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 Comets found within the last 30 days
Jan 21 2020 05:29:29 Masanori Uchina 
Confirming comet of:
Images: C3; 2020/1/20     14:06:42
Kreutz group comet.
--Masanori Uchina
Jan 21 2020 02:25:19 Worachate Boonplod 
Further to my post of...
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2020-01-20     14:06:42
Kreutz group comet.
1018  300  671
1218  313  653
1418  328  636
1618  345  617
2018  381  578
2154  398  560
--Worachate Boonplod
Jan 20 2020 14:11:43 Worachate Boonplod 
Correction:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2020-01-20     14:06:42
Kreutz group comet.
1830  364  596
1842  366  594
1854  368  592
--Worachate Boonplod
Jan 20 2020 14:06:42 Worachate Boonplod 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2020-01-20
   Kreutz group comet.
1830  364  956
1842  366  594
1854  368  592
--Worachate Boonplod
Jan 20 2020 07:51:07 Worachate Boonplod 
Confirming comet of:
Images: C3; 2020-01-19     22:34:50
Kreutz group comet.
--Worachate Boonplod
Jan 20 2020 07:12:46 Masanori Uchina 
Further to my post of...
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2020/1/19     22:34:50
Kreutz group comet.
2230  325  640
2306  331  634
2318  333  632
2330  334  631
2342  335  630
0030  342  622
--Masanori Uchina
Jan 19 2020 22:34:50 Masanori Uchina 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2020/1/19
   Kreutz group comet.
2354  338  627
0006  339  625
0018  341  624
--Masanori Uchina
Jan 18 2020 23:48:49 Worachate Boonplod 
Confirming comet of:
Images: C2; 2020-01-18     23:14:14
Kracht group comet.
--Worachate Boonplod
Jan 18 2020 23:47:59 Peter Berrett 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200118     23:14:14
Marsden group comet.
0824  39  337
0848  13  334
--Peter Berrett
Jan 18 2020 23:16:01 Peter Berrett 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20140606     23:14:14
Marsden group comet.
0824  39  337
--Peter Berrett
Jan 18 2020 23:14:14 Peter Berrett 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20140606
   Marsden group comet.
0712  115  351
0724  102  348
0736  89  345
0748  77  343
0800  64  341
0812  51  339
--Peter Berrett
Jan 18 2020 09:33:00 Worachate Boonplod 
Confirming comet of:
Images: C2; 2020-01-18     09:02:22
Meyer group comet.
--Worachate Boonplod
Jan 18 2020 09:24:43 Peter Berrett 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20131227
   Non-group comet.
0524  204  114
0536  194  97
0548  184  81
0612  166  48
0624  158  30
0636  148  14
--Peter Berrett
Jan 18 2020 09:06:34 Peter Berrett 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200118     09:02:22
Meyer group comet.
1000  633  49
1012  638  39
1024  643  29
1036  648  19
1048  652  10
--Peter Berrett
Jan 18 2020 09:02:22 Peter Berrett 
Potential comet:
1024x1024 images.
(0,0) Upper Left.
20131210
   Meyer group comet.
0836  600  128
0848  604  116
0912  614  92
0924  619  81
0936  624  70
0948  629  59
--Peter Berrett
Jan 18 2020 04:05:05 Sergey Shurpakov 
Retracting my claim of:
Images: C3; 1024x1024 images.
2020.01.17     19:20:19
--Sergey Shurpakov
Jan 18 2020 02:22:04 Worachate Boonplod 
Confirming comet of:
Images: C2; 2020-01-18     01:07:57
Meyer group comet.
--Worachate Boonplod
Jan 18 2020 02:10:33 Peter Berrett 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200118     01:07:57
Meyer group comet.
1012  526  176
1024  521  163
1048  509  141
1100  503  130
--Peter Berrett
Jan 18 2020 01:59:32 Peter Berrett 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200118     01:07:57
Meyer group comet.
1236  457  41
1248  450  31
--Peter Berrett
Jan 18 2020 01:51:45 Peter Berrett 
Retracting my claim of:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200118     01:47:20
--Peter Berrett
Jan 18 2020 01:48:30 Peter Berrett 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200118     01:47:20
Meyer group comet.
0212  144  54
--Peter Berrett
Jan 18 2020 01:47:20 Peter Berrett 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20130729
   Meyer group comet.
0036  181  176
0048  176  161
0125  160  114
0136  156  101
0148  150  85
0200  147  71
--Peter Berrett
Jan 18 2020 01:10:45 Peter Berrett 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200118     01:07:57
Meyer group comet.
1224  463  51
--Peter Berrett
Jan 18 2020 01:07:57 Peter Berrett 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20130620
   Meyer group comet.
1112  498  116
1124  491  105
1136  485  94
1148  479  83
1200  473  72
1212  467  62
--Peter Berrett
Jan 17 2020 19:20:19 Sergey Shurpakov 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2020.01.17
   Kreutz group comet.
2006  209  917
2018  211  916
2030  212  915
--Sergey Shurpakov
Jan 17 2020 16:32:48 Worachate Boonplod 
Known comet now entering:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2020-01-17
   Non-group comet.
0417  73  441
0428  62  445
0439  52  449
0449  41  454
0500  31  460
0512  20  466
--Worachate Boonplod
Jan 16 2020 07:32:40 Dr. Sungrazer 
Hi All,

