SOHO-LASCO Comet Reports for 201512

Dec 01 2015 05:09:21 Masanori Uchina 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015/12/1
   Kreutz group comet.
0742  479  692
0754  479  691
0806  479  690
0818  479  690
--Masanori Uchina
Dec 01 2015 12:30:56 Szymon Liwo 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151201
   Kreutz group comet.
1712  388  1021
1724  385  1012
--Szymon Liwo
Dec 01 2015 12:31:03 Worachate Boonplod 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-01
   Kreutz group comet.
1712  388  1021
1724  386  1011
--Worachate Boonplod
Dec 01 2015 12:55:02 Michele T. Mazzucato 
Potential comet:
Images: C2; 1024x1024 images.
2015/12/01
   17:12  288  1020
17:24  385  1010
--Michele T. Mazzucato
Dec 01 2015 12:55:57 Worachate Boonplod 
Confirming comet of:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-01     12:30:56
Kreutz group comet.
1736  383  1002
1748  380  992
--Worachate Boonplod
Dec 01 2015 12:56:40 Michele T. Mazzucato 
Retracting my claim of:
2015/12/01     12:55:02
--Michele T. Mazzucato
Dec 01 2015 13:08:36 Szymon Liwo 
Confirming comet of:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151201     12:31:03
Kreutz group comet.
1800  377  981
--Szymon Liwo
Dec 01 2015 13:08:42 Michal Biesiada 
Confirming comet of:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-1     12:30:56
Kreutz group comet.
17:12  389  1023
17:24  386  1013
17:48  381  994
18:00  378  982
--Michal Biesiada
Dec 01 2015 13:34:23 Michele T. Mazzucato 
Confirming comet of:
(0,0) Upper Left.
2015/12/01     12:30:56
17:48  380  994
--Michele T. Mazzucato
Dec 02 2015 06:49:39 Masanori Uchina 
Retracting my claim of:
Images: C3; 2015/12/1     05:09:21
--Masanori Uchina
Dec 02 2015 11:08:18 Mr Sungrazer 
Happy 20th Birthday, SOHO! (Launched December 2nd, 1995) If we could find a
Birthday Comet today, that would be really nice... :)

Thanks to all of you for playing a major role in SOHO's scientific success over the past
20-years. I hope we have many more years ahead of us!

Karl
Dec 02 2015 19:35:58 Zhijian Xu 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151203
   Kreutz group comet.
0000  310  934
0012  307  924
--Zhijian Xu
Dec 03 2015 04:59:22 Worachate Boonplod 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-03
   Kreutz group comet.
0936  363  1020
0948  360  1010
--Worachate Boonplod
Dec 03 2015 05:31:50 Worachate Boonplod 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-03     04:59:22
Kreutz group comet.
1000  358  1000
1012  356  990
1024  354  981
--Worachate Boonplod
Dec 03 2015 06:15:51 Trygve Prestgard 
Confirming comet of:
Images: C2; 2015-12-03     04:59:22
Kreutz group comet.
--Trygve Prestgard
Dec 04 2015 07:49:26 Worachate Boonplod 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015-12-04
   Kreutz group comet.
1218  490  675
1230  489  673
1242  488  671
--Worachate Boonplod
Dec 04 2015 09:02:38 Worachate Boonplod 
Further to my post of...
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015-12-04     07:49:26
Kreutz group comet.
1254  487  670
1306  486  668
1318  486  666
1330  485  664
1342  485  662
1354  484  660
--Worachate Boonplod
Dec 04 2015 09:05:56 Zhijian Xu 
Possible fragment/companion:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
20151204
   Kreutz group comet.
1318  484  662
1330  483  660
1354  482  657
--Zhijian Xu
Dec 04 2015 09:06:41 Zhijian Xu 
Confirming comet of:
Images: C3; 20151204     07:49:26
Kreutz group comet.
--Zhijian Xu
Dec 04 2015 11:47:19 Worachate Boonplod 
Known comet now entering:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-04
   Kreutz group comet.
1624  375  992
1636  372  982
--Worachate Boonplod
Dec 04 2015 11:49:05 Shaoxiong Gu 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151204
   Kreutz group comet.
1624  376  993
1636  374  983
--Shaoxiong Gu
Dec 04 2015 12:24:29 Szymon Liwo 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
20151204
   Kreutz group comet.
