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 P 03/01/2013 C3 K Masanori Uchina January 3 P 04/01/2013 C3 K Zhijian Xu, Krzysztof Kida January 4 P 05/01/2013 C3 K Pedro Maysonet January 5 P 07/01/2013 C3 K Bo Zhou January 7 P 12/01/2013 C3 K Zhijian Xu January 12 P 12/01/2013 C3 K Szymon Liwo January 12 P 13/01/2013 C3 O Sergey Shurpakov January 13 P 28/01/2013 C3 K Zhijian Xu January 28 P 28/01/2013 C3 K Bo Zhou January 28 P 30/01/2013 C2 Y Peiyuan Sun January 30 P 31/01/2013 C3 K Bo Zhou January 31 P 01/02/2013 C3 K Sergey Shurpakov February 1 P 01/02/2013 C3 K Sergey Shurpakov February 1 P 01/02/2013 C3 O Szymon Liwo February 1 C 05/02/2013 T1 O Alan Watson February 8 P 10/02/2013 C3 K Peiyuan Sun, Zhijian Xu, Krzysztof Kida February 10 P 12/02/2013 C3 K Zhijian Xu February 12 P 15/02/2013 C3 K Peiyuan Sun, Chenxi Lin February 15 P 16/02/2013 C3 K Szymon Liwo February 16 P 19/02/2013 C3 K Peiyuan Sun February 19 P 19/02/2013 C3 K Peiyuan Sun, Zhijian Xu, Sergey Shurpakov February 19 P 23/02/2013 C3 K Zhijian Xu February 23 P 02/03/2013 C2 Y Bo Zhou March 2 P 07/03/2013 C3 K Bo Zhou March 8 P 13/03/2013 C3 K Krzysztof Kida March 13 P 13/03/2013 C2 K Bo Zhou March 13 P 14/03/2013 C3 K Szymon Liwo, Sergey Shurpakov March 14 P 15/03/2013 C3 K Bo Zhou March 16 P 16/03/2013 C3 K Bo Zhou March 16 P 17/03/2013 C3 K Bo Zhou March 17 P 18/03/2013 C3 K Bo Zhou March 18 P 21/03/2013 C3 K Sergey Shurpakov March 21 P 22/03/2013 C2 K Masanori Uchina March 22 P 23/03/2013 C2 K Masanori Uchina March 23 P 26/03/2013 C3 K Masanori Uchina March 26 P 28/03/2013 C3 K Marek Kaluzny March 28 P 31/03/2013 C2 K Marek Kaluzny March 31 P 01/04/2013 C2 K Shishir Deshmukh April 1 P 07/04/2013 C2 K Shishir Deshmukh April 7 P 08/04/2013 C2 K Masanori Uchina April 8 P 09/04/2013 C3 Y Zhijian Xu April 9 P 10/04/2013 C2 K Masanori Uchina April 10 P 10/04/2013 C2 K Masanori Uchina April 10 P 12/04/2013 C2 K Zhijian Xu April 12 P 12/04/2013 C2 K Zhijian Xu April 12 P 12/04/2013 C2 K Szymon Liwo April 12 P 12/04/2013 C2 K Bo Zhou April 12 P 16/04/2013 C2 K Zhijian Xu April 16 P 18/04/2013 C3 K Bo Zhou April 18 P 18/04/2013 C2 K Zhijian Xu April 18 P 18/04/2013 C2 K Zhijian Xu April 18 P 18/04/2013 C2 K Zhijian Xu April 18 P 20/04/2013 C2 K Pedro Maysonet April 20 P 20/04/2013 C2 K Masanori Uchina April 20 P 21/04/2013 C2 K Masanori Uchina April 21 P 22/04/2013 C2 K Zhijian Xu, Rainer Kracht April 22 P 24/04/2013 C2 K Zhijian Xu April 24 P 24/04/2013 C2 K Masanori Uchina April 24 P 24/04/2013 C3 K Sergey Shurpakov April 24 P 25/04/2013 C2 K Trygve Prestgard April 25 P 26/04/2013 C2 K Masanori Uchina April 26 P 27/04/2013 C2 K Zhijian Xu April 27 P 29/04/2013 C2 K Zhijian Xu April 29 P 03/05/2013 C2 Y Bo Zhou May 3 P 07/05/2013 C2 K Eryk Banach May 7 P 08/05/2013 C2 K Zhijian Xu May 8 P 10/05/2013 C3 K Szymon Liwo, Zhijian Xu May 10 P 11/05/2013 C2 K Peiyuan Sun May 11 P 11/05/2013 C2 K Szymon Liwo May 11 P 13/05/2013 C3 K Pedro Maysonet May 13 P 15/05/2013 C2 K Peiyuan Sun May 15 P 15/05/2013 C2 K Eryk Banach May 15 P 15/05/2013 C2 K Zhijian Xu May 15 P 16/05/2013 C2 K Peiyuan Sun May 16 P 21/05/2013 C3 K Zhijian Xu May 21 P 21/05/2013 C2 K Bo Zhou May 21The 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.
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.