Two small corrections (via Worachate):
1. scx1 was, of course, in images of Nov28,19
2. Zheng Cao actually discovered a comet in 2018... so congrats on your
second discovery! :)

Also, just a reminder that 321P/SOHO should appear in the LASCO C2
field of view today, in the upper-right corner. See the 2019 Transits
page for the exact trajectory. 

Best wishes,
Karl
Jan 15 2020 11:29:45 Dr. Sungrazer 
Hi All,

STEREO and SOHO reports for October and November 2019

STEREO:
ID#   Report Date/Time MSG#   Discoverer(s)  CAMS   Group   Images of...
--------------------------------------------------------------------------
sxc1  Nov30,19 19:44  2676   W.Boonplod      HI-1   Kreutz  Jan28,19
0119  Dec02,19 21:47  2678   A.Watson        HI-1   Kreutz  Nov28,19


SOHO:
Soho#  Date/Time of Post  Discoverer     Tel     Group   Images of...
=====================================================================
3831  Oct03,19 04:07:52   W.Boonplod     C2      Kreutz  Oct03,19
3832  Oct03,19 13:13:53   W.Boonplod     C2      Kreutz  Oct03,19  
3833  Oct05,19 15:27:22   W.Boonplod     C2      Kreutz  Oct05,19   
3834  Oct06,19 17:17:13   M.Uchina       C2      Kreutz  Oct06,19
3835  Oct08,19 11:37:44   W.Boonplod    C3,C2    Kreutz  Oct08,19
3836  Oct08,19 13:37:37   M.Uchina      C3,C2    Kreutz  Oct08-09,19
3837  Oct11,19 12:38:43   S.Mulye       C3,C2    Kreutz  Oct11-12,19
3838  Oct13,19 07:14:59   Z.Cao          C2      Kreutz  Oct13,19
3839  Oct14,19 05:59:30   Z.Xu          C3,C2    Kreutz  Oct14-15,19
3840  Oct21,19 18:30:24   W.Boonplod    C3,C2    Kreutz  Oct21-22,19
3841  Oct23,19 06:37:23   R.Kracht       C2      Meyer   Oct22,19
3842  Oct23,19 18:26:44   M.Uchina       C2      Kreutz  Oct23,19
3843  Oct23,19 23:42:26   T.Prestgard    C2      Kreutz  Oct23,19
3844  Oct27,19 07:21:27   M.Uchina       C2      Kreutz  Oct27,19     
3845  Oct29,19 17:05:11   W.Boonplod    C3,C2    Kreutz  Oct29-30,19   
3846  Oct30,19 01:50:33   W.Boonplod    C3,C2    Kreutz  Oct29-30,19  
3847  Nov02,19 07:07:07   B.Ball        H1,C2    Kreutz  Oct31-Nov01,19  
3848  Nov02,19 07:24:59   W.Boonplod     C2      Kreutz  Nov01,19
3849  Nov03,19 01:23:55   W.Boonplod     C2      Kreutz  Nov03,19
3850  Nov04,19 19:31:59   W.Boonplod    C3,C2    Meyer   Nov04-05,19
3851  Nov05,19 07:22:02   R.Kracht       C2      Meyer   Nov04,19
3852  Dec07,19 11:03am    P.Berrett      C2      Meyer   Nov04-05,19
3853  Nov06,19 10:08:00   W.Boonplod    H1,C3    NonGrp  Nov05-07,19
3854  Nov07,19 22:04:54   M.Uchina       C2      Kreutz  Nov07-08,19
