The table list the provisional number for the comet, the day (UT) and month of the first (discovery) observation, the year and comet identification, the LASCO or STEREO coronagraph on which it was discovered, the discoverer (additional names are independent discoverers), with the number of their discoveries given in brackets following the name, and finally the date of discovery.
SOHO Observed Des C G Observers Discovered 2441 03/01/2013 C3 K Masanori Uchina January 3 2442 04/01/2013 C3 K Zhijian Xu, Krzysztof Kida January 4 2443 05/01/2013 C3 K Pedro Maysonet January 5 2444 07/01/2013 C3 K Bo Zhou January 7 2445 12/01/2013 C3 K Zhijian Xu January 12 2446 12/01/2013 C3 K Zhijian Xu, Szymon Liwo January 12 U 12/01/2013 C3 K Szymon Liwo January 12 56 12/01/2013 H1B K Trygve Prestgard January 14 2447 13/01/2013 C3 O Sergey Shurpakov January 13 57 21/01/2013 H1B K Pedro Maysonet January 24 2448 28/01/2013 C3 K Zhijian Xu January 28 2449 28/01/2013 C3 K Bo Zhou January 28 2450 30/01/2013 C2 Y Peiyuan Sun January 30 2451 31/01/2013 C3 K Bo Zhou January 31 2452 01/02/2013 C3 K Sergey Shurpakov February 1 2453 01/02/2013 C3 K Sergey Shurpakov February 1 2454 01/02/2013 C3 O Szymon Liwo February 1 58 05/02/2013 H1A O Alan Watson February 8 2456 10/02/2013 C3 K Peiyuan Sun, Zhijian Xu, Krzysztof Kida February 10 2457 12/02/2013 C3 K Zhijian Xu February 12 2458 15/02/2013 C3 K Peiyuan Sun, Chenxi Lin February 15 2459 16/02/2013 C3 K Szymon Liwo February 16 2460 19/02/2013 C3 K Peiyuan Sun, Zhijian Xu, Sergey Shurpakov February 19 2440 23/02/2013 C3 K Zhijian Xu February 23 2461 02/03/2013 C2 Y Bo Zhou March 2 2462 07/03/2013 C3 K Bo Zhou March 8 2463 13/03/2013 C3 K Krzysztof Kida March 13 2464 13/03/2013 C2 0? Bo Zhou March 13 2465 14/03/2013 E3 C3 K Szymon Liwo, Sergey Shurpakov March 14 Mistakenly named STEREO on MPEC 2466 15/03/2013 C3 K Bo Zhou March 16 2467 16/03/2013 C3 K Bo Zhou March 16 2468 17/03/2013 C3 K Bo Zhou March 17 2469 18/03/2013 C3 K Bo Zhou March 18 53 05/05/2012 COR2 K Trygve Prestgard March 20 2470 21/03/2013 C3 K Sergey Shurpakov March 21 2471 22/03/2013 C2 K Masanori Uchina March 22 2472 23/03/2013 C2 K Masanori Uchina March 23 2473 26/03/2013 F4 C3 K Masanori Uchina March 26 Mistakenly named STEREO on MPEC 2474 28/03/2013 F5 C3 K Marek Kaluzny March 28 Mistakenly named STEREO on MPEC 47 08/02/2008 H1A K Trygve Prestgard March 30 2475 31/03/2013 C2 K Marek Kaluzny March 31 2476 01/04/2013 C2 K Shishir Deshmukh April 1 52 07/01/2011 H1A K Trygve Prestgard April 1 2477 06/04/2013 C2 K Szymon Liwo April 6 2455 07/04/2013 C2 K Shishir Deshmukh April 7 2478 08/04/2013 C2 K Masanori Uchina April 8 2479 09/04/2013 C3 Y Zhijian Xu April 9 2480 10/04/2013 C2 K Masanori Uchina April 10 2481 10/04/2013 C2 K Masanori Uchina April 10 2482 10/04/2013 C2 K Masanori Uchina April 11 2483 12/04/2013 C2 K Zhijian Xu April 12 2484 12/04/2013 C2 K Zhijian Xu April 12 2485 12/04/2013 C2 K Szymon Liwo April 12 2486 12/04/2013 C2 K Bo Zhou April 12 2487 16/04/2013 C2 K Zhijian Xu April 16 2488 18/04/2013 C3 K Bo Zhou April 18 C 18/04/2013 C2 K Zhijian Xu April 18 == 2487 2489 18/04/2013 C2 K Zhijian Xu April 18 2490 18/04/2013 C2 K Zhijian Xu April 18 2491 20/04/2013 C2 K Pedro Maysonet April 20 2492 20/04/2013 C2 K Masanori Uchina April 20 2493 21/04/2013 C2 K Masanori Uchina April 21 2494 22/04/2013 C2 K Zhijian Xu, Rainer Kracht April 22 2495 24/04/2013 C2 K Zhijian Xu April 24 2496 24/04/2013 C2 K Masanori Uchina April 24 2497 24/04/2013 C3 K Sergey Shurpakov April 24 2498 25/04/2013 C2 K Trygve Prestgard April 25 U 26/04/2013 C2 K Masanori Uchina April 26 2499 27/04/2013 C2 K Zhijian Xu April 27 48 08/02/2008 H1A K Trygve Prestgard April 28 2500 29/04/2013 C2 K Zhijian Xu April 29 2501 03/05/2013 C2 Y Bo Zhou May 3 2502 07/05/2013 C2 K Eryk Banach May 7 2503 08/05/2013 C2 K Zhijian Xu May 8 2504 09/05/2013 C2 K Masanori Uchina May 10 2505 10/05/2013 C3 K Szymon Liwo, Zhijian Xu May 10 2506 11/05/2013 C2 K Peiyuan Sun May 11 2507 11/05/2013 C2 K Szymon Liwo May 11 2508 13/05/2013 C3 K Pedro Maysonet May 13 2509 13/05/2013 C3 K Zhangwei Jin (5) May 13 2510 15/05/2013 C2 K Peiyuan Sun May 15 2511 15/05/2013 C2 K Eryk Banach May 15 2512 15/05/2013 C2 K Zhijian Xu May 15 2513 16/05/2013 C2 K Peiyuan Sun May 16 46 28/01/2008 H1A K Trygve Prestgard May 17 2514 18/05/2013 C3 K Zhijian Xu May 18 45 20/01/2008 H1A K Trygve Prestgard May 19 2515 21/05/2013 C3 K Zhijian Xu May 21 2516 21/05/2013 C2 K Bo Zhou May 21 2517 23/05/2013 C3 K Zhijian Xu May 23 2518 24/05/2013 C3 K Pedro Maysonet May 24 2519 25/05/2013 C3 K Zhijian Xu May 25 2520 25/05/2013 C2 K Peiyuan Sun May 25 2521 25/05/2013 C2 K Zhijian Xu May 25 2522 25/05/2013 C2 K Peiyuan Sun May 25 C 25/05/2013 C2 D Peiyuan Sun, Rainer Kracht May 26 = 2002 R1 = 2008 A3 2523 27/05/2013 C2 K Peter Berrett (1) May 27 2524 27/05/2013 C2 K Peiyuan Sun May 28 2525 28/05/2013 C2 K Zhijian Xu, Bo Zhou, Shishir Deshmukh May 28 44 08/01/2008 H1A K Trygve Prestgard May 29 2526 30/05/2013 C2 K Masanori Uchina May 30 2527 31/05/2013 C2 K Masanori Uchina May 31 2528 01/06/2013 C2 K Zhijian Xu June 1 2529 01/06/2013 C2 K Masanori Uchina June 1 2530 04/06/2013 C2 K Masanori Uchina June 4 2531 06/06/2013 C2 K Eryk Banach June 6 2532 09/06/2013 C2 K Zhijian Xu June 9 2533 09/06/2013 C3 K Peiyuan Sun June 9 2534 10/06/2013 C2 K Zhijian Xu June 10 2535 13/06/2013 C2 K Peiyuan Sun June 13 2557 13/06/2013 C2 K Peiyuan Sun June 13 2536 14/06/2013 C3 K Masanori Uchina June 14 2537 15/06/2013 C2 K Peiyuan Sun June 15 2538 16/06/2013 C3 O Peiyuan Sun June 16 2539 16/06/2013 C3 K Peiyuan Sun June 16 2540 16/06/2013 C2 Y Zhijian Xu June 17 2541 15/06/2013 C2 K Masanori Uchina June 18 2542 18/06/2013 C2 K Masanori Uchina June 18 2543 22/06/2013 C2 K Masanori Uchina June 22 2544 22/06/2013 C3 K Masanori Uchina June 22 2545 23/06/2013 C2 K Peiyuan Sun, Krzysztof Kida June 23 2546 23/06/2013 C2 K Zhijian Xu June 23 2547 24/06/2013 C2 K Peiyuan Sun, Krzysztof Kida, Masanori Uchina June 24 2548 24/06/2013 C3 K Krzysztof Kida June 24 2549 24/06/2013 C2 K Zhijian Xu, Peiyuan Sun, Szymon Liwo June 24 2550 25/06/2013 C2 K Szymon Liwo, Zhijian Xu, Peiyuan Sun June 25 2551 26/06/2013 C2 K Masanori Uchina June 