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Astrometry computed with Astrometricaand FoCAs II COD C23 CATALOG: USNO A2.0 / CMC-15 - BAND: R 10x10 20x20 30x30 40x40 50x50 60x60 SNR SB COD OBJECT DATE TIME +/- +/- +/- +/- +/- +/- N FWHM CAT ------------ ---------- -------- ----- ----- ----- ----- ----- ----- ---- ---- --- 21P 18/04/2018 02:16:53 17.00 16.65 16.61 16.64 7.4 21.6 C23 21P 18/04/2018 02:16:53* 0.07 0.12 0.18 0.40 8 5.2 CMC 21P 04/05/2018 00:13:16 16.12 15.72 15.71 5.4 17.1 C23 21P 04/05/2018 00:13:16* 0.19 0.18 0.24 9 4.2 USN 21P 11/05/2018 01:00:02 15.91 15.49 15.54 8.9 18.4 C23 21P 11/05/2018 01:00:02* 0.06 0.06 0.08 10 4.0 CMC 21P 18/05/2018 23:56:25 15.51 14.94 14.75 14.64 14.55 14.48 15.2 18.0 C23 21P 18/05/2018 23:56:25* 0.06 0.10 0.10 0.11 0.11 0.15 10 3.7 CMC 21P 04/06/2018 22:14:30 14.83 14.22 13.97 13.79 13.64 13.54 15.4 17.8 C23 21P 04/06/2018 22:14:30* 0.07 0.09 0.11 0.11 0.11 0.10 10 3.3 CMC 21P 06/06/2018 00:54:49 14.76 14.11 13.86 13.68 13.57 13.50 20.3 18.4 C23 21P 06/06/2018 00:54:49* 0.02 0.02 0.05 0.06 0.06 0.06 11 3.3 CMC 21P 13/06/2018 22:20:19 14.29 13.62 13.31 13.10 12.95 12.84 23.1 17.9 C23 21P 13/06/2018 22:20:19* 0.02 0.02 0.04 0.04 0.05 0.05 13 3.6 CMC 21P 16/06/2018 23:02:00 14.08 13.37 13.03 12.81 12.66 12.54 26.4 18.4 C23 21P 16/06/2018 23:02:00* 0.02 0.01 0.02 0.03 0.04 0.04 10 3.6 CMC 21P 18/06/2018 23:49:24 13.91 13.20 12.87 12.66 12.51 12.38 28.3 18.6 C23 21P 18/06/2018 23:49:24* 0.01 0.02 0.03 0.03 0.03 0.04 12 3.7 CMC 21P 20/06/2018 23:36:45 13.98 13.27 12.94 12.74 12.59 12.47 36.2 18.7 C23 21P 20/06/2018 23:36:45* 0.01 0.01 0.01 0.02 0.03 0.03 12 3.1 CMC 21P 25/06/2018 23:28:40 13.82 13.11 12.77 12.55 12.40 12.29 34.7 18.3 C23 21P 25/06/2018 23:28:40* 0.02 0.01 0.02 0.02 0.03 0.02 13 3.4 CMC 21P 29/06/2018 22:42:53 13.49 12.74 12.39 12.16 11.98 11.85 35.8 17.7 C23 21P 29/06/2018 22:42:53* 0.01 0.01 0.02 0.03 0.03 0.03 12 3.3 CMC 21P 01/07/2018 22:29:59 13.62 12.86 12.49 12.25 12.09 11.96 38.9 18.6 C23 21P 01/07/2018 22:29:59* 0.01 0.01 0.01 0.01 0.01 0.01 12 3.8 USN 21P 05/07/2018 22:15:18 13.79 13.00 12.65 12.44 12.29 12.16 37.0 19.2 C23 21P 05/07/2018 22:15:18* 0.01 0.02 0.03 0.03 0.03 0.03 10 3.5 USN 21P 07/07/2018 23:11:43 13.55 12.78 12.39 12.15 11.98 11.85 42.4 19.1 C23 21P 07/07/2018 23:11:43* 0.01 0.01 0.01 0.01 0.02 0.02 14 3.6 USN 21P 12/07/2018 22:36:23 12.86 12.07 11.67 11.42 11.24 11.10 51.0 18.8 C23 21P 12/07/2018 22:36:23* 0.01 0.01 0.01 0.01 0.01 0.01 14 3.0 USN 21P 13/07/2018 23:09:21 13.00 12.19 11.80 11.55 11.37 11.24 46.2 18.8 C23 21P 13/07/2018 23:09:21* 0.02 0.01 0.01 0.02 0.02 0.02 11 3.2 USN 21P 15/07/2018 22:20:00 12.74 11.93 11.53 11.27 11.09 10.94 44.1 18.8 C23 21P 15/07/2018 22:20:00* 0.02 0.02 0.02 0.02 0.02 0.02 14 3.5 USN 21P 17/07/2018 23:16:07 12.60 11.77 11.35 11.09 10.90 10.76 49.0 19.0 C23 21P 17/07/2018 23:16:07* 