3855  Nov09,19 15:21:07   M.Uchina       C2      Kreutz  Nov09,19
3856  Nov12,19 23:00:49   W.Boonplod  H1,C3,C2   Kreutz  Nov12-13,19
3857  Nov13,19 06:31:30   M.Uchina      H1,C2    Kreutz  Nov12,19
3858  Nov14,19 03:08:56   W.Boonplod    H1,C2    Kreutz  Nov13,19
3859  Nov16,19 05:32:04   M.Uchina       C2      Kreutz  Nov16,19
3860  Nov17,19 16:12:02   M.Uchina       C2      Kreutz  Nov17,19
3861  Nov20,19 19:03:11   W.Boonplod  H1,C3,C2   Kreutz  Nov19-21,19
3862  Nov21,19 21:41:00   W.Boonplod    H1,C2    Kreutz  Nov21,19
3863  Nov22,19 04:42:08   W.Boonplod    H1,C2    Kreutz  Nov21-22,19
3864  Nov22,19 13:26:50   W.Boonplod    H1,C2    Kreutz  Nov21-22,19
3865  Nov24,19 14:01:11   M.Uchina       C2      Kreutz  Nov23-24,19
3866  Nov24,19 11:52:45   W.Boonplod  H1,C3,C2   Kreutz  Nov23-25,19
3867  Nov25,19 20:05:24   W.Boonplod H1,SC2,C3/2 Kreutz  Nov25-27,19
XC93  Nov26,19 05:02:37   M.Uchina       C2      Kreutz  Nov26,19
3868  Nov27,19 01:46:16   Z.Xu           C2      Kreutz  Nov27,19
3869  Nov27,19 11:23:44   Z.Xu          H1,C2    Kreutz  Nov27,19
3870  Nov28,19 06:11:51   R.Kracht       C2      KrchtII Nov27,19
3871  Nov28,19 06:27:01   M.Uchina      H1,C2    Kreutz  Nov28,19
3872  Nov29,19 10:49:55   W.Boonplod     C2      Meyer   Nov29,19

--

Regarding 3852, I do not usually insert archive reports into the real-time
reports, but here it made sense as Peter's comet was the third of a
trio of Meyer comets and marks not only the first time we've had three 
of them, but also a close pairing of two of them, much like we see with 
Kreutz. If we wereclose to a SOHO-number like 3900 or 4000 then I would not 
have done it, but it does no harm here. Congratulations to all three of you 
(Worachate, Rainerand Peter)!

Regarding 3853, this comet was also visible in the COR2 images but it was 
so extremely faint, diffuse, and extended, that the observations were
essentially worthless in terms of orbit calculation. Really nice comet 
though!

For 3867, "SC2" means SECCHI/COR2. 

I had to make Masanori's report of Nov26 an X-comet (XC-93) - I could 
only really see it in two positions, maybe three, but certainly not the
five or six needed. Also, there was a HI-1 report by Worachate for a comet
that was only visible in two HI-1 images. That becomes the first STEREO 
X-Comet.

Finally, many congratulations to both Zheng Cao and Brent Ball, both of 
whom found their first SOHO comets! If my records are correct, Brent is the
100th person to find a SOHO comet!

Working on December now. The HI-1 reports make things very slow....