1642  486  671
1654  485  667
1706  484  665
--Szymon Liwo
Dec 04 2015 12:28:34 Zhijian Xu 
Retracting my claim of:
20151204     09:05:56
--Zhijian Xu
Dec 04 2015 13:11:20 Zhijian Xu 
Retracting my claim of:
20151202     19:35:58
--Zhijian Xu
Dec 04 2015 13:18:36 Zhijian Xu 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
20151205
   Kreutz group comet.
1718  584  944
1730  584  942
1742  583  940
1754  583  939
1806  583  937
--Zhijian Xu
Dec 04 2015 16:28:50 Bo Zhou 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-01
   Kreutz group comet.
1148  435  1013
1200  432  1002
1212  429  992
--Bo Zhou
Dec 04 2015 17:54:03 Bo Zhou 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-02
   Kreutz group comet.
1200  402  1012
1212  399  1002
1224  396  992
1236  393  982
1248  390  972
--Bo Zhou
Dec 04 2015 19:07:00 Shaoxiong Gu 
Retracting my claim of:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151204     11:49:05
Kreutz group comet.
--Shaoxiong Gu
Dec 04 2015 22:53:40 Worachate Boonplod 
Confirming comet of:
Images: C2; 2015-12-04     16:28:50
Kreutz group comet.
--Worachate Boonplod
Dec 04 2015 22:54:26 Worachate Boonplod 
Confirming comet of:
Images: C2; 2015-12-04     17:54:03
Kreutz group comet.
--Worachate Boonplod
Dec 05 2015 04:35:20 Masanori Uchina 
Potential comet:
Images: C2; 512x512 b/w images.
(0,0) Upper Left.
2015/12/5
   Kreutz group comet.
0912  357  72
0924  359  78
--Masanori Uchina
Dec 05 2015 06:17:31 Masanori Uchina 
Retracting my claim of:
Images: C2; 512x512 b/w images.
2015/12/5     04:35:20
--Masanori Uchina
Dec 05 2015 09:06:11 Szymon Liwo 
Retracting my claim of:
20151204     12:24:29
--Szymon Liwo
Dec 06 2015 04:49:03 Salil Mulye 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015-12-06
   Kreutz group comet.
09:18  550  741
09:30  550  739
09:42  550  737
--Salil Mulye
Dec 06 2015 04:56:54 Salil Mulye 
Retracting my claim of:
2015/12/06     04:49:03
--Salil Mulye
Dec 06 2015 06:49:42 Masanori Uchina 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015/12/6
   Kreutz group comet.
0942  481  698
0954  481  696
1006  479  692
--Masanori Uchina
Dec 06 2015 06:58:18 Masanori Uchina 
Further to my post of...
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015/12/6     06:49:42
Kreutz group comet.
1018  478  689
1030  478  688
1042  478  686
1054  477  684
1106  477  681
--Masanori Uchina
Dec 06 2015 07:23:47 Trygve Prestgard 
Confirming comet of:
Images: C3; 2015-12-06     06:58:18
Kreutz group comet.
--Trygve Prestgard
Dec 06 2015 07:25:18 Masanori Uchina 
Possible fragment/companion:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015/12/6
   Kreutz group comet.
1042  479  689
1054  478  687
1106  477  685
--Masanori Uchina
Dec 06 2015 11:59:51 Szymon Liwo 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
20151206
   Kreutz group comet.
1630  547  920
1642  546  918
1654  545  916
--Szymon Liwo
Dec 06 2015 12:07:01 Szymon Liwo 
Known comet now entering:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151206
   Kreutz group comet.
1624  320  967
1636  318  955
--Szymon Liwo
Dec 06 2015 12:44:51 Szymon Liwo 
Further to my post of...
Images: C3; 1024x1024 images.
(0,0) Upper Left.
20151206     11:59:51
Kreutz group comet.
1706  545  915
1718  545  913
1730  544  912
--Szymon Liwo
Dec 06 2015 15:31:03 Trygve Prestgard 
Confirming comet of:
Images: C3; 2015-12-06     11:59:51
Kreutz group comet.
--Trygve Prestgard
Dec 06 2015 16:45:18 Trygve Prestgard 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-06
   Meyer group comet.
07:24  676  11
07:36  679  2
07:12  674  21
--Trygve Prestgard
Dec 06 2015 16:49:30 Bo Zhou 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-06
   Meyer group comet.
