Copyright © 2009 / 2017 - Alfons Diepvens - all rights reserved.
Astrometry computed with Astrometricaand FoCAs II COD C23 CATALOG: USNO A2.0 / CMC 14-15 - BAND: R 10x10 20x20 30x30 40x40 50x50 60x60 SNR SB COD COMET UTC +/- +/- +/- +/- +/- +/- N FWHