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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 COMET UTC +/- +/- +/- +/- +/- +/- N FWHM CAT ------------ ------------------- ----- ----- ----- ----- ----- ----- ---- ---- --- C/2026 J1 18/05/2026 23:21:40 19.36 19.35 19.31 7.1 22.1 C23 C/2026 J1 18/05/2026 23:21:40* 0.05 0.13 0.03 4 6.0 Gai C/2026 J1 22/05/2026 00:16:12 19.61 19.43 19.27 19.35 5.8 21.9 C23 C/2026 J1 22/05/2026 00:16:12* 0.23 0.37 0.18 0.63 4 6.3 Gai C/2026 J1 22/05/2026 23:10:58 19.15 19.18 19.13 6.7 21.8 C23 C/2026 J1 22/05/2026 23:10:58* 0.33 0.44 0.56 3 6.6 Gai C/2026 J1 24/05/2026 23:57:24 19.50 19.29 19.36 4.7 21.8 C23 C/2026 J1 24/05/2026 23:57:24* 0.33 0.42 0.43 4 6.0 Gai C/2026 J1 26/05/2026 22:36:21 18.83 18.46 18.50 3.9 21.3 C23 C/2026 J1 26/05/2026 22:36:21* 0.41 0.36 0.35 3 7.7 Gai
APER AfRho Log COMET UTC DELTA r " Mag RSR cm +/- AfRho Obs ------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- --- C/2026 J1 18/05/2026 23:21:40 2.24 2.56 12.29 19.36 7 6 1 0.759 C23 C/2026 J1 22/05/2026 00:16:12 2.22 2.56 12.41 19.54 6 5 1 0.674 C23 C/2026 J1 22/05/2026 23:10:58 2.21 2.55 12.45 19.16 7 7 1 0.825 C23 C/2026 J1 24/05/2026 23:57:24 2.20 2.55 12.53 19.44 5 5 1 0.706 C23 C/2026 J1 26/05/2026 22:36:21 2.19 2.55 12.61 18.72 4 10 2 0.989 C23