0636  664  52
0648  668  41
0700  671  31
0712  675  21
--Bo Zhou
Dec 06 2015 16:53:32 Bo Zhou 
Confirming comet of:
Images: C2; 2015-12-06     16:45:18
Meyer group comet.
--Bo Zhou
Dec 06 2015 16:55:53 Trygve Prestgard 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-06     16:45:18
Meyer group comet.
06:00  655  84
06:12  658  73
06:24  661  62
06:36  664  51
06:48  668  41
07:00  671  31
--Trygve Prestgard
Dec 06 2015 16:57:24 Masanori Uchina 
Retracting my claim of:
Images: C3; 2015/12/6     07:25:18
--Masanori Uchina
Dec 06 2015 19:13:49 Bo Zhou 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-05
   Kreutz group comet.
1536  224  986
1548  223  977
1600  223  967
1612  222  958
--Bo Zhou
Dec 06 2015 19:22:45 Trygve Prestgard 
Potential comet:
Images: C2; 512x512 images.
(0,0) Upper Left.
2015-12-05
   Kreutz group comet.
15:58  222  976
16:00  221  966
--Trygve Prestgard
Dec 06 2015 19:23:25 Trygve Prestgard 
Confirming comet of:
Images: C2; 2015-12-05     19:13:49
Kreutz group comet.
--Trygve Prestgard
Dec 06 2015 19:24:00 Trygve Prestgard 
Retracting my claim of:
19:22:45
--Trygve Prestgard
Dec 07 2015 11:34:54 Bo Zhou 
Possible fragment/companion:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015-12-07
   Kreutz group comet.
1418  482  660
1430  481  658
1442  480  656
--Bo Zhou
Dec 08 2015 04:23:41 Worachate Boonplod 
Known comet now entering:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-08
   Kreutz group comet.
0912  292  672
--Worachate Boonplod
Dec 08 2015 04:58:15 Simone Renai 
Potential comet:
Images: C2; 512x512 b/w images.
(0,0) Upper Left.
20151208
   Kreutz group comet.
0936  343  1
0948  344  6
--Simone Renai
Dec 08 2015 05:00:46 Simone Renai 
Potential comet:
Images: C2; 512x512 b/w images.
(0,0) Upper Left.
20151208
   Kreutz group comet.
0936  343  51
0948  344  56
--Simone Renai
Dec 08 2015 05:02:18 Simone Renai 
Retracting my claim of:
Images: C2; 512x512 b/w images.
20151208     045815
--Simone Renai
Dec 08 2015 05:18:07 Worachate Boonplod 
Confirming comet of:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-08     05:00:46
Kreutz group comet.
0936  338  1019
0948  336  1009
--Worachate Boonplod
Dec 08 2015 05:43:04 Simone Renai 
Further to my post of...
Images: C2; 512x512 b/w images.
(0,0) Upper Left.
20151208     05:00:46
Kreutz group comet.
0936  343  51
0948  344  56
1000  344  61
1012  345  66
1024  345  71
--Simone Renai
Dec 08 2015 17:12:04 Michal Biesiada 
Retracting my claim of:
2015-11-29     11:36:12
--Michal Biesiada
Dec 09 2015 02:29:50 Zesheng Yang 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151209
   Kreutz group comet.
0712  254  947
0724  253  939
--Zesheng Yang
Dec 09 2015 02:53:47 Zhijian Xu 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
20151209
   Kreutz group comet.
0718  566  872
0730  565  870
0742  564  868
--Zhijian Xu
Dec 09 2015 03:00:42 Zesheng Yang 
Retracting my claim of:
20151209     02:29:50
--Zesheng Yang
Dec 09 2015 05:21:33 Bo Zhou 
Retracting my claim of:
2015-12-07     11:34:54
--Bo Zhou
Dec 09 2015 08:56:29 Zhijian Xu 
Retracting my claim of:
20151209     02:53:47
--Zhijian Xu
Dec 10 2015 13:36:11 Bo Zhou 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015-12-10
   Non-group comet.
