Copyright © 2009 / 2019 - Alfons Diepvens - all rights reserved.
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 ------------ ---------- -------- ----- ----- ----- ----- ----- ----- ---- ---- --- C/2018 W2 03/02/2019 23:50:47 16.86 16.52 16.50 16.50 16.52 5.9 20.6 C23 C/2018 W2 03/02/2019 23:50:47* 0.03 0.02 0.03 0.02 0.09 2 7.3 USN C/2018 W2 14/02/2019 22:17:04 17.28 16.78 16.57 16.44 16.35 16.21 7.7 18.6 C23 C/2018 W2 14/02/2019 22:17:04* 0.06 0.11 0.15 0.22 0.27 0.29 9 3.5 USN C/2018 W2 25/02/2019 22:12:31 17.16 16.69 16.56 16.45 16.48 16.49 7.3 19.0 C23 C/2018 W2 25/02/2019 22:12:31* 0.04 0.06 0.10 0.15 0.20 0.23 10 4.2 USN C/2018 W2 22/03/2019 19:49:22 16.60 16.08 15.83 15.61 15.41 15.25 8.0 17.9 C23 C/2018 W2 22/03/2019 19:49:22* 0.10 0.10 0.14 0.17 0.15 0.18 7 3.3 USN C/2018 W2 29/03/2019 20:37:56 16.53 16.03 15.82 15.64 15.51 15.41 7.6 18.1 C23 C/2018 W2 29/03/2019 20:37:56* 0.04 0.06 0.08 0.08 0.09 0.08 7 4.5 USN C/2018 W2 18/04/2019 20:37:58 16.20 15.40 15.06 14.88 14.76 14.83 5.5 19.3 C23 C/2018 W2 18/04/2019 20:37:58* 0.09 0.23 0.20 0.17 0.16 0.12 2 4.7 USN C/2018 W2 02/07/2019 00:50:13 14.52 13.68 13.32 13.07 12.87 12.71 20.9 17.6 C23 C/2018 W2 02/07/2019 00:50:13* 0.01 0.02 0.03 0.04 0.03 0.03 9 4.0 USN C/2018 W2 23/07/2019 00:59:10 14.43 13.55 13.13 12.86 12.64 12.47 17.6 17.9 C23 C/2018 W2 23/07/2019 00:59:10* 0.02 0.02 0.04 0.03 0.03 0.04 16 3.6 USN C/2018 W2 30/07/2019 00:25:51 14.44 13.55 13.10 12.81 12.58 12.40 15.6 18.2 C23 C/2018 W2 30/07/2019 00:25:51* 0.02 0.03 0.04 0.04 0.05 0.04 18 3.4 USN C/2018 W2 02/08/2019 01:02:32 14.45 13.56 13.10 12.81 12.57 12.37 15.9 17.9 C23 C/2018 W2 02/08/2019 01:02:32* 0.02 0.02 0.03 0.03 0.03 0.02 13 3.0 USN C/2018 W2 07/08/2019 02:18:50 14.41 13.33 12.96 12.69 12.46 12.27 15.6 18.2 C23 C/2018 W2 07/08/2019 02:18:50* 0.02 0.02 0.03 0.03 0.04 0.04 6 3.3 USN C/2018 W2 11/08/2019 01:22:05 14.46 13.57 13.13 12.82 12.57 12.36 16.7 18.3 C23 C/2018 W2 11/08/2019 01:22:05* 0.02 0.03 0.05 0.05 0.04 0.04 12 3.6 USN C/2018 W2 19/08/2019 22:46:13 14.42 13.52 13.06 12.73 12.46 12.24 14.0 17.5 C23 C/2018 W2 19/08/2019 22:46:13* 0.02 0.03 0.03 0.04 0.05 0.05 9 3.6 USN C/2018 W2 21/08/2019 22:49:49 14.33 13.47 13.03 12.72 12.46 12.25 14.5 17.6 C23 C/2018 W2 21/08/2019 22:49:49* 0.02 0.03 0.05 0.04 0.03 0.03 13 3.6 USN C/2018 W2 29/08/2019 22:37:35 14.28 13.40 12.95 12.63 12.38 12.17 21.3 18.3 C23 