Best wishes,
Karl
Jan 15 2020 06:07:44 Peter Berrett 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200115     06:03:23
Non-group comet.
0924  78  891
0936  76  885
0948  74  879
1000  71  873
--Peter Berrett
Jan 15 2020 06:03:23 Peter Berrett 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200114
   Non-group comet.
0748  92  944
0800  90  938
0812  88  932
0824  86  926
0848  81  912
0912  80  897
--Peter Berrett
Jan 15 2020 06:00:31 Peter Berrett 
Retracting my claim of:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200111     22:15:30
--Peter Berrett
Jan 14 2020 12:12:03 Zhijian Xu 
Retracting my claim of:
Images: C3; 20200112     13:08:01
--Zhijian Xu
Jan 14 2020 07:05:17 Masanori Uchina 
Retracting my claim of:
Images: C3; 2020/1/13     13:22:34
--Masanori Uchina
Jan 14 2020 07:04:15 Masanori Uchina 
Confirming comet of:
Images: C3; 2020/1/13     03:38:54
Kreutz group comet.
--Masanori Uchina
Jan 13 2020 13:22:34 Masanori Uchina 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2020/1/13
   Kreutz group comet.
1430  219  941
1506  219  940
1518  221  939
1554  220  938
--Masanori Uchina
Jan 13 2020 12:06:57 Marian Urbanik 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
20200113
   Kreutz group comet.
01:42  350  632
02:18  355  626
03:30  362  615
04:18  368  608
05:18  375  598
07:18  390  578
--Marian Urbanik
Jan 13 2020 11:42:21 Worachate Boonplod 
Known comet now entering:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2020-01-13
   Kreutz group comet.
0936  7  802
0948  17  792
--Worachate Boonplod
Jan 13 2020 11:41:17 Dr. Sungrazer 
Congrats Worachate - that's the first comet discovery of the Decade! :)

I'm still working through confirmations from last year. It always takes longer when
the comets are in the STEREO/HI-1 images. Also I've had some software issues
that keep delaying things. Apologies for that. 

Karl
Jan 13 2020 06:07:07 Worachate Boonplod 
Further to my post of...
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2020-01-13     03:38:54
Kreutz group comet.
0006  341  646
0206  354  629
0406  367  610
0506  374  600
0606  381  590
0706  389  580
--Worachate Boonplod
Jan 13 2020 03:38:54 Worachate Boonplod 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2020-01-13
   Kreutz group comet.
0806  398  570
0818  400  568
0830  402  566
--Worachate Boonplod
Jan 12 2020 13:08:01 Zhijian Xu 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
20200112
   Kreutz group comet.
1730  295  813
1742  296  810
1754  298  808
--Zhijian Xu
Jan 11 2020 23:00:20 Peter Berrett 
Retracting my claim of:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200110     04:00:10
--Peter Berrett
Jan 11 2020 22:53:35 Peter Berrett 
Retracting my claim of:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200110     04:31:15
--Peter Berrett
Jan 11 2020 22:18:59 Peter Berrett 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200111     22:15:30
Non-group comet.
0736  112  53
0748  109  57
0800  106  61
--Peter Berrett
Jan 11 2020 22:15:30 Peter Berrett 
Potential comet:
1024x1024 images.
(0,0) Upper Left.
20190112
   Non-group comet.
0612  136  18
0624  133  22
0636  130  26
0648  127  31
0700  123  37
0712  120  41
--Peter Berrett
Jan 10 2020 05:37:28 Masanori Uchina 
Retracting my claim of:
Images: C3; 2020/1/9     06:25:32
--Masanori Uchina
Jan 10 2020 04:32:37 Peter Berrett 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200109     04:31:15
Non-group comet.
1524  81  111
--Peter Berrett
Jan 10 2020 04:31:15 Peter Berrett 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200109
   Non-group comet.
1400  142  16
1412  132  28
1424  122  41
1436  112  54
1448  103  67
1512  87  96
--Peter Berrett
Jan 10 2020 04:01:17 Peter Berrett 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200110     04:00:10
Non-group comet.
1236  82  940
--Peter Berrett
Jan 10 2020 04:00:10 Peter Berrett 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200109
   Non-group comet.
1124  184  969
1136  165  963
1148  146  957
1200  128  952
1212  114  948
1224  98  942
--Peter Berrett
Jan 09 2020 08:50:00 Peter Berrett 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200109     08:48:57
Non-group comet.
0136  24  125
--Peter Berrett
Jan 09 2020 08:48:57 Peter Berrett 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200109
   Non-group comet.
0000  91  65
0012  82  71
0024  73  77
0036  64  84
0048  57  92
0125  30  116
--Peter Berrett
Jan 09 2020 06:25:32 Masanori Uchina 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2020/1/9
   Kreutz group comet.
0830  322  764
0906  322  762
0918  323  760
0930  323  758
--Masanori Uchina
Jan 04 2020 10:36:57 Worachate Boonplod 
Confirming comet of:
Images: C2; 2020-01-04     09:48:42
Non-group comet.
--Worachate Boonplod
Jan 04 2020 09:51:55 Peter Berrett 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20200104     09:48:42
Kracht group comet.
2324  222  22
--Peter Berrett
Jan 04 2020 09:48:42 Peter Berrett 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20190225
   Kracht group comet.
2148  141  19
2200  151  19
2212  161  19
2224  171  19
2236  180  19
2312  212  21
--Peter Berrett
Dec 30 2019 09:09:12 Dr. Sungrazer 
Hi All,

