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Astrometry computed with Astrometricaand FoCAs II COD C23 CATALOG: USNO A2.0 / CMC-14 - BAND: R 10x10 20x20 30x30 40x40 50x50 60x60 SNR SB COD OBJECT DATE TIME +/- +/- +/- +/- +/- +/- N FWHM CAT ------------ ---------- -------- ----- ----- ----- ----- ----- ----- ---- ---- --- 257P 12/08/2013 00:47:43 16.95 15.80 15.68 15.57 15.49 15.43 3.9 19.1 C23 257P 12/08/2013 00:47:43* 0.05 0.04 0.03 0.03 0.06 0.13 3 4.5 CMC 257P 28/08/2013 00:07:59 17.19 16.52 16.06 15.74 15.42 15.13 4.2 17.4 C23 257P 28/08/2013 00:07:59* 0.28 0.24 0.22 0.26 0.26 0.25 5 3.6 CMC 257P 29/08/2013 22:59:02 17.44 16.92 16.65 16.39 16.17 15.99 5.8 18.2 C23 257P 29/08/2013 22:59:02* 0.10 0.08 0.08 0.11 0.15 0.17 6 3.7 CMC 257P 02/09/2013 22:59:22 17.21 16.83 16.80 8.2 18.8 C23 257P 02/09/2013 22:59:22* 0.04 0.08 0.14 8 3.2 CMC 257P 06/09/2013 02:44:13 17.25 16.76 16.59 16.49 16.39 16.35 6.1 18.7 C23 257P 06/09/2013 02:44:13* 0.10 0.13 0.14 0.26 0.30 0.35 7 4.3 CMC 257P 30/09/2013 21:39:04 16.85 16.31 16.06 15.91 15.74 15.62 6.9 18.6 C23 257P 30/09/2013 21:39:04* 0.10 0.09 0.13 0.17 0.19 0.16 8 4.9 CMC 257P 21/10/2013 19:47:42 17.27 16.81 16.73 16.58 16.48 16.45 7.8 21.5 C23 257P 21/10/2013 19:47:42* 0.13 0.16 0.10 0.05 0.06 0.13 3 4.4 CMC 257P 04/11/2013 19:42:04 17.31 16.82 16.59 16.43 16.36 16.20 6.6 18.4 C23 257P 04/11/2013 19:42:04* 0.03 0.05 0.14 0.13 0.05 0.17 2 4.3 CMC 257P 10/11/2013 22:49:53 17.71 17.02 16.80 16.59 16.39 16.28 3.6 21.0 C23 257P 10/11/2013 22:49:53* 0.14 0.17 0.20 0.20 0.21 0.30 2 4.7 CMC 257P 23/11/2013 22:47:58 17.92 17.56 17.58 3.2 21.3 C23 257P 23/11/2013 22:47:58* 0.01 0.14 0.16 3 4.8 CMC 257P 29/12/2013 18:39:37 18.27 17.87 17.82 17.73 17.73 17.73 3.6 21.7 C23 257P 29/12/2013 18:39:37* 0.10 0.10 0.22 0.25 0.34 0.53 2 5.2 CMC APER AfRho Log COMET UTC DELTA r " Mag RSR cm +/- AfRho Obs ------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- --- 257P 28/08/2013 00:07:59 1.39 2.23 19.87 16.48 4 24 6 1.372 C23 257P 29/08/2013 22:59:02 1.38 2.23 20.02 16.92 6 16 3 1.192 C23 257P 02/09/2013 22:59:22 1.36 2.24 20.29 16.90 8 15 2 1.188 C23 257P 06/09/2013 02:44:13 1.35 2.25 20.48 16.83 6 16 3 1.214 C23 257P 30/09/2013 21:39:04 1.32 2.31 20.83 16.33 7 27 4 1.424 C23 257P 21/10/2013 19:47:42 1.43 2.38 19.30 16.92 8 19 2 1.277 C23 257P 04/11/2013 19:42:04 1.56 2.42 17.68 16.93 7 23 4 1.364 C23 257P 10/11/2013 22:49:53 1.63 2.44 16.91 17.25 4 19 5 1.286 C23 257P 23/11/2013 22:47:58 1.80 2.49 15.29 17.74 3 15 5 1.190 C23 257P 29/12/2013 18:39:37 2.38 2.63 11.60 18.14 4 21 6 1.318 C23 FoCAs II - 12/04/2011, 50 Aniversario www.astrosurf.com/cometas-obs es.groups.yahoo.com/group/Cometas_Obs