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Astrometry computed with Astrometricaand FoCAs II COD C23 CATALOG: USNO A2.0 / CMC-14 - BAND: R CATALOG: Gaia DR2 - BAND: G 10x10 20x20 30x30 40x40 50x50 60x60 SNR SB COD OBJECT DATE TIME +/- +/- +/- +/- +/- +/- N FWHM CAT ------------ ---------- -------- ----- ----- ----- ----- ----- ----- ---- ---- --- 203P 20/12/2019 21:01:25 17.67 17.25 17.22 17.25 17.30 6.9 21.8 C23 203P 20/12/2019 21:01:25* 0.06 0.10 0.03 0.05 0.18 3 4.2 CMC 203P 30/12/2019 21:38:32 17.93 17.48 17.15 16.92 16.69 16.44 5.9 22.3 C23 203P 30/12/2019 21:38:32* 0.12 0.12 0.08 0.10 0.12 0.14 3 4.5 Gai 203P 15/01/2020 22:38:21 18.21 17.99 18.03 5.3 22.2 C23 203P 15/01/2020 22:38:21* 0.07 0.08 0.09 3 4.3 Gai 203P 07/02/2020 19:03:46 18.21 17.76 17.47 17.28 17.10 16.83 5.5 21.4 C23 203P 07/02/2020 19:03:46* 0.16 0.20 0.14 0.17 0.23 0.24 3 4.4 Gai
AFRHO LOG COMET UTC DELTA r BOX " MAG RSR CM +/- AFRHO OBS ------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- --- 203P 20/12/2019 21:01:25 2.31 3.23 11.94 17.52 7 52 8 1.720 C23 203P 30/12/2019 21:38:32 2.38 3.22 11.60 17.87 6 40 7 1.601 C23 203P 15/01/2020 22:38:21 2.53 3.21 10.90 18.17 5 34 6 1.534 C23 203P 07/02/2020 19:03:46 2.81 3.20 9.81 18.26 6 39 7 1.586 C23 FoCAs 3.31 www.astrosurf.com/cometas-obs es.groups.yahoo.com/group/Cometas_Obs