Here are confirmations for October 2019:

Soho#  Date/Time of Post  Discoverer     Tel    Group   Images of...
=====================================================================
3831  Oct03,19 04:07:52   W.Boonplod     C2     Kreutz  Oct03,19
3832  Oct03,19 13:13:53   W.Boonplod     C2     Kreutz  Oct03,19  
3833  Oct05,19 15:27:22   W.Boonplod     C2     Kreutz  Oct05,19   
3834  Oct06,19 17:17:13   M.Uchina       C2     Kreutz  Oct06,19
3835  Oct08,19 11:37:44   W.Boonplod   C3,C2    Kreutz  Oct08,19
3836  Oct08,19 13:37:37   M.Uchina     C3,C2    Kreutz  Oct08-09,19
3837  Oct11,19 12:38:43   S.Mulye      C3,C2    Kreutz  Oct11-12,19
3838  Oct13,19 07:14:59   Z.Cao          C2     Kreutz  Oct13,19
3839  Oct14,19 05:59:30   Z.Xu         C3,C2    Kreutz  Oct14-15,19
3840  Oct21,19 18:30:24   W.Boonplod   C3,C2    Kreutz  Oct21-22,19
3841  Oct23,19 06:37:23   R.Kracht       C2     Meyer   Oct22,19
3842  Oct23,19 18:26:44   M.Uchina       C2     Kreutz  Oct23,19
3843  Oct23,19 23:42:26   T.Prestgard    C2     Kreutz  Oct23,19
3844  Oct27,19 07:21:27   M.Uchina       C2     Kreutz  Oct27,19     
3845  Oct29,19 17:05:11   W.Boonplod   C3,C2    Kreutz  Oct29-30,19   
3846  Oct30,19 01:50:33   W.Boonplod   C3,C2    Kreutz  Oct29-30,19   

--

There was an unconfirmed report at Oct14,19 08:24:36 (M.Uchina) that I
can not confirm. I also received an email from Masanori on Oct 20 for
a possible Kreutz in C2 on Oct 20 (0312-0400) but was not able to 
confirm that either.

I hope to finish November confirmations today but if not then it will
be later this week.

