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Astrometry computed with Astrometricaand FoCAs II COD C23 CATALOG: Gaia DR2 - BAND: G 10x10 20x20 30x30 40x40 50x50 60x60 SNR SB COD OBJECT DATE TIME +/- +/- +/- +/- +/- +/- N FWHM CAT ------------ ---------- -------- ----- ----- ----- ----- ----- ----- ---- ---- --- 253P 28/09/2024 23:13:58 17.13 16.60 16.53 16.47 16.45 16.43 14.0 21.8 C23 253P 28/09/2024 23:13:58* 0.16 0.10 0.08 0.08 0.15 0.16 6 4.4 Gai 253P 01/10/2024 21:59:28 17.02 16.62 16.51 16.49 16.55 16.64 13.0 21.7 C23 253P 01/10/2024 21:59:28* 0.05 0.07 0.05 0.08 0.09 0.14 6 4.3 Gai
AFRHO LOG COMET UTC DELTA r BOX " MAG RSR CM +/- AFRHO OBS ------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- --- 253P 28/09/2024 23:13:58 1.04 2.03 26.58 16.65 14 9 1 0.973 C23 253P 01/10/2024 21:59:28 1.03 2.03 26.64 16.66 13 9 1 0.963 C23 FoCAs 3.70 www.astrosurf.com/cometas-obs es.groups.yahoo.com/group/Cometas_Obs