0.02 0.01 0.01 0.01 0.02 0.02 9 3.3 USN 21P 19/07/2018 22:17:54 12.67 11.85 11.43 11.16 10.97 10.82 46.0 18.7 C23 21P 19/07/2018 22:17:54* 0.02 0.01 0.01 0.01 0.01 0.01 12 3.4 USN 21P 21/07/2018 21:57:07 12.83 12.01 11.60 11.34 11.15 11.00 52.1 18.6 C23 21P 21/07/2018 21:57:07* 0.02 0.01 0.01 0.01 0.01 0.01 11 3.1 USN 21P 23/07/2018 21:56:25 12.68 11.84 11.42 11.14 10.94 10.79 46.6 18.1 C23 21P 23/07/2018 21:56:25* 0.02 0.02 0.02 0.02 0.03 0.03 12 3.1 USN 21P 28/07/2018 21:16:10 12.13 11.27 10.84 10.56 10.36 10.22 38.3 17.5 C23 21P 28/07/2018 21:16:10* 0.02 0.02 0.01 0.01 0.01 0.01 13 3.8 USN 21P 30/07/2018 21:56:26 11.81 10.97 10.55 10.27 10.07 9.92 40.0 18.3 C23 21P 30/07/2018 21:56:26* 0.01 0.01 0.01 0.01 0.01 0.01 11 4.3 USN 21P 01/08/2018 22:04:31 11.95 11.10 10.68 10.40 10.19 10.04 42.7 18.4 C23 21P 01/08/2018 22:04:31* 0.02 0.02 0.03 0.03 0.03 0.03 11 3.6 USN 21P 02/08/2018 21:50:59 11.76 10.91 10.47 10.18 9.97 9.82 52.2 18.3 C23 21P 02/08/2018 21:50:59* 0.02 0.01 0.01 0.01 0.01 0.01 11 3.2 USN 21P 05/08/2018 22:19:07 11.26 10.41 9.98 9.69 9.48 9.33 45.9 18.7 C23 21P 05/08/2018 22:19:07* 0.02 0.02 0.01 0.01 0.01 0.01 11 4.4 USN 21P 08/08/2018 21:14:49 11.01 10.17 9.73 9.44 9.23 9.08 48.8 18.2 C23 21P 08/08/2018 21:14:49* 0.02 0.02 0.02 0.02 0.02 0.02 15 4.4 USN 21P 15/08/2018 21:23:52 10.76 9.91 9.45 9.16 8.95 8.78 66.1 18.1 C23 21P 15/08/2018 21:23:52* 0.02 0.01 0.01 0.01 0.01 0.01 8 3.8 USN 21P 17/08/2018 22:14:25 11.02 10.15 9.70 9.40 9.18 9.02 57.2 18.3 C23 21P 17/08/2018 22:14:25* 0.02 0.01 0.01 0.01 0.01 0.01 9 3.5 USN 21P 22/08/2018 00:54:14 11.21 10.33 9.87 9.56 9.33 9.15 63.2 18.5 C23 21P 22/08/2018 00:54:14* 0.03 0.03 0.03 0.03 0.03 0.03 11 3.4 USN 21P 28/08/2018 23:30:48 10.73 9.82 9.34 9.02 8.80 8.62 56.5 16.9 C23 21P 28/08/2018 23:30:48* 0.01 0.01 0.01 0.01 0.01 0.01 13 3.6 USN 21P 31/08/2018 22:50:32 10.76 9.84 9.37 9.05 8.83 8.65 41.5 16.8 C23 21P 31/08/2018 22:50:32* 0.02 0.01 0.01 0.01 0.01 0.01 12 4.6 CMC 21P 11/09/2018 00:12:59 10.96 10.13 9.67 9.36 9.13 8.96 73.6 18.2 C23 21P 11/09/2018 00:12:59* 0.02 0.01 0.01 0.01 0.01 0.01 21 4.1 CMC 21P 14/09/2018 02:06:12 11.05 10.22 9.76 9.45 9.23 9.06 67.9 18.5 C23 21P 14/09/2018 02:06:12* 0.02 0.01 0.01 0.01 0.01 0.01 11 4.1 CMC 21P 18/09/2018 02:58:35 11.19 10.31 9.87 9.57 9.35 9.18 53.3 18.5 C23 21P 18/09/2018 02:58:35* 0.02 0.02 0.02 0.02 0.02 0.02 10 4.7 CMC 21P 25/09/2018 03:27:53 11.72 10.86 10.39 10.08 9.86 9.69 39.7 17.5 C23 21P 25/09/2018 03:27:53* 0.01 0.01 0.01 0.00 0.01 0.01 10 3.9 CMC 21P 05/10/2018 03:31:35 12.43 11.49 11.02 10.72 10.49 10.32 26.0 17.6 C23 21P 05/10/2018 03:31:35* 0.12 0.03 0.04 0.04 0.04 0.04 8 4.8 CMC 21P 21/10/2018 03:19:38 13.57 12.72 12.31 12.03 11.81 11.63 13.5 16.6 C23 21P 21/10/2018 03:19:38* 0.03 0.03 0.03 0.03 0.03 0.04 12 4.9 CMC 21P 01/04/2019 19:48:21 17.93 17.39 17.46 17.18 16.91 17.00 2.6 20.1 C23 21P 01/04/2019 19:48:21* 0.15 0.11 0.09 0.08 0.54 1.02 2 6.4 CMC