Best wishes,
Karl
Dec 29 2019 21:05:22 Trygve Prestgard 
Confirming comet of:
Images: C2; 2019-12-29     17:22:36
Kreutz group comet.
--Trygve Prestgard
Dec 29 2019 18:44:21 Masanori Uchina 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2019/12/29     17:22:36
Kreutz group comet.
2200  71  822
2212  78  811
2224  83  800
2236  90  789
--Masanori Uchina
Dec 29 2019 18:42:34 Masanori Uchina 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2019/12/29     17:22:36
Kreutz group comet.
2000  15  925
2012  19  915
2024  27  903
2124  54  853
2136  59  843
2148  64  833
--Masanori Uchina
Dec 29 2019 17:22:36 Masanori Uchina 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2019/12/29
   Kreutz group comet.
2036  32  894
2112  47  864
--Masanori Uchina
Dec 26 2019 14:40:46 Rainer Kracht 
Known comet now entering:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2019-12-24
   Kreutz group comet.
1724  72  1016
1736  75  1007
1748  78  998
1800  81  988
--Rainer Kracht
Dec 25 2019 02:27:56 Zhijian Xu 
Confirming comet of:
Images: C3; 2019-12-24     02:40:48
Kreutz group comet.
--Zhijian Xu
Dec 25 2019 02:27:31 Zhijian Xu 
Confirming comet of:
Images: C2; 2019-12-23     10:27:40
Kreutz group comet.
--Zhijian Xu
Dec 24 2019 03:45:22 Worachate Boonplod 
Further to my post of...
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2019-12-24     02:40:48
Kreutz group comet.
0742  408  688
0754  408  686
0806  408  684
0818  408  683
--Worachate Boonplod
Dec 24 2019 02:40:48 Worachate Boonplod 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2019-12-24
   Kreutz group comet.
0706  407  694
0718  407  692
0730  408  690
--Worachate Boonplod
Dec 23 2019 10:31:11 Worachate Boonplod 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2019-12-23     10:27:40
Kreutz group comet.
1148  115  926
1200  119  916
1212  123  905
1224  126  894
--Worachate Boonplod
Dec 23 2019 10:27:40 Worachate Boonplod 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2019-12-23
   Kreutz group comet.
1036  98  987
1048  100  978
1100  104  968
1112  106  957
1124  109  947
1136  113  936
--Worachate Boonplod
Dec 22 2019 11:45:03 Zhijian Xu 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20191222
   Kreutz group comet.
1624  80  1023
1636  83  1012
--Zhijian Xu
Dec 22 2019 11:13:55 Zhijian Xu 
Retracting my claim of:
20191213     10:40:06
--Zhijian Xu
Dec 22 2019 08:46:18 Masanori Uchina 
Retracting my claim of:
Images: C3; 2019/12/21     18:21:46
--Masanori Uchina
Dec 21 2019 18:21:46 Masanori Uchina 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2019/12/21
   Kreutz group comet.
2142  417  809
2154  417  808
2206  417  806
2218  417  804
--Masanori Uchina
Dec 21 2019 17:22:10 Masanori Uchina 
Confirming comet of:
Images: C3; 2019/12/20     19:42:08
Kreutz group comet.
--Masanori Uchina
Dec 21 2019 17:18:51 Worachate Boonplod 
Retracting my claim of:
2019-12-21     05:13:26
--Worachate Boonplod
Dec 21 2019 05:13:26 Worachate Boonplod 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2019-12-21
   Kreutz group comet.
0742  411  750
0754  411  748
0806  412  746
0818  412  744
0830  412  742
0842  413  740
--Worachate Boonplod
Dec 21 2019 04:11:19 Worachate Boonplod 
Known comet now entering:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2019-12-21
   Kreutz group comet.
0412  95  980
0424  98  970
--Worachate Boonplod
Dec 20 2019 19:46:45 Worachate Boonplod 
Further to my post of...
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2019-12-20     19:42:08
Kreutz group comet.
2306  421  642
2318  422  640
2330  422  638
2342  422  636
2354  422  634
0006  423  632
--Worachate Boonplod
Dec 20 2019 19:42:08 Worachate Boonplod 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2019-12-20
   Kreutz group comet.
2130  419  656
2142  419  654
2154  420  652
2206  420  650