26 2552 29/06/2013 C2 K Peiyuan Sun, Bo Zhou June 29 2553 05/07/2013 C2 K Sergei Schmalz July 05 2554 05/07/2013 C3 K Zhijian Xu, Sergei Schmalz July 05 43 01/01/2008 H1A K Trygve Prestgard July 06 2555 10/07/2013 C3 K Sergei Schmalz July 10 2556 14/07/2013 C3 O Sergey Shurpakov July 14 2558 16/07/2013 C3 K Hanjie Tan July 16 2559 18/07/2013 C3 K Zhijian Xu July 18 2560 18/07/2013 C3 K Peiyuan Sun July 18 U 18/07/2013 C3 K Sergey Shurpakov July 18 2561 20/07/2013 C3 K Sergei Schmalz July 20 2562 21/07/2013 C2 Y Pedro Maysonet, Peiyuan Sun July 21 2563 29/07/2013 C3 K Peiyuan Sun July 29 2564 29/07/2013 C2 Y Jiandong Zhu (1) July 29 2565 29/07/2013 C3 K Qinpo Zheng July 29 2566 01/08/2013 C3 K Zhijian Xu August 1 2567 07/08/2013 C3 K Zhijian Xu August 7 2568 07/08/2013 C2 Y Masanori Uchina August 7 2569 10/08/2013 C3 K Zhijian Xu August 10 2570 13/08/2013 C3 K Zhijian Xu August 13 2571 18/08/2013 C3 K Peiyuan Sun August 18 2572 18/08/2013 C3 K Masanori Uchina August 18 2573 20/08/2013 C3 K Peiyuan Sun August 20 2574 22/08/2013 C3 K Peiyuan Sun August 22 2575 22/08/2013 C3 K Sergei Schmalz, Peiyuan Sun August 22 2580 24/08/2013 C3 K Peiyuan Sun August 24 2581 24/08/2013 C3 K Zhijian Xu August 25 2582 25/08/2013 C3 K Zhijian Xu August 25 2583 27/08/2013 C3 K Zhijian Xu August 27 2584 04/09/2013 C3 K Bo Zhou September 4 2585 14/09/2013 C3 K Bo Zhou September 14 2586 14/09/2013 C3 K Peiyuan Sun September 14 2587 15/09/2013 C3 K Zhijian Xu September 15 2588 15/09/2013 C2 Y Zhijian Xu September 15 2589 17/09/2013 C3 K Peiyuan Sun September 17 2590 18/09/2013 C3 K Zhijian Xu, Hanjie Tan September 18 2591 20/09/2013 C3 K Masanori Uchina September 20 2592 20/09/2013 C2 Y Zhijian Xu September 20 59 18/09/2013 H1A K Trygve Prestgard September 21 2593 22/09/2013 C3 K Masanori Uchina September 22 2594 23/09/2013 C3 K Peiyuan Sun September 23 60 21/09/2013 H1A K Trygve Prestgard September 24 2595 28/09/2013 C3 K Zhijian Xu September 28 2596 05/10/2013 C3 K Masanori Uchina October 5 2597 07/10/2013 C3 K Szymon Liwo October 7 2598 07/10/2013 C2 K Masanori Uchina October 7 2599 08/10/2013 C3 K Szymon Liwo October 8 2600 08/10/2013 C3 K Bo Zhou October 8 2601 09/20/2013 C2 K Masanori Uchina October 10 2602 10/10/2013 C2 Y Peiyuan Sun October 10 2603 12/10/2013 C3 K Szymon Liwo, Peiyuan Sun October 12 2604 14/10/2013 C2 Y Szymon Liwo October 14 2605 15/10/2013 C3 O Bo Zhou October 16 49 14/02/2008 H1A K Trygve Prestgard October 19 50 19/12/2008 H1A K Trygve Prestgard October 19 2606 20/10/2013 C2 K Zhijian Xu October 20 2607 22/10/2013 C2 K Masanori Uchina October 22 2608 22/10/2013 C2 K Zhijian Xu October 22 2609 24/10/2013 C2 K Zhijian Xu October 24 2610 25/10/2013 C2 K Bo Zhou October 26 2611 26/10/2013 C2 K Zhijian Xu October 26 2612 26/10/2013 C2 K Zhijian Xu October 26 2613 26/10/2013 C2 K Masanori Uchina October 27 2614 27/10/2013 C2 K Zhijian Xu October 28 2615 28/10/2013 C3 K Trygve Prestgard October 28 2616 28/10/2013 C3 K Zhijian Xu October 28 2617 31/10/2013 C3 K Zhijian Xu October 31 2618 01/11/2013 C2 K Zhijian Xu November 1 2619 03/11/2013 C2 K Szymon Liwo