0954  363  785
1054  364  779
1154  365  773
--Bo Zhou
Dec 10 2015 13:47:44 New User 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151210
   0912  135  500
0924  137  500
0936  140  500
0948  142  500
1000  146  500
1012  148  500
--New User
Dec 11 2015 06:12:46 New User 
Retracting my claim of:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151210
   0912  135  500
0924  137  500
0936  140  500
0948  142  500
1000  146  500
1012  148  500
--New User
Dec 11 2015 09:30:52 Michal Biesiada 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015-12-11
   1354  532  674
1406  530  670
1418  529  666
--Michal Biesiada
Dec 11 2015 09:35:29 Michal Biesiada 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-11
   1400  238  983
1412  235  973
1424  232  963
--Michal Biesiada
Dec 11 2015 13:32:21 Michal Biesiada 
Retracting my claim of:
2015-12-11     09:30:52
--Michal Biesiada
Dec 11 2015 19:11:43 Michal Biesiada 
Retracting my claim of:
2015-12-11     09:35:29
--Michal Biesiada
Dec 12 2015 10:54:11 Giuseppe Pappa 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151212
   Kreutz group comet.
0648  328  947
0700  327  938
0712  326  928
0724  325  917
--Giuseppe Pappa
Dec 12 2015 16:16:32 Ziheng Zhang 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151212
   Kreutz group comet.
0924  567  718
0936  564  716
0948  560  712
--Ziheng Zhang
Dec 12 2015 18:14:58 Giuseppe Pappa 
Retracting my claim of:
Images: C2; 20151212     10:54:11
--Giuseppe Pappa
Dec 14 2015 01:39:17 Salil Mulye 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015-12-14
   Kreutz group comet.
06:06  459  649
06:18  460  648
06:30  461  647
--Salil Mulye
Dec 14 2015 10:17:02 Masanori Uchina 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015/12/14
   Kreutz group comet.
1406  460  728
1418  460  726
1430  459  725
--Masanori Uchina
Dec 14 2015 11:33:02 Salil Mulye 
Retracting my claim of:
2015-12-14     01:39:17
--Salil Mulye
Dec 14 2015 14:40:50 Bo Zhou 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-10
   Kreutz group comet.
2348  244  1022
0000  242  1012
0012  240  1002
--Bo Zhou
Dec 14 2015 14:59:05 Szymon Liwo 
Confirming comet of:
Images: C2; 2015-12-10     14:40:50
Kreutz group comet.
--Szymon Liwo
Dec 14 2015 16:56:00 Masanori Uchina 
Further to my post of...
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015/12/14     10:17:02
Kreutz group comet.
1906  455  687
1918  455  685
1930  455  683
--Masanori Uchina
Dec 14 2015 17:03:35 Masanori Uchina 
Further to my post of...
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015/12/14     10:17:02
Kreutz group comet.
1954  455  680
2006  454  678
2018  454  676
2030  454  675
--Masanori Uchina
Dec 14 2015 18:42:41 Bo Zhou 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-14
   Marsden group comet.
0400  980  294
0412  993  288
0424  1005  282
0436  1019  277
--Bo Zhou
Dec 14 2015 19:13:00 Worachate Boonplod 
Confirming comet of:
Images: C3; 2015-12-14     10:17:02
Kreutz group comet.
--Worachate Boonplod
Dec 14 2015 19:13:24 Worachate Boonplod 
Confirming comet of:
Images: C2; 2015-12-14     18:42:41
Marsden group comet.
--Worachate Boonplod
Dec 15 2015 00:48:23 Zhijian Xu 
Known comet now entering:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151215
   Kreutz group comet.
0524  194  998
0536  195  990
--Zhijian Xu
Dec 15 2015 01:13:16 Zhijian Xu 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
20151215
   Kreutz group comet.
0530  444  618
0542  443  616
0554  443  614
--Zhijian Xu
Dec 15 2015 01:53:06 Zhijian Xu 
Retracting my claim of:
20151215     01:13:16
--Zhijian Xu
Dec 15 2015 06:33:28 Shaoxiong Gu 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151215
   Kreutz group comet.
1112  82  58
1124  83  66
--Shaoxiong Gu
Dec 15 2015 06:43:34 Shaoxiong Gu 
Retracting my claim of:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151215     06:33:28
--Shaoxiong Gu
Dec 15 2015 18:55:55 Trygve Prestgard 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-14
   Kreutz group comet.
15:12  221  975
15:24  221  964
15:36  222  957
--Trygve Prestgard
Dec 15 2015 18:59:45 Trygve Prestgard 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-15     18:55:55
Kreutz group comet.
