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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 ------------ ---------- -------- ----- ----- ----- ----- ----- ----- ---- ---- --- 189P 11/07/2012 22:36:39 15.32 15.09 15.17 16.8 18.0 C23 189P 11/07/2012 22:36:39* 0.09 0.10 0.12 10 4.9 USN 189P 15/07/2012 22:23:23 15.65 15.35 15.24 15.23 15.24 16.5 18.2 C23 189P 15/07/2012 22:23:23* 0.07 0.07 0.11 0.18 0.21 6 6.0 CMC 189P 22/07/2012 22:05:15 16.49 16.02 16.08 9.0 18.7 C23 189P 22/07/2012 22:05:15* 0.09 0.25 0.24 12 3.8 CMC 189P 25/07/2012 21:28:38 16.07 15.54 15.61 8.0 18.1 C23 189P 25/07/2012 21:28:38* 0.46 0.19 0.21 6 4.2 USN 189P 02/08/2012 22:01:14 16.61 15.78 15.51 15.30 15.19 15.13 1.9 17.5 C23 189P 02/08/2012 22:01:14* 0.24 0.21 0.22 0.27 0.40 0.60 4 5.1 CMC 189P 08/08/2012 00:01:48 17.30 16.08 15.98 2.8 18.8 C23 189P 08/08/2012 00:01:48* 0.23 0.61 0.80 6 5.0 CMC 189P 10/08/2012 23:43:33 17.13 16.63 16.70 5.3 18.9 C23 189P 10/08/2012 23:43:33* 0.21 0.42 0.45 7 4.8 CMC 189P 17/08/2012 23:33:59 17.40 16.90 16.90 16.87 16.85 5.8 18.9 C23 189P 17/08/2012 23:33:59* 0.35 0.47 0.46 0.40 0.40 10 3.6 CMC FoCAs 3.36 www.astrosurf.com/cometas-obs es.groups.yahoo.com/group/Cometas_Obs