C/2018 W2 29/08/2019 22:37:35* 0.02 0.03 0.03 0.04 0.03 0.03 12 3.3 USN C/2018 W2 05/09/2019 23:21:34 14.09 13.24 12.78 12.47 12.23 12.02 29.8 18.7 C23 C/2018 W2 05/09/2019 23:21:34* 0.03 0.01 0.01 0.01 0.02 0.02 10 3.3 USN C/2018 W2 09/09/2019 01:36:22 13.98 13.12 12.66 12.35 12.10 11.90 30.9 18.9 C23 C/2018 W2 09/09/2019 01:36:22* 0.02 0.01 0.01 0.02 0.01 0.01 10 3.4 USN C/2018 W2 18/09/2019 02:16:37 13.35 12.52 12.07 11.77 11.54 11.35 34.8 17.7 C23 C/2018 W2 18/09/2019 02:16:37* 0.05 0.03 0.02 0.02 0.02 0.02 11 4.3 CMC C/2018 W2 20/09/2019 21:20:10 13.08 12.29 11.85 11.55 11.33 11.15 42.2 18.5 C23 C/2018 W2 20/09/2019 21:20:10* 0.04 0.03 0.03 0.02 0.02 0.02 10 5.2 CMC C/2018 W2 21/09/2019 20:36:14 12.96 12.18 11.74 11.44 11.22 11.04 37.9 18.4 C23 C/2018 W2 21/09/2019 20:36:14* 0.06 0.04 0.04 0.03 0.04 0.04 11 5.5 CMC
APER AfRho Log COMET UTC DELTA r " Mag RSR cm +/- AfRho Obs ------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- --- C/2018 W2 03/02/2019 23:50:47 2.66 3.13 10.36 16.77 6 130 22 2.114 C23 C/2018 W2 14/02/2019 22:17:04 2.58 3.02 10.67 17.20 8 77 10 1.887 C23 C/2018 W2 25/02/2019 22:12:31 2.54 2.91 10.85 17.02 7 81 11 1.910 C23 C/2018 W2 22/03/2019 19:49:22 2.55 2.65 10.80 16.55 8 106 13 2.024 C23 C/2018 W2 29/03/2019 20:37:56 2.57 2.58 10.71 16.46 8 111 15 2.044 C23 C/2018 W2 18/04/2019 20:37:58 2.63 2.38 10.47 16.03 6 147 27 2.168 C23 C/2018 W2 02/07/2019 00:50:13 2.30 1.72 12.01 14.27 21 294 14 2.468 C23 C/2018 W2 23/07/2019 00:59:10 1.94 1.59 14.24 13.99 18 231 13 2.363 C23 C/2018 W2 30/07/2019 00:25:51 1.79 1.55 15.40 13.90 16 204 13 2.309 C23 C/2018 W2 02/08/2019 01:02:32 1.72 1.54 16.00 13.86 16 191 12 2.282 C23 C/2018 W2 07/08/2019 02:18:50 1.61 1.51 17.16 13.67 16 194 12 2.288 C23 C/2018 W2 11/08/2019 01:22:05 1.51 1.50 18.24 13.73 17 160 10 2.203 C23 C/2018 W2 19/08/2019 22:46:13 1.29 1.47 21.41 13.48 14 141 10 2.149 C23 C/2018 W2 21/08/2019 22:49:49 1.24 1.47 22.30 13.38 15 141 10 2.149 C23 C/2018 W2 29/08/2019 22:37:35 1.03 1.46 26.83 13.10 21 125 6 2.095 C23 C/2018 W2 05/09/2019 23:21:34 0.85 1.45 32.56 12.71 30 120 4 2.081 C23 C/2018 W2 09/09/2019 01:36:22 0.77 1.46 35.78 12.48 31 123 4 2.091 C23 C/2018 W2 18/09/2019 02:16:37 0.58 1.47 47.51 11.59 35 161 5 2.208 C23 C/2018 W2 20/09/2019 21:20:10 0.54 1.47 51.21 11.30 42 183 4 2.262 C23 C/2018 W2 21/09/2019 20:36:14 0.53 1.47 52.35 11.16 38 198 5 2.297 C23