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Observation date |
image |
Photometry (FOCAS) |
Afρ |
astrometry |
Observatory |
X |
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|
X |
H06 (iTelescope.net) |
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20130217 |
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X |
|
X |
B96 - |
20130403 |
|
X |
|
X |
B96 - |
X |
X |
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X |
B96 - |
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20130510 |
|
X |
|
X |
B96 - |
X |
X |
X |
X |
B96 - |
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X |
X |
X |
X |
B96 - |
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20131113 |
X |
X |
X |
X |
B96 - |
20131115 |
X |
X |
X |
X |
B96 - |
X |
X |
|
X |
B96 - |
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X |
X |
X |
X |
Q62 - |
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X |
X |
X |
X |
Q62 - |
|
X |
X |
X |
X |
Q62 - |
|
X |
X |
X |
X |
Q62 - |
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20140625 |
X |
X |
X |
X |
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CBET 3340 comet C/2012 X1 (LINEAR) : An apparently asteroidal object discovered by the LINEAR survey (discovery observations tabulated below), and posted at the Minor Planet Center's NEOCP webpage, has been reported to show cometary appearance by numerous CCD astrometrists elsewhere. L. Buzzi (Varese, Italy; 0.38-
E. Bryssinck (Kruibeke, Belgium) reports that his Bessel R-
Comet C/2012 X1 (LINEAR)
Photometric data obtained from FOCAS-
COD B96
CON BRIXIIS Observatory -
CATALOG: USNO A2.0 / CMC-
10x10 20x20 30x30 40x40 50x50 60x60 SNR SB COD
OBJECT DATE TIME +/-
-
C/2012 X1 17/02/2013 22:04:35 17.39 16.83 16.54 16.45 16.42 16.23 4.4 17.0 B96
C/2012 X1 17/02/2013 22:04:35* 0.08 0.07 0.09 0.19 0.32 0.35 3 3.8 CMC
C/2012 X1 04/03/2013 22:43:14 17.79 17.26 17.12 17.03 4.5 18.0 B96
C/2012 X1 04/03/2013 22:43:14* 0.04 0.10 0.19 0.33 3 3.9 CMC
C/2012 X1 14/03/2013 21:04:24 17.64 17.19 17.08 5.6 17.9 B96
C/2012 X1 14/03/2013 21:04:24* 0.08 0.21 0.16 5 3.9 CMC
C/2012 X1 10/05/2013 22:12:16 17.54 17.11 16.91 8.4 17.5 B96
C/2012 X1 10/05/2013 22:12:16* 0.11 0.24 0.27 4 3.5 USN
C/2012 X1 24/10/2013 04:36:56 12.37 11.28 10.63 10.15 9.79 9.50 14.8 14.7 B96
C/2012 X1 24/10/2013 04:36:56* 0.03 0.03 0.02 0.02 0.02 0.02 10 3.5 CMC
C/2012 X1 30/10/2013 05:02:16 13.12 12.17 11.67 11.28 10.98 10.73 21.3 15.9 B96
C/2012 X1 30/10/2013 05:02:16* 0.02 0.02 0.02 0.02 0.02 0.02 33 3.8 USN
C/2012 X1 13/11/2013 05:00:28 12.70 11.90 11.51 11.25 11.07 10.92 28.5 16.1 B96
C/2012 X1 13/11/2013 05:00:28* 0.03 0.02 0.03 0.03 0.03 0.03 7 5.9 CMC
C/2012 X1 15/11/2013 04:29:08 12.83 11.91 11.50 11.24 11.04 10.89 15.3 15.3 B96
C/2012 X1 15/11/2013 04:29:08* 0.02 0.04 0.05 0.05 0.05 0.05 12 3.7 CMC
C/2012 X1 14/03/2014 04:29:28 11.27 10.34 9.87 9.58 9.37 9.20 30.0 15.2 B96
C/2012 X1 14/03/2014 04:29:28* 0.01 0.01 0.01 0.01 0.01 0.01 8 3.8 USN
C/2012 X1 07/05/2014 18:50:53 12.03 11.04 10.56 10.23 10.00 9.82 27.5 19.4 Q62
C/2012 X1 07/05/2014 18:50:53* 0.05 0.09 0.11 0.11 0.12 0.12 6 2.5 USN
C/2012 X1 13/05/2014 18:14:25 11.71 10.68 10.17 9.84 9.61 9.42 17.1 17.1 Q62
C/2012 X1 13/05/2014 18:14:25* 0.46 0.53 0.57 0.60 0.61 0.61 3 2.8 USN
C/2012 X1 16/05/2014 18:13:27 11.94 11.01 10.54 10.24 10.01 9.82 32.9 17.5 Q62
C/2012 X1 16/05/2014 18:13:27* 0.06 0.08 0.08 0.09 0.09 0.10 5 2.8 USN
C/2012 X1 25/06/2014 17:05:34 12.64 11.78 11.34 11.04 10.81 10.63 28.7 18.8 Q62
C/2012 X1 25/06/2014 17:05:34* 0.01 0.01 0.01 0.01 0.01 0.02 3 2.1 CMC
AFRHO LOG
COMET UTC DELTA r BOX " MAG RSR CM +/-
-
C/2012 X1 10/05/2013 22:12:16 3.97 3.80 6.94 17.74 8 175 21 2.244 B96
C/2012 X1 24/10/2013 04:36:56 2.95 2.24 9.34 12.49 15 4255 287 3.629 B96
C/2012 X1 30/10/2013 05:02:16 2.87 2.19 9.60 13.17 21 2063 97 3.314 B96
C/2012 X1 13/11/2013 05:00:28 2.70 2.08 10.21 12.62 29 2699 95 3.431 B96
C/2012 X1 15/11/2013 04:29:08 2.68 2.06 10.30 12.71 15 2400 157 3.380 B96
C/2012 X1 14/03/2014 04:29:28 1.96 1.62 14.08 10.81 30 4616 154 3.664 B96
C/2012 X1 07/05/2014 18:50:53 1.72 1.89 16.01 11.38 28 2837 103 3.453 Q62
C/2012 X1 13/05/2014 18:14:25 1.69 1.93 16.29 11.01 17 4027 236 3.605 Q62
C/2012 X1 16/05/2014 18:13:27 1.68 1.95 16.43 11.30 33 3113 95 3.493 Q62
C/2012 X1 25/06/2014 17:05:34 1.55 2.28 17.75 11.96 29 1979 69 3.296 Q62