November 3 2620 03/11/2013 C2 K Szymon Liwo November 3 2621 04/11/2013 C3 K Bo Zhou November 4 2622 04/11/2013 C3 K Bo Zhou November 4 2623 07/11/2013 C2 K Bo Zhou November 7 2624 09/11/2013 C2 R Zhijian Xu November 9 2625 13/11/2013 C2 K Zhijian Xu November 13 2626 14/11/2013 C2 K Peiyuan Sun, Bo Zhou November 14 2627 17/11/2013 C2 K Szymon Liwo November 17 2628 20/11/2013 C2 K Zhijian Xu November 20 2629 22/11/2013 C2 K Peiyuan Sun November 22 2630 23/11/2013 C2 K Bo Zhou November 23 2631 23/11/2013 C2 K Zhijian Xu November 24 2632 24/11/2013 C2 K Peiyuan Sun November 24 2633 24/11/2013 C2 K Peiyuan Sun November 24 2634 25/11/2013 C2 K Szymon Liwo November 25 2635 27/11/2013 C3 K Zhijian Xu November 27 2636 29/11/2013 C2 K Peiyuan Sun November 29 2637 02/12/2013 C2 K Peiyuan Sun December 2 2638 03/12/2013 C2 K Zhijian Xu December 3 2639 05/12/2013 C2 K Peiyuan Sun December 5 2640 05/12/2013 C2 K Peiyuan Sun December 5 2641 06/12/2013 C2 K Salil Mulye December 6 2642 07/12/2013 C3 K Zhijian Xu December 7 51 03/01/2011 H1A K Trygve Prestgard December 7 2643 11/12/2013 C2 K Zhijian Xu December 11 2644 11/12/2013 C3 K Bo Zhou December 11 2645 15/12/2013 C2 K Zhijian Xu December 15 2646 16/12/2013 C3 K Peiyuan Sun December 16 2647 16/12/2013 C2 K Zhijian Xu December 16 2648 17/12/2013 C2 K Szymon Liwo December 17 2649 20/12/2013 C3 K Salil Mulye December 20 2650 20/12/2013 C2 K Bo Zhou December 20 2651 21/12/2013 C2 K Zhijian Xu December 21 2652 21/12/2013 C2 K Masanori Uchina December 21 2653 22/12/2013 C2 K Masanori Uchina December 22 2654 23/12/2013 C2 K Zhijian Xu December 23 2655 24/12/2013 C2 K Peiyuan Sun December 24 2656 23/12/2013 C2 K Szymon Liwo December 24 2657 24/12/2013 C3 Y Peiyuan Sun December 25 2576 30/01/2011 C3 K Trygve Prestgard December 27 2577 10/03/2011 C3 K Trygve Prestgard December 28 2658 29/12/2013 C2 O Szymon Liwo December 29The column headed Des is the half month or other designation of the comet. The column headed C gives the SOHO instrument (C2 or C3 for the LASCO coronagraphs, SW for SWAN, T1 or T2 for STEREO) that the comet was discovered in. The column headed G indicates if it is a provisional member of the Kreutz group (K), Meyer group (Y), Marsden group (D), Kracht (R) or other comet (O). P in the SOHO number column indicates the discovery is pending, C indicates that it is confirmed, but not yet numbered, U indicates that is was not confirmed, X that it was confirmed, but there were insufficient observations.
Note that my observer count also includes X/ comets which are not counted as confirmed comets by the SOHO team. Where two or more people report discoveries nearly simultaneously, up to the first three observers are credited here. Where discoverers are clearly not following the SOHO or BAA Comet Section guidelines, they are not credited here at all. If initial reports don't include sufficient positions others may also be credited.
Official milestones:
2500 Zhijian Xu
It is possible that there are further comets to be found in the archival data, most likely non-group comets, but there may still be some Kreutz comets.