Copyright © 2009 / 2017 - Alfons Diepvens - all rights reserved.
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 ------------ ---------- -------- ----- ----- ----- ----- ----- ----- ---- ---- --- C/2009 S3 23/08/2012 02:19:50 19.27 4.5 22.0 C23 C/2009 S3 23/08/2012 02:19:50* 0.03 2 4.4 USN C/2009 S3 07/09/2012 22:29:57 18.93 18.21 17.98 4.5 21.7 C23 C/2009 S3 07/09/2012 22:29:57* 0.00 0.00 0.00 1 5.0 CMC C/2009 S3 11/10/2012 00:15:48 18.67 17.59 17.29 17.02 16.76 16.64 1.5 18.8 C23 C/2009 S3 11/10/2012 00:15:48* 0.20 0.39 0.43 0.27 0.23 0.30 5 5.3 CMC C/2009 S3 16/11/2012 19:33:47 18.65 17.82 17.33 16.98 16.81 16.59 2.7 18.5 C23 C/2009 S3 16/11/2012 19:33:47* 0.26 0.23 0.16 0.19 0.28 0.36 6 4.3 CMC