APER AfRho Log COMET UTC DELTA r " Mag RSR cm +/- AfRho Obs ------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- --- 21P 18/04/2018 02:16:53 1.79 2.09 15.45 16.82 7 25 3 1.395 C23 21P 04/05/2018 00:13:16 1.53 1.94 18.00 15.85 5 39 7 1.588 C23 21P 11/05/2018 01:00:02 1.43 1.88 19.30 15.62 9 39 4 1.589 C23 21P 18/05/2018 23:56:25 1.32 1.80 20.90 15.01 15 54 4 1.730 C23 21P 04/06/2018 22:14:30 1.11 1.65 24.80 14.13 15 71 5 1.854 C23 21P 06/06/2018 00:54:49 1.10 1.63 25.09 14.04 20 75 4 1.877 C23 21P 13/06/2018 22:20:19 1.01 1.56 27.20 13.43 23 102 4 2.011 C23 21P 16/06/2018 23:02:00 0.98 1.53 28.06 13.14 26 122 5 2.085 C23 21P 18/06/2018 23:49:24 0.96 1.52 28.65 12.96 28 134 5 2.127 C23 21P 20/06/2018 23:36:45 0.94 1.50 29.24 13.02 36 119 3 2.076 C23 21P 25/06/2018 23:28:40 0.90 1.45 30.80 12.80 35 123 4 2.092 C23 21P 29/06/2018 22:42:53 0.86 1.42 32.12 12.37 36 160 4 2.205 C23 21P 01/07/2018 22:29:59 0.84 1.40 32.80 12.46 39 138 4 2.140 C23 21P 05/07/2018 22:15:18 0.81 1.37 34.24 12.60 37 106 3 2.025 C23 21P 07/07/2018 23:11:43 0.79 1.35 35.01 12.30 42 130 3 2.114 C23 21P 12/07/2018 22:36:23 0.75 1.31 37.00 11.52 51 225 4 2.352 C23 21P 13/07/2018 23:09:21 0.74 1.30 37.43 11.64 46 194 4 2.288 C23 21P 15/07/2018 22:20:00 0.72 1.28 38.27 11.34 44 239 5 2.379 C23 21P 17/07/2018 23:16:07 0.70 1.27 39.19 11.14 49 268 5 2.428 C23 21P 19/07/2018 22:17:54 0.69 1.25 40.09 11.18 46 239 5 2.379 C23 21P 21/07/2018 21:57:07 0.67 1.23 41.05 11.33 52 194 4 2.287 C23 21P 23/07/2018 21:56:25 0.66 1.22 42.05 11.11 47 221 5 2.345 C23 21P 28/07/2018 21:16:10 0.62 1.18 44.71 10.47 38 333 9 2.522 C23 21P 30/07/2018 21:56:26 0.60 1.17 45.88 10.15 40 415 10 2.618 C23 21P 01/08/2018 22:04:31 0.59 1.16 47.07 10.24 43 352 8 2.547 C23 21P 02/08/2018 21:50:59 0.58 1.15 47.68 10.01 52 420 8 2.623 C23 21P 05/08/2018 22:19:07 0.56 1.13 49.60 9.48 46 613 13 2.787 C23 21P 08/08/2018 21:14:49 0.53 1.11 51.59 9.19 49 718 15 2.856 C23 21P 15/08/2018 21:23:52 0.49 1.08 56.63 8.80 66 799 12 2.903 C23 21P 17/08/2018 22:14:25 0.47 1.07 58.15 9.00 57 616 11 2.790 C23 21P 22/08/2018 00:54:14 0.45 1.05 61.24 9.09 63 498 8 2.698 C23 21P 28/08/2018 23:30:48 0.42 1.03 66.04 8.46 57 735 13 2.866 C23 21P 31/08/2018 22:50:32 0.41 1.02 67.73 8.46 42 690 17 2.839 C23 21P 11/09/2018 00:12:59 0.39 1.01 70.37 8.74 74 482 7 2.683 C23 21P 14/09/2018 02:06:12 0.39 1.01 70.01 8.85 68 444 7 2.647 C23 21P 18/09/2018 02:58:35 0.40 1.02 68.72 8.98 53 411 8 2.614 C23 21P 25/09/2018 03:27:53 0.43 1.04 64.80 9.56 40 281 7 2.449 C23 21P 05/10/2018 03:31:35 0.48 1.07 57.60 10.31 26 191 7 2.281 C23 21P 21/10/2018 03:19:38 0.59 1.17 47.11 11.86 14 81 6 1.908 C23 21P 01/04/2019 19:48:21 2.37 2.59 11.65 17.81 3 27 10 1.432 C23 FoCAs 3.31 www.astrosurf.com/cometas-obs es.groups.yahoo.com/group/Cometas_Obs