British Astronomical Association
Comet Section
2019 News
Jan 01 Trygve Prestgard reports two Kreutz group comets in H1A images
Jan 02 Discovery of 2018 Y2 (P/Africano) reported
Jan 02 Trygve Prestgard reports a Kreutz group comet in H1A images
Jan 03 Trygve Prestgard reports a Kreutz group comet in H1A images
Jan 03 Masanori Uchina reports a Kreutz group comet in H1A images
Jan 04 Trygve Prestgard reports a Kreutz group comet in H1A images
Jan 05 Rainer Kracht reports a Meyer group comet in real time C2 images
Jan 07 Discovery of 2019 A1 (P/PanSTARRS) reported
Jan 08 Asteroid (6478) Gault shows a tail
Jan 08 Discovery of 2019 A2 (P/ATLAS) reported
Jan 10 Discovery of 2019 A3 (P/PanSTARRS) reported
Jan 17 Discovery of 2019 A4 (P/PanSTARRS) reported
Jan 17 Discovery of 2019 A5 (PanSTARRS) reported
Jan 17 Discovery of 2019 A6 (P/Lemmon-PanSTARRS) reported
Jan 18 Worachate Boonplod reports a non-group comet in real time C3 images
Jan 20 Trygve Prestgard reports a Kreutz group comet in H1A images
Jan 21 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Jan 22 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Jan 23 Discovery of 2019 B1 (Africano) reported
Jan 23 Discovery of 2019 A7 (P/PanSTARRS) reported
Feb 03 Discovery of 2018 V5 (P/Trujillo-Sheppard) reported
Feb 04 Discovery of 2019 A8 (P/PanSTARRS) reported
Feb 04 Discovery of 2019 B2 (P/Groeller) reported
Feb 06 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Feb 07 Discovery of 2019 A9 (PanSTARRS) reported
Feb 10 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Feb 10 Szymon Liwo reports a Kreutz group comet in real time C3 images
Feb 11 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Feb 20 Worachate Boonplod reports a Meyer group comet in real time C2 images
Feb 23 Masanori Uchina reports a Meyer group comet in real time C2 images
Feb 27 Discovery of 2019 B3 (PanSTARRS) reported
Feb 27 Discovery of A/2019 C1 [ATLAS] reported
Mar 01 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Mar 03 Masanori Uchina reports a Kreutz group comet in real time C3 images
Mar 08 Masanori Uchina reports a Kreutz group comet in real time C3 images
Mar 10 Recovery of 2003 L1 (P/Scotti) as 2019 E1 reported
Mar 10 Masanori Uchina reports a Kreutz group comet in real time C2 images
Mar 12 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Mar 12 Peter Berrett reports a Meyer group comet in C2 images
Mar 16 Masanori Uchina reports a Kreutz group comet in real time C3 images
Mar 18 Recovery of 2005 Y2 (P/McNaught) as 2019 E2 reported
Mar 21 Discovery of 2019 D1 (Flewelling) reported
Mar 21 Discovery of 2019 E3 (ATLAS) reported
Mar 22 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Mar 23 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Mar 27 Szymon Liwo reports a Kreutz group comet in real time C3 images
Mar 28 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Mar 29 Szymon Liwo reports a Meyer group comet in real time C2 images
Mar 30 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Mar 31 Masanori Uchina reports two Kreutz group comets in real time C3 images
Apr 01 Szymon Liwo reports a Kreutz group comet in real time C3 images
Apr 03 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Apr 03 Recovery of 2006 F4 (P/Spacewatch) as 2019 D2 reported
Apr 04 Peter Berrett reports a Meyer group comet in C2 images
Apr 06 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Apr 07 Worachate Boonplod reports two Kreutz group comets in real time C3 images
Apr 08 Masanori Uchina reports a Kreutz group comet in real time C3 images
Apr 08 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Apr 09 Discovery of 2019 G1 (P/PanSTARRS) reported
Apr 09 Discovery of 2019 F1 (ATLAS-Africano) reported
Apr 09 Masanori Uchina reports a Kreutz group comet in real time C2 images
Apr 12 Masanori Uchina reports a Kreutz group comet in real time C2 images
Apr 14 Masanori Uchina reports a Kreutz group comet in real time C2 images
Apr 14 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Apr 17 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Apr 17 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Apr 19 Masanori Uchina reports a Kreutz group comet in real time C2 images
Apr 22 Discovery of 2019 F2 (ATLAS) reported
Apr 22 Discovery of 2019 G2 (A/PanSTARRS) reported
Apr 22 Discovery of 2019 G3 (A/PanSTARRS) reported
Apr 22 Discovery of 2019 G4 (A/PanSTARRS) reported
