 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.12 1.0s 1.0 234 2017 03 18.97 C 18.3 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.16 1.0s 1.0 237 2016 11 05.36 S 11.8 AC 12 L 8 210 0.5 3 ICQ TA WOL01 237 2016 11 19.39 S 13.5 AC 12 L 8 210 3.5 2 ICQ TA WOL01 240 2017 10 11.06 C 14.0 MC 50.0L 3a150 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 240 2017 10 12.00 C 13.6 MC 50.0L 3a150 1.0 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 240 2017 10 25.95 C 13.6 MC 50.0L 3a150 0.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.01 1.0s 1.0 240 2017 11 20.89 C 12.8 MC 50.0L 3a150 0.9 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 252 2016 05 05.95 S 7.8 GB 8.0B 11 15 2 ICQ XX WAR01 Johan Warell, Lindby Observatory (K60), Skurup, Sweden ; NELM: 6.7, Reference stars: HD 155193 (7.0V), HD 156615 (8.1V), Very diffuse, round coma with marginally brighter center. Dark, clear sky. 315 2017 01 26.10 k 14.9 U4 70 P 4 900 0.5 6 3 m283 ICQ TA BAR06 343 2016 09 02.07 C 17.3 MC 50.0L 3a300 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 343 2016 09 24.99 C 15.6 MC 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 343 2016 10 29.93 C 16.9 MC 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 343 2016 11 24.94 C 17.1 MC 50.0L 3a200 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.04 1.0s 1.0 343 2016 12 27.86 C 17.2 MC 50.0L 3a200 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 343 2017 01 23.84 C 16.3 MC 50.0L 3a200 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 344 2017 01 25.86 k 17.6 U4 70 P 4 500 0.2 4 ICQ TA BAR06 346 2016 12 19.00 C 17.8 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.05 1.0s 1.0 346 2016 12 26.93 C 17.1 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.31 1.0s 1.0 346 2017 01 17.99 C 17.9 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 346 2017 01 22.89 C 17.9 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 352 2017 07 20.17 C 15.1 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 352 2017 07 30.16 C 16.2 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 352 2017 08 24.20 C 15.7 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.02 1.0s 1.0 352 2017 08 31.16 C 15.0 MC 50.0L 3a150 0.6 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 352 2017 09 11.98 k 15.8 U4 70 P 4 140 0.3 5 1.7m267 ICQ TA BAR06 352 2017 09 14.12 C 15.7 MC 50.0L 3a150 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 352 2017 09 26.07 C 15.5 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 355 2017 07 20.19 C 17.9 MC 50.0L 3a150 0.2 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.17 1.0s 1.0 355 2017 10 21.07 C 14.3 MC 50.0L 3a150 0.7 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 355 2017 11 24.44 S[14.0 TA 40.0L 4 257 ! 0.4 ICQ XX YOS04 355 2017 12 19.90 C 14.6 MC 50.0L 3a150 0.8 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.03 1.0s 1.0 362 2017 09 13.99 C 16.1 MC 50.0L 3a150 0.5 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 362 2017 09 18.00 C 16.5 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.08 1.0s 1.0 362 2017 09 21.92 C 16.8 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.09 1.0s 1.0 362 2017 09 25.91 C 17.2 MC 50.0L 3a150 0.4 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.06 1.0s 1.0 362 2017 10 10.90 C 16.8 MC 50.0L 3a150 0.3 ICQ XX HILaaI C 0.19mFL9 K32 AFo 5 P5 0.07 1.0s 1.0 2010U3 2017 12 16.85 C 16.1 AQ 25.0T 5a300 0.7 ICQ XX WAR01I C 0.67mSXV ICY KPR 5 U5* 0.3 2.0s 2.0 Johan Warell; Comet Alt.:61.5 Calculated mags:16.5,16.1,15.9,16.4,16.4,15.7,15.8,16.2,16.1