14:12  220  1021
14:24  219  1012
15:48  222  949
--Trygve Prestgard
Dec 15 2015 19:17:16 Trygve Prestgard 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-14
   Kreutz group comet.
17:36  228  1019
18:12  230  981
18:24  231  970
18:36  232  962
--Trygve Prestgard
Dec 15 2015 19:19:11 Trygve Prestgard 
Retracting my claim of:
19:17:16
--Trygve Prestgard
Dec 16 2015 04:26:53 Bo Zhou 
Known comet now entering:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-15
   Meyer group comet.
0012  618  46
0024  623  37
0036  628  28
0048  633  19
--Bo Zhou
Dec 16 2015 12:22:17 Szymon Liwo 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151216
   Kreutz group comet.
1648  172  1023
1700  173  1012
--Szymon Liwo
Dec 16 2015 12:44:23 Szymon Liwo 
Further to my post of...
Images: C2; 20151216     12:22:17
Kreutz group comet.
1712  174  1004
1724  174  994
1736  175  982
--Szymon Liwo
Dec 16 2015 14:47:25 New User 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151216
   0812  155  780
0824  168  767
0836  175  754
--New User
Dec 16 2015 16:33:06 Masanori Uchina 
Confirming comet of:
Images: C2; 2015/12/16     12:22:17
Kreutz group comet.
--Masanori Uchina
Dec 16 2015 18:06:13 New User 
Retracting my claim of:
20151216     14:47:25
--New User
Dec 16 2015 20:04:20 Zhijian Xu 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
20151216
   Non-group comet.
2130  423  631
2142  424  630
2206  425  628
2218  426  627
--Zhijian Xu
Dec 17 2015 00:00:06 Bo Zhou 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-16     04:26:53
Meyer group comet.
0000  613  55
0012  618  46
0024  623  37
0036  628  28
0048  633  19
--Bo Zhou
Dec 17 2015 07:21:58 Zhijian Xu 
Confirming comet of:
Images: C2; 2015-12-16     04:26:53
Meyer group comet.
--Zhijian Xu
Dec 18 2015 04:52:14 Bo Zhou 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-18
   Marsden group comet.
0500  974  274
0512  987  269
0536  1001  263
0548  1013  257
--Bo Zhou
Dec 18 2015 05:04:06 Bo Zhou 
Correction:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-18     04:52:14
Marsden group comet.
0500  974  274
0512  987  269
0524  1001  263
0536  1013  257
--Bo Zhou
Dec 18 2015 06:02:10 Worachate Boonplod 
Confirming comet of:
Images: C2; 2015-12-18     04:52:14
Marsden group comet.
--Worachate Boonplod
Dec 18 2015 06:28:04 Masanori Uchina 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015/12/18
   Kreutz group comet.
0518  491  643
0530  491  641
0542  491  639
--Masanori Uchina
Dec 18 2015 15:55:11 Szymon Liwo 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151218
   Kreutz group comet.
1325  182  1003
1336  184  994
--Szymon Liwo
Dec 18 2015 16:14:24 Szymon Liwo 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151218     15:55:11
Kreutz group comet.
1348  184  987
1400  186  975
1412  188  963
1424  190  954
--Szymon Liwo
Dec 18 2015 16:23:55 Worachate Boonplod 
Confirming comet of:
Images: C2; 2015-12-18     15:55:11
Kreutz group comet.
--Worachate Boonplod
Dec 18 2015 17:57:46 Masanori Uchina 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015/12/18
   Kreutz group comet.
2142  443  756
2154  443  754
2206  443  753
--Masanori Uchina
Dec 18 2015 17:58:56 Masanori Uchina 
Retracting my claim of:
Images: C3; 2015/12/18     06:28:04
--Masanori Uchina
Dec 19 2015 18:13:54 Masanori Uchina 
Retracting my claim of:
Images: C3; 2015/12/18     17:57:46
--Masanori Uchina
Dec 19 2015 18:37:44 Masanori Uchina 
Potential comet:
Images: C2; 512x512 b/w images.
(0,0) Upper Left.
2015/12/19
   Kreutz group comet.
1648  66  556
1700  65  552
--Masanori Uchina
Dec 19 2015 18:45:41 Masanori Uchina 
Further to my post of...
Images: C2; 512x512 b/w images.
(0,0) Upper Left.