Apr 22 Masanori Uchina reports a Kreutz group comet in real time C3 images
Apr 23 2019 GG21 (P/PanSTARRS) redesignated as a comet
Apr 23 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Apr 24 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Apr 24 Rainer Kracht reports a Kracht group comet in real time C2 images
Apr 25 Masanori Uchina reports a Kreutz group comet in real time C2 images
Apr 26 Worachate Boonplod reports two Kreutz group comets in real time C2 images
Apr 28 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Apr 28 Worachate Boonplod reports a Kreutz group comet in real time C3 images
May 01 Masanori Uchina reports a Kreutz group comet in delayed time C2 images
May 01 Masanori Uchina reports a Kreutz group comet in delayed time C2 images
May 02 Worachate Boonplod reports a Kreutz group comet in real time C2 images
May 04 Discovery of 2019 H1 (NEOWISE) reported
May 05 Masanori Uchina reports a Kreutz group comet in real time C2 images
May 08 Masanori Uchina reports a Kreutz group comet in real time C2 images
May 09 Worachate Boonplod reports a Meyer group comet in real time C2 images
May 10 Worachate Boonplod reports a Kreutz group comet in real time C2 images
May 10 Worachate Boonplod reports a Kreutz group comet in real time C3 images
May 11 Worachate Boonplod reports a Kreutz group comet in real time C2 images
May 12 Discovery of 2019 J1 (Lemmon) reported
May 13 Discovery of 2019 J2 (Palomar) reported
May 13 Worachate Boonplod reports a Meyer group comet in real time C2 images
May 15 Worachate Boonplod reports a Kreutz group comet in real time C2 images
May 16 Masanori Uchina reports a Kreutz group comet in real time C2 images
May 20 Worachate Boonplod reports a Kreutz group comet in real time C2 images
May 21 Worachate Boonplod reports a Kreutz group comet in real time C2 images
May 22 Worachate Boonplod reports two Kreutz group comets in real time C2 images
May 23 Worachate Boonplod and Szymon Liwo report a Kreutz group comet in real time C2 images
May 23 Discovery of 2019 K1 (ATLAS) reported
May 23 Discvoery of 2019 J3 (ATLAS) reported
May 24 Discovery of 20019 JU6 (ATLAS) reported
May 24 Worachate Boonplod reports a Kreutz group comet in real time C2 images
May 26 Masanori Uchina reports a Kreutz group comet in real time C2 images
May 26 Masanori Uchina reports a Kreutz group comet in delayed C2 images
May 27 Worachate Boonplod reports a Kreutz group comet in real time C3 images
May 27 Worachate Boonplod reports a Kreutz group comet in real time C2 images
May 28 Masanori Uchina reports a Kreutz group comet in real time C2 images
May 29 Worachate Boonplod reports a Kreutz group comet in real time C2 images
May 29 Masanori Uchina reports a Kreutz group comet in real time C2 images
May 30 Masanori Uchina reports a Kreutz group comet in real time C2 images
May 30 Trygve Prestgard reports a Kreutz group comet in real time C2 images
May 30 Worachate Boonplod reports a Kreutz group comet in real time C2 images
May 31 Worachate Boonplod reports a Kreutz group comet in real time C2 images
May 31 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Jun 02 Recovery of 2000 S4 (P/LINEAR-Spacewatch) as 2019 K2 reported
Jun 02 Masanori Uchina reports a Kreutz group comet in real time C2 images
Jun 02 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Jun 03 Recovery of 2007 R1 (P/Larson) as 2019 K3 reported
Jun 03 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Jun 03 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Jun 05 Worachate Boonplod reports two Kreutz group comets in real time C2 images
Jun 06 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Jun 07 Trygve Prestgard reports a Kreutz group comet in real time C2 images
Jun 09 Masanori Uchina reports a Kreutz group comet in real time C2 images
Jun 10 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Jun 10 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Jun 13 Masanori Uchina reports a Kreutz group comet in real time C2 images
Jun 14 Masanori Uchina reports a Kreutz group comet in real time C2 images
Jun 16 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Jun 18 Worachate Boonplod reports two Kreutz group comets in real time C2 images
Jun 18 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Jun 19 Worachate Boonplod reports a Meyer group comet in real time C2 images
Jun 21 Masanori Uchina reports a Kreutz group comet in real time C2 images
Jun 24 Discovery of 2019 K4 (Ye) reported