2218  420  648
2230  420  647
--Worachate Boonplod
Dec 20 2019 06:46:15 Rainer Kracht 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2019-12-20     06:19:17
Kracht II group comet.
1848  965  361
1900  981  361
1912  996  362
1924  1011  363
--Rainer Kracht
Dec 20 2019 06:43:36 Worachate Boonplod 
Confirming comet of:
Images: C2; 2019-12-20     06:19:17
Kracht II group comet.
--Worachate Boonplod
Dec 20 2019 06:19:17 Rainer Kracht 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2019-12-19
   Kracht II group comet.
0700  9  377
0712  24  374
0724  38  374
0736  52  372
--Rainer Kracht
Dec 19 2019 18:10:20 Worachate Boonplod 
Confirming comet of:
Images: C2; 2019-12-19     16:04:25
Kreutz group comet.
--Worachate Boonplod
Dec 19 2019 17:47:30 Masanori Uchina 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2019/12/19     16:04:25
Kreutz group comet.
1648  159  974
--Masanori Uchina
Dec 19 2019 16:04:25 Masanori Uchina 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2019/12/19
   Kreutz group comet.
1624  155  993
1636  158  984
--Masanori Uchina
Dec 18 2019 08:03:49 Masanori Uchina 
Retracting my claim of:
Images: C3; 2019/12/17     22:06:56
--Masanori Uchina
Dec 18 2019 08:00:53 Masanori Uchina 
Confirming comet of:
Images: C2; 2019/12/18     05:00:57
Kreutz group comet.
--Masanori Uchina
Dec 18 2019 05:17:23 Worachate Boonplod 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2019-12-18     05:00:57
Kreutz group comet.
0936  130  943
0948  132  933
1000  134  923
--Worachate Boonplod
Dec 18 2019 05:00:57 Worachate Boonplod 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2019-12-18
   Kreutz group comet.
0812  119  1010
0824  120  1001
0836  121  991
0848  122  982
0912  126  962
0924  128  953
--Worachate Boonplod
Dec 17 2019 22:06:56 Masanori Uchina 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2019/12/17
   Kreutz group comet.
2318  434  684
2330  434  682
2342  434  680
2354  434  679
0006  434  677
--Masanori Uchina
Dec 14 2019 00:44:56 Masanori Uchina 
Retracting my claim of:
Images: C3; 2019/12/13     08:37:50
--Masanori Uchina
Dec 13 2019 19:50:03 Worachate Boonplod 
Retracting my claim of:
2019-12-13     18:51:58
--Worachate Boonplod
Dec 13 2019 18:51:58 Worachate Boonplod 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2019-12-13
   Kreutz group comet.
2306  427  674
2318  428  672
2330  428  670
2342  428  668
--Worachate Boonplod
Dec 13 2019 10:40:06 Zhijian Xu 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20191213
   Non-group comet.
1443  35  351
1512  83  343
1524  103  340
--Zhijian Xu
Dec 13 2019 08:37:50 Masanori Uchina 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2019/12/13
   Kreutz group comet.
1218  451  679
1230  451  678
1242  451  677
--Masanori Uchina
Dec 13 2019 06:11:15 Rainer Kracht 
Confirming comet of:
2019-12-13     00:14:48
Kracht II group comet.
--Rainer Kracht
Dec 13 2019 01:58:04 Worachate Boonplod 
Known comet now entering:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2019-12-12
   Kracht II group comet.
2230  334  477
2330  344  475
0030  356  473
0130  369  471
0230  383  469
0330  397  467
--Worachate Boonplod
Dec 13 2019 01:03:14 Worachate Boonplod 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2019-12-13     00:14:48
Kracht II group comet.
0524  78  376
0536  93  375
0548  108  374
--Worachate Boonplod
Dec 13 2019 00:22:30 Worachate Boonplod 
Correction:
2019-12-13     00:14:48
Kracht II group comet.
--Worachate Boonplod
Dec 13 2019 00:14:48 Worachate Boonplod 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2019-12-13
   Non-group comet.
0449  35  381
0500  48  380
0512  63  378
--Worachate Boonplod
Dec 11 2019 06:06:29 Trygve Prestgard 
Confirming comet of:
Images: C3; 2019-12-10     05:22:50
Kreutz group comet.
--Trygve Prestgard

Older reports can be found here