2015/21/19     18:37:44
Kreutz group comet.
1712  67  547
1724  67  543
1748  69  533
1800  70  528
1812  71  523
1824  72  518
--Masanori Uchina
Dec 19 2015 18:56:30 Masanori Uchina 
Further to my post of...
Images: C2; 512x512 b/w images.
(0,0) Upper Left.
2015/21/19     18:37:44
Kreutz group comet.
1836  73  513
1848  74  509
1900  75  504
1912  76  498
1924  77  494
1936  78  489
--Masanori Uchina
Dec 19 2015 23:00:38 Salil Mulye 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015-12-20
   Kreutz group comet.
03:30  416  648
03:42  416  646
03:54  416  644
--Salil Mulye
Dec 19 2015 23:26:54 Worachate Boonplod 
Confirming comet of:
Images: C2; 2015-12-19     18:37:44
Kreutz group comet.
--Worachate Boonplod
Dec 20 2015 06:23:57 Salil Mulye 
Retracting my claim of:
2015-12-20     23:00:38
--Salil Mulye
Dec 20 2015 07:00:43 Salil Mulye 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015/12/20
   Kreutz group comet.
11:30  536  595
11:42  535  593
11:54  534  591
--Salil Mulye
Dec 20 2015 08:25:54 Masanori Uchina 
Correction:
Images: C2; 2015/12/19     18:45:41
--Masanori Uchina
Dec 20 2015 08:27:03 Masanori Uchina 
Correction:
Images: C2; 2015/12/19     18:56:30
--Masanori Uchina
Dec 20 2015 10:54:09 Salil Mulye 
Retracting my claim of:
2015-12-20     07:00:43
--Salil Mulye
Dec 20 2015 14:44:04 Sergey Shurpakov 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015/12/20
   Kreutz group comet.
1848  425  985
1900  428  976
--Sergey Shurpakov
Dec 21 2015 11:27:27 Salil Mulye 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-21
   Kreutz group comet.
15:36  225  901
15:48  231  886
--Salil Mulye
Dec 21 2015 11:41:06 Michal Biesiada 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-21
   15:36  295  918
16:16  299  891
--Michal Biesiada
Dec 21 2015 12:41:39 Michal Biesiada 
Retracting my claim of:
2015-12-21     11:41:06
--Michal Biesiada
Dec 21 2015 16:07:52 Sergey Shurpakov 
Retracting my claim of:
Images: C2; 1024x1024 images.
2015/12/20     14:44:04
--Sergey Shurpakov
Dec 21 2015 16:27:14 Masanori Uchina 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015/12/21
   Marsden group comet.
1336  978  318
1348  993  318
1400  1007  318
--Masanori Uchina
Dec 21 2015 16:39:33 Masanori Uchina 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015/12/21     16:27:14
Marsden group comet.
1200  858  322
1212  874  321
1224  889  321
1236  904  320
1248  919  320
1325  966  318
--Masanori Uchina
Dec 21 2015 16:48:27 Szymon Liwo 
Confirming comet of:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151221     16:27:14
Marsden group comet.
--Szymon Liwo
Dec 21 2015 22:26:25 Bo Zhou 
Confirming comet of:
Images: C2; 2015-12-21     16:27:14
Kracht group comet.
--Bo Zhou
Dec 22 2015 04:22:23 Bo Zhou 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-22
   Non-group comet.
0600  569  155
0612  572  144
0624  575  133
0636  578  122
0648  581  111
0700  584  100
--Bo Zhou
Dec 22 2015 12:15:32 Mr Sungrazer 
Hi All,

Worachate has suggested that Masanori's comet (Dec21 16:27:14UT) is a return of
C/2009 Y10 (a Kracht-group comet). 

In general, after nearly 20yrs of observations, I suspect we've identified every "large"
member of both the Kracht and Marsden groups, so I'm sure this object is the return
of one of those.  I think the Y10 match seems pretty solid.

Anyone have a competing theory? Email me if so.

Regards,
Karl
Dec 23 2015 01:52:34 Worachate Boonplod 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015-12-23
   Kreutz group comet.
0542  390  907
0554  390  906
0606  390  905
0618  390  904
--Worachate Boonplod
Dec 23 2015 02:16:30 Worachate Boonplod 
Further to my post of...
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015-12-23     01:52:34
Kreutz group comet.