Jun 24 Masanori Uchina reports a Kreutz group comet in real time C2 images
Jun 25 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Jun 26 Discovery of 2019 L1 (PanSTARRS) reported
Jun 27 Discovery of 2019 K5 (Young) reported
Jun 27 Trygve Prestgard reports a Kreutz group comet in real time C2 images
Jun 28 Discovery of 2019 L2 (NEOWISE) reported
Jun 28 Zhijian Xu reports two Kreutz group comets in real time C2 images
Jun 29 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Jul 01 Discovery of A/2019 K6 [PanSTARRS] reported
Jul 01 Discovery of 2019 L3 (ATLAS) reported
Jul 01 Discovery of 2019 K7 (Smith) reported
Jul 01 Discovery of 2019 K8 (ATLAS) reported
Jul 02 Trygve Prestgard reports a Kreutz group comet in delayed C2 images
Jul 02 Discovery of 2019 LB7 (Kleyna) reported
Jul 03 Worachate Boonplod reports a Marsden group comet in real time C2 images
Jul 05 Recovery of 2006 S1 (P/Christensen) as 2019 M1 reported
Jul 07 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Jul 08 Masanori Uchina reports a Kreutz group comet in real time C2 images
Jul 10 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Jul 13 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Jul 14 Zhijian Xu reports a non-group comet in real time C3 images
Jul 15 Discovery of 2019 N1 (ATLAS) reported
Jul 15 Trygve Prestgard reports a Kreutz group comet in delayed C2 images
Jul 16 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Jul 17 Discovery of 2019 M2 (P/ATLAS) reported
Jul 18 Discovery of 2019 M3 (ATLAS) reported
Jul 18 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Jul 20 Worachate Boonplod reports a non-group comet in real time C2 images
Jul 22 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Jul 27 Zhijian Xu reports a Kreutz comet in real time C3 images
Jul 29 Zhijian Xu reports a Kreutz comet in real time C3 images
Jul 29 Trygve Prestgard reports a Kreutz group comet in real time C3 images
Jul 31 Worachate Boonplod reports a Meyer group comet in real time C2 images
Jul 31 Prafull Sharma reports a Kreutz comet in real time C3 images
Aug 08 Discovery of 2019 O2 (A/PANSTARRS) reported
Aug 10 Szymon Liwo reports a Kreutz group comet in real time C2 images
Aug 11 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Aug 13 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Aug 14 Worachate Boonplod reports two Kreutz group comets in real time C3 images
Aug 23 Prafull Sharma reports a Kreutz comet in real time C3 images
Aug 23 Szymon Liwo reports two Kreutz group comets in real time C3 images
Aug 26 Zhijian Xu reports a non-group comet in real time C2 images
Aug 27 Masanori Uchina reports a non-group comet in real time C2 images
Aug 27 Worachate Boonplod reports a Meyer group comet in real time C2 images
Aug 30 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Aug 31 Worachate Boonplod reports the return of 322P/SOHO in real time images
Aug 31 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Sep 05 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Sep 08 Recovery of 2007 T4 (P/Gibbs) reported
Sep 09 Recovery of 2008 Y1 (P/Boattini) as 2019 R1 reported
Sep 09 Discovery of A/2019 Q1 reported
Sep 10 Discovery of A/2019 Q2 reported
Sep 10 Discovery of 2019 Q3 (PanSTARRS) reported
Sep 10 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Sep 11 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Sep 11 Discovery of possible interstellar comet 2019 Q4 (Borisov) reported
Sep 12 Worachate Boonplod reports a Meyer group comet in real time C2 images
Sep 13 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Sep 22 Zhijian Xu reports a Kreutz group comet in real time C3 images
Sep 23 Zhijian Xu reports a Kreutz group comet in real time C3 images
Sep 27 Recovery of 2006 R1 (Siding Spring) as 2019 S1 reported
Oct 03 Worachate Boonplod reports two Kreutz group comets in real time C2 images
Oct 04 Discovery of 2019 S2 (P/PanSTARRS) reported
Oct 04 Discovery of 2019 S3 (P/PanSTARRS) reported
Oct 04 Discovery of 2019 S4 (A/Lemmon) reported
Oct 05 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Oct 06 2018 DO4 re-designated as a comet
Oct 06 Masanori Uchina reports a Kreutz group comet in real time C2 images
Oct 08 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Oct 08 Masanori Uchina reports a Kreutz group comet in real time C3 images
Oct 11 Salil Mulye reports a Kreutz group comet in real time C3 images
Oct 13 Zheng Cao reports a Kreutz group comet in real time C2 images
