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 X2 15/02/2019 19:53:27 17.45 16.43 16.06 15.72 15.27 14.83 4.8 21.7 C23 C/2018 X2 15/02/2019 19:53:27* 0.30 0.41 0.40 0.40 0.41 0.20 3 4.1 CMC C/2018 X2 20/02/2019 20:14:15 17.80 17.23 5.5 21.5 C23 C/2018 X2 20/02/2019 20:14:15* 0.16 0.41 2 4.8 CMC C/2018 X2 23/02/2019 19:30:12 17.80 17.34 17.21 17.14 17.10 16.90 7.5 22.1 C23 C/2018 X2 23/02/2019 19:30:12* 0.05 0.05 0.12 0.16 0.18 0.15 4 4.0 CMC C/2018 X2 25/02/2019 19:19:22 17.75 17.11 17.03 17.04 4.7 22.1 C23 C/2018 X2 25/02/2019 19:19:22* 0.07 0.17 0.24 0.27 3 4.0 CMC C/2018 X2 31/03/2019 20:00:48 17.48 17.08 17.14 17.14 16.67 16.58 5.1 21.6 C23 C/2018 X2 31/03/2019 20:00:48* 0.07 0.22 0.28 0.37 0.19 0.19 4 4.8 CMC C/2018 X2 10/04/2019 20:11:27 17.12 16.74 16.78 16.87 5.3 21.4 C23 C/2018 X2 10/04/2019 20:11:27* 0.10 0.11 0.07 0.08 3 4.9 CMC C/2018 X2 17/04/2019 20:35:07 17.20 16.72 16.78 16.87 5.4 20.8 C23 C/2018 X2 17/04/2019 20:35:07* 0.13 0.10 0.05 0.19 3 5.2 CMC C/2018 X2 28/04/2019 21:52:23 16.99 16.57 16.58 8.0 21.2 C23 C/2018 X2 28/04/2019 21:52:23* 0.11 0.07 0.14 3 5.3 CMC C/2018 X2 04/05/2019 20:48:36 16.91 16.37 16.20 16.18 16.28 5.0 21.3 C23 C/2018 X2 04/05/2019 20:48:36* 0.04 0.06 0.15 0.21 0.25 4 5.6 CMC C/2018 X2 13/05/2019 20:46:02 16.94 16.76 16.74 4.7 20.2 C23 C/2018 X2 13/05/2019 20:46:02* 0.04 0.18 0.27 3 5.7 CMC
APER AfRho Log COMET UTC DELTA r " Mag RSR cm +/- AfRho Obs ------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- --- C/2018 X2 15/02/2019 19:53:27 2.34 2.68 11.79 17.25 5 48 10 1.679 C23 C/2018 X2 Not enough boxes C/2018 X2 23/02/2019 19:30:12 2.37 2.63 11.61 17.68 8 32 4 1.503 C23 C/2018 X2 25/02/2019 19:19:22 2.38 2.62 11.57 17.58 5 35 7 1.542 C23 C/2018 X2 31/03/2019 20:00:48 2.55 2.41 10.80 17.47 5 38 7 1.575 C23 C/2018 X2 10/04/2019 20:11:27 2.60 2.36 10.60 17.02 5 56 11 1.751 C23 C/2018 X2 17/04/2019 20:35:07 2.63 2.33 10.47 17.08 5 53 10 1.725 C23 C/2018 X2 28/04/2019 21:52:23 2.68 2.28 10.28 16.94 8 60 8 1.780 C23 C/2018 X2 04/05/2019 20:48:36 2.71 2.26 10.17 16.78 5 69 14 1.842 C23 C/2018 X2 13/05/2019 20:46:02 2.75 2.22 10.03 16.93 5 61 13 1.785 C23