0630  390  902
0642  390  900
0654  390  898
0706  390  896
--Worachate Boonplod
Dec 23 2015 05:07:37 Trygve Prestgard 
Confirming comet of:
Images: C3; 2015-12-23     01:52:34
Kreutz group comet.
--Trygve Prestgard
Dec 23 2015 05:50:15 Masanori Uchina 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015/12/22
   Kreutz group comet.
1936  54  982
1948  60  974
2012  63  959
2024  71  947
2036  73  936
2048  78  925
--Masanori Uchina
Dec 23 2015 20:03:51 Zhijian Xu 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151223
   Kreutz group comet.
2112  197  945
2124  200  937
2136  203  929
2148  206  921
--Zhijian Xu
Dec 24 2015 07:58:28 Masanori Uchina 
Possible fragment/companion:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015/12/24
   Kreutz group comet.
0642  401  692
0654  401  690
0706  401  689
--Masanori Uchina
Dec 24 2015 08:48:27 Trygve Prestgard 
Confirming comet of:
Images: C2; 2015-12-23     05:50:15
Kreutz group comet.
--Trygve Prestgard
Dec 24 2015 10:37:24 Masanori Uchina 
Correction:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015/12/22     05:50:15
Kreutz group comet.
2000  63  959
2012  71  947
2024  73  936
2036  78  925
--Masanori Uchina
Dec 24 2015 16:36:18 Worachate Boonplod 
Known comet now entering:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-24
   Kreutz group comet.
2048  108  888
--Worachate Boonplod
Dec 24 2015 16:36:33 Worachate Boonplod 
Known comet now entering:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-24
   Kreutz group comet.
2048  74  975
--Worachate Boonplod
Dec 24 2015 17:22:56 Trygve Prestgard 
Possible fragment/companion:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-24
   Kreutz group comet.
20:48  95  988
21:17  101  965
21:28  105  952
--Trygve Prestgard
Dec 24 2015 17:51:22 Trygve Prestgard 
Retracting my claim of:
2015-12-24     17:22:56
--Trygve Prestgard
Dec 24 2015 19:47:29 Zhijian Xu 
Known comet now entering:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
20151224
   Kreutz group comet.
0542  401  715
0554  402  713
0606  403  711
0618  403  709
0630  403  707
0642  403  705
--Zhijian Xu
Dec 25 2015 16:43:07 Michal Biesiada 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-25
   2112  225  753
2124  226  749
2136  231  745
--Michal Biesiada
Dec 25 2015 16:47:11 Michal Biesiada 
Correction:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-25     16:43:07
2112  222  753
--Michal Biesiada
Dec 25 2015 17:04:43 Masanori Uchina 
Potential comet:
Images: C2; 512x512 b/w images.
(0,0) Upper Left.
2015/12/25
   Kreutz group comet.
2124  31  556
2136  33  552
2148  34  547
--Masanori Uchina
Dec 25 2015 17:06:03 Michal Biesiada 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-25
   2136  65  1006
2148  69  995
2200  71  986
--Michal Biesiada
Dec 25 2015 17:06:54 Michal Biesiada 
Retracting my claim of:
2015-12-25     16:43:07
--Michal Biesiada
Dec 25 2015 17:07:23 Masanori Uchina 
Further to my post of...
Images: C2; 512x512 b/w images.
(0,0) Upper Left.
2015/12/25     17:04:43
Kreutz group comet.
2124  31  556
2136  33  552
2148  34  547
2200  36  542
--Masanori Uchina
Dec 25 2015 17:21:24 Michal Biesiada 
Retracting my claim of:
2015-12-25     17:06:03
--Michal Biesiada
Dec 25 2015 17:24:49 Michal Biesiada 
Confirming comet of:
Images: C2; 2015-12-25     17:04:43
Kreutz group comet.
--Michal Biesiada
Dec 26 2015 00:05:50 Worachate Boonplod 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015-12-26
   Kreutz group comet.
0418  370  827
0430  370  825
0442  371  824
0454  371  822
--Worachate Boonplod
Dec 26 2015 00:07:23 Michal Biesiada 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-26
   0418  370  829
0430  370  826
0442  370  824
0454  371  823
--Michal Biesiada
Dec 26 2015 00:09:46 Michal Biesiada 
Retracting my claim of:
2015-12-26     00:07:23
--Michal Biesiada
Dec 26 2015 00:55:35 Michal Biesiada 
Confirming comet of:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015-12-26     00:05:50
Kreutz group comet.