Oct 14 Zhijian Xu reports a Kreutz group comet in real time C3 images
Oct 16 Discovery of 2019 T1 (A/PanSTARRS) reported
Oct 16 Discovery of 2019 T2 (A/Lemmon) reported
Oct 16 Discovery of 2019 T3 (ATLAS) reported
Oct 21 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Oct 22 Discovery of 2019 T4 (ATLAS) reported
Oct 23 Discovery of 2019 T5 (P/ATLAS) reported
Oct 23 Rainer Kracht reports a non-group comet in real time C2 images
Oct 23 Masanori Uchina reports a Kreutz group comet in real time C2 images
Oct 23 Trygve Prestgard reports a Kreutz group comet in real time C2 images
Oct 24 Discovery of 2019 T6 (P/PanSTARRS) reported
Oct 25 Recovery of 2006 W1 (P/Gibbs) as 2019 U1 reported
Oct 26 Recovery of 2006 F1 (P/Kowalski) by Kevin Hills as 2019 U2 reported
Oct 27 Masanori Uchina reports a Kreutz group comet in real time C2 images
Oct 28 Recovery of 2004 WR9 (P/LINEAR) as 2019 U3 reported
Oct 28 Discovery of 2019 U4 (P/PanSTARRS) reported
Oct 29 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Oct 30 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Nov 01 Discovery of 2019 U5 (A/PanSTARRS) reported
Nov 02 Brent Ball reports a Kreutz group comet in real time C2 images
Nov 02 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Nov 03 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Nov 04 Worachate Boonplod reports a Meyer group comet in real time C2 images
Nov 05 Rainer Kracht reports a Meyer group comet in real time C2 images
Nov 06 Worachate Boonplod reports a non-group comet in real time C3 images
Nov 08 Masanori Uchina reports a Kreutz group comet in real time C2 images
Nov 08 Discovery of 2019 V1 (Borisov) reported
Nov 08 Discovery of 2019 U6 (A/Lemmon) reported
Nov 09 Masanori Uchina reports a Kreutz group comet in real time C2 images
Nov 12 Recovery of 2009 SK280 (P/Spacewatch-Hill) as 2019 S5 reported
Nov 13 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Nov 13 Masanori Uchina reports a Kreutz group comet in real time C2 images
Nov 14 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Nov 16 Masanori Uchina reports a Kreutz group comet in real time C2 images
Nov 17 Masanori Uchina reports a Kreutz group comet in real time C2 images
Nov 20 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Nov 21 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Nov 22 Worachate Boonplod reports two Kreutz group comets in real time C2 images
Nov 24 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Nov 24 Masanori Uchina reports a Kreutz group comet in real time C2 images
Nov 25 Dicovery of 2019 V2 (P/Groeller) reported
Nov 25 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Nov 26 Masanori Uchina reports a Kreutz group comet in real time C2 images
Nov 27 Zhijian Xu reports two Kreutz group comets in real time C2 images
Nov 28 Rainer Kracht reports a non-group comet in C2 images
Nov 28 Masanori Uchina reports a Kreutz group comet in real time C2 images
Nov 29 Worachate Boonplod reports a Meyer group comet in real time C2 images
Dec 01 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Dec 02 Trygve Prestgard reports a Kreutz group comet in real time C2 images
Dec 04 Masanori Uchina reports a Kreutz group comet in real time C2 images
Dec 05 Zhijian Xu reports a Kreutz group comet in real time C2 images
Dec 06 Worachate Boonplod reports a Kracht II group comet in real time C2 images
Dec 07 Masanori Uchina reports a Kreutz group comet in real time C2 images
Dec 08 Worachate Boonplod reports a Meyer group comet in real time C2 images
Dec 09 Masanori Uchina reports a Kreutz group comet in real time C2 images
Dec 10 Discovery of 2019 X1 (P/Pruyne) reported
Dec 10 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Dec 13 Worachate Boonplod reports a Kracht II group comet in real time C2 images
Dec 18 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Dec 19 Masanori Uchina reports a Kreutz group comet in real time C2 images
Dec 20 Rainer Kracht reports a Kracht II group comet in real time C2 images
Dec 20 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Dec 21 Discovery of 2019 W1 (P/PanSTARRS) reported
Dec 23 Worachate Boonplod reports a Kreutz group comet in real time C2 images
Dec 24 Worachate Boonplod reports a Kreutz group comet in real time C3 images
Dec 29 Masanori Uchina reports a Kreutz group comet in real time C2 images
Published by Jonathan Shanklin. Jon Shanklin - jds@ast.cam.ac.uk