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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/2025 A1 08/03/2026 22:18:41 18.27 17.94 17.97 5.4 21.4 C23 C/2025 A1 08/03/2026 22:18:41* 0.05 0.11 0.07 5 4.7 Gai C/2025 A1 11/03/2026 21:32:54 18.53 17.99 17.73 17.56 17.34 17.05 9.8 22.0 C23 C/2025 A1 11/03/2026 21:32:54* 0.15 0.08 0.13 0.14 0.15 0.16 5 3.7 Gai C/2025 A1 14/03/2026 23:36:11 18.34 17.84 17.39 16.96 16.59 16.37 6.6 21.7 C23 C/2025 A1 14/03/2026 23:36:11* 0.10 0.06 0.11 0.09 0.11 0.11 4 3.6 Gai C/2025 A1 18/03/2026 21:45:31 18.61 18.11 18.00 17.99 5.5 21.9 C23 C/2025 A1 18/03/2026 21:45:31* 0.23 0.10 0.14 0.20 6 4.4 Gai C/2025 A1 21/03/2026 20:43:09 18.61 18.27 18.31 8.9 21.9 C23 C/2025 A1 21/03/2026 20:43:09* 0.12 0.15 0.21 6 3.9 Gai C/2025 A1 30/03/2026 21:25:37 18.48 18.15 18.25 18.19 18.28 5.1 21.3 C23 C/2025 A1 30/03/2026 21:25:37* 0.23 0.10 0.10 0.08 0.32 5 3.5 Gai C/2025 A1 05/04/2026 21:51:29 18.43 18.25 18.29 7.3 21.6 C23 C/2025 A1 05/04/2026 21:51:29* 0.18 0.19 0.13 6 3.6 Gai C/2025 A1 14/04/2026 21:51:43 18.67 18.41 18.48 6.7 21.8 C23 C/2025 A1 14/04/2026 21:51:43* 0.13 0.20 0.20 6 4.5 Gai C/2025 A1 19/04/2026 22:15:10 18.29 17.98 18.04 18.06 8.2 21.8 C23 C/2025 A1 19/04/2026 22:15:10* 0.14 0.12 0.14 0.19 6 3.7 Gai C/2025 A1 01/05/2026 21:15:53 17.87 17.64 17.71 7.6 21.4 C23 C/2025 A1 01/05/2026 21:15:53* 0.11 0.12 0.18 6 5.4 Gai C/2025 A1 08/05/2026 21:31:53 18.55 17.91 17.98 5.3 21.4 C23 C/2025 A1 08/05/2026 21:31:53* 0.02 0.12 0.13 3 4.4 Gai
APER AfRho Log COMET UTC DELTA r " Mag RSR cm +/- AfRho Obs ------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- --- C/2025 A1 08/03/2026 22:18:41 5.32 5.99 5.18 18.43 5 415 77 2.618 C23 C/2025 A1 11/03/2026 21:32:54 5.35 5.99 5.16 19.07 10 233 24 2.367 C23 C/2025 A1 14/03/2026 23:36:11 5.37 5.98 5.13 19.23 7 201 31 2.304 C23 C/2025 A1 18/03/2026 21:45:31 5.41 5.96 5.10 18.86 6 287 52 2.457 C23 C/2025 A1 Orbital elements not found C/2025 A1 30/03/2026 21:25:37 5.54 5.92 4.98 18.47 5 421 83 2.625 C23 C/2025 A1 05/04/2026 21:51:29 5.61 5.91 4.92 18.51 7 416 57 2.619 C23 C/2025 A1 14/04/2026 21:51:43 5.71 5.88 4.83 18.78 7 334 50 2.523 C23 C/2025 A1 19/04/2026 22:15:10 5.77 5.86 4.78 18.35 8 504 61 2.702 C23 C/2025 A1 01/05/2026 21:15:53 5.91 5.83 4.66 17.97 8 743 98 2.871 C23 C/2025 A1 08/05/2026 21:31:53 5.99 5.81 4.60 18.92 5 315 59 2.498 C23