--Michal Biesiada
Dec 26 2015 12:54:49 Khadija El Kanbi 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015/12/26
   0348  573  887
0400  574  865
0424  574  824
--Khadija El Kanbi
Dec 26 2015 13:15:09 Khadija El Kanbi 
Further to my post of...
2015/12/26     12:54:49
0336  574  909
--Khadija El Kanbi
Dec 27 2015 02:12:23 Bo Zhou 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-27
   Kreutz group comet.
0400  098  996
0412  101  988
0424  104  978
0436  108  967
--Bo Zhou
Dec 27 2015 03:19:41 Khadija El Kanbi 
Retracting my claim of:
2015/12/26     12:54:49
--Khadija El Kanbi
Dec 27 2015 03:22:02 Worachate Boonplod 
Known comet now entering:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-27
   Kreutz group comet.
0812  38  996
--Worachate Boonplod
Dec 27 2015 06:58:16 Bo Zhou 
Further to my post of...
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-27     02:12:23
Kreutz group comet.
0336  92  1017
0348  95  1007
0448  111  957
0500  115  947
0512  118  937
0524  122  927
--Bo Zhou
Dec 27 2015 08:37:51 Masanori Uchina 
Retracting my claim of:
Images: C3; 2015/12/24     07:58:28
--Masanori Uchina
Dec 27 2015 18:56:49 Worachate Boonplod 
Confirming comet of:
Images: C2; 2015-12-27     02:12:23
Kreutz group comet.
--Worachate Boonplod
Dec 28 2015 00:58:16 Masanori Uchina 
Potential comet:
Images: C2; 512x512 b/w images.
(0,0) Upper Left.
2015/12/28
   Kreutz group comet.
0524  28  552
0536  30  544
0548  31  540
--Masanori Uchina
Dec 28 2015 07:44:35 Masanori Uchina 
Retracting my claim of:
Images: C2; 512x512 b/w images.
2015/12/28     00:58:16
--Masanori Uchina
Dec 28 2015 12:14:43 Worachate Boonplod 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-28
   Kreutz group comet.
1148  6  834
1200  14  823
1212  20  811
1224  28  800
1236  36  788
--Worachate Boonplod
Dec 28 2015 14:30:34 Trygve Prestgard 
Confirming comet of:
Images: C2; 2015-12-28     12:14:43
Kreutz group comet.
--Trygve Prestgard
Dec 29 2015 12:01:48 Shaoxiong Gu 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
20151229
   Kreutz group comet.
1236  11  899
1212  9  909
--Shaoxiong Gu
Dec 29 2015 12:10:30 Shaoxiong Gu 
Retracting my claim of:
Images: C2; 1024x1024 images.
20151229     12:01:48
--Shaoxiong Gu
Dec 29 2015 16:50:23 Michal Biesiada 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015-12-29
   2111  340  813
2120  340  811
2130  340  809
2142  341  807
--Michal Biesiada
Dec 29 2015 18:07:22 Masanori Uchina 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015/12/29
   Kreutz group comet.
2120  359  751
2130  359  750
2142  359  749
--Masanori Uchina
Dec 30 2015 05:11:24 Michal Biesiada 
Retracting my claim of:
2015-12-29     16:50:23
--Michal Biesiada
Dec 30 2015 15:01:53 Michal Biesiada 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015-12-30
   1930  357  773
1942  356  770
1954  356  767
--Michal Biesiada
Dec 30 2015 16:50:29 Michal Biesiada 
Retracting my claim of:
2015-12-30     15:01:53
--Michal Biesiada
Dec 30 2015 20:14:29 Masanori Uchina 
Retracting my claim of:
Images: C3; 2015/12/29     18:07:22
--Masanori Uchina
Dec 31 2015 07:55:57 Michal Biesiada 
Potential comet:
Images: C2; 1024x1024 images.
(0,0) Upper Left.
2015-12-31
   1224  150  350
1236  158  350
1248  166  351
--Michal Biesiada
Dec 31 2015 08:08:47 Michal Biesiada 
Potential comet:
Images: C3; 1024x1024 images.
(0,0) Upper Left.
2015-12-31
   1230  379  740
1242  380  738
1254  382  736
--Michal Biesiada