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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 ------------ ---------- -------- ----- ----- ----- ----- ----- ----- ---- ---- --- C/2018 Y1 04/02/2019 00:02:15 12.83 11.97 11.50 11.13 10.83 10.59 9.5 15.8 C23 C/2018 Y1 04/02/2019 00:02:15* 0.07 0.06 0.05 0.05 0.05 0.04 11 6.6 CMC C/2018 Y1 11/02/2019 20:18:03 11.64 10.83 10.37 10.05 9.81 9.61 46.2 17.5 C23 C/2018 Y1 11/02/2019 20:18:03* 0.03 0.03 0.02 0.02 0.02 0.02 12 6.1 CMC C/2018 Y1 14/02/2019 21:22:19 11.96 11.16 10.70 10.38 10.14 9.94 53.2 18.2 C23 C/2018 Y1 14/02/2019 21:22:19* 0.03 0.02 0.02 0.02 0.01 0.02 11 5.1 CMC C/2018 Y1 15/02/2019 19:29:14 12.16 11.35 10.89 10.57 10.33 10.14 53.5 17.6 C23 C/2018 Y1 15/02/2019 19:29:14* 0.03 0.02 0.02 0.02 0.02 0.01 11 4.9 CMC C/2018 Y1 20/02/2019 18:27:14 13.06 12.13 11.61 11.25 10.98 10.76 35.6 18.2 C23 C/2018 Y1 20/02/2019 18:27:14* 0.02 0.01 0.01 0.02 0.02 0.02 11 3.6 CMC C/2018 Y1 23/02/2019 19:10:26 13.29 12.34 11.80 11.43 11.14 10.92 28.3 18.6 C23 C/2018 Y1 23/02/2019 19:10:26* 0.03 0.02 0.01 0.01 0.01 0.01 10 4.1 CMC C/2018 Y1 27/02/2019 20:43:54 13.66 12.69 12.16 11.78 11.50 11.27 25.3 18.4 C23 C/2018 Y1 27/02/2019 20:43:54* 0.08 0.05 0.05 0.04 0.04 0.03 12 4.2 CMC C/2018 Y1 18/03/2019 20:49:14 14.57 13.56 13.03 12.65 12.34 12.10 11.8 17.4 C23 C/2018 Y1 18/03/2019 20:49:14* 0.01 0.02 0.03 0.03 0.03 0.02 9 3.8 CMC C/2018 Y1 21/03/2019 20:13:19 14.80 13.80 13.26 12.86 12.54 12.29 12.3 16.6 C23 C/2018 Y1 21/03/2019 20:13:19* 0.04 0.03 0.04 0.05 0.05 0.04 7 3.3 CMC C/2018 Y1 22/03/2019 19:22:49 14.57 13.57 13.04 12.67 12.38 12.13 17.0 17.7 C23 C/2018 Y1 22/03/2019 19:22:49* 0.03 0.02 0.03 0.04 0.04 0.03 11 3.0 CMC C/2018 Y1 24/03/2019 19:18:39 14.69 13.72 13.22 12.86 12.56 12.31 16.6 18.1 C23 C/2018 Y1 24/03/2019 19:18:39* 0.04 0.04 0.04 0.04 0.04 0.03 12 3.6 CMC C/2018 Y1 29/03/2019 19:37:18 15.13 14.12 13.64 13.27 12.98 12.74 9.4 17.9 C23 C/2018 Y1 29/03/2019 19:37:18* 0.03 0.04 0.05 0.04 0.04 0.05 9 3.7 CMC C/2018 Y1 01/04/2019 20:41:18 15.29 14.34 13.85 13.47 13.15 12.92 8.0 17.4 C23 C/2018 Y1 01/04/2019 20:41:18* 0.04 0.04 0.05 0.05 0.04 0.04 11 3.5 CMC
APER AfRho Log COMET UTC DELTA r " Mag RSR cm +/- AfRho Obs ------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- --- C/2018 Y1 04/02/2019 00:02:15 0.46 1.29 60.37 10.60 10 191 20 2.281 C23 C/2018 Y1 11/02/2019 20:18:03 0.31 1.29 90.04 9.14 46 331 7 2.520 C23 C/2018 Y1 14/02/2019 21:22:19 0.31 1.29 87.81 9.50 53 251 5 2.400 C23 C/2018 Y1 15/02/2019 19:29:14 0.32 1.29 84.88 9.73 54 218 4 2.338 C23 C/2018 Y1 20/02/2019 18:27:14 0.43 1.30 63.92 10.66 36 166 5 2.220 C23 C/2018 Y1 23/02/2019 19:10:26 0.52 1.31 52.98 11.06 28 168 6 2.226 C23 C/2018 Y1 27/02/2019 20:43:54 0.65 1.32 42.25 11.72 25 148 6 2.169 C23 C/2018 Y1 18/03/2019 20:49:14 1.31 1.42 21.09 13.52 12 129 11 2.110 C23 C/2018 Y1 21/03/2019 20:13:19 1.41 1.44 19.59 13.85 12 113 9 2.054 C23 C/2018 Y1 22/03/2019 19:22:49 1.44 1.44 19.16 13.66 17 142 8 2.152 C23 C/2018 Y1 24/03/2019 19:18:39 1.51 1.46 18.32 13.87 17 131 8 2.116 C23 C/2018 Y1 29/03/2019 19:37:18 1.67 1.49 16.55 14.43 9 101 11 2.002 C23 C/2018 Y1 01/04/2019 20:41:18 1.76 1.52 15.66 14.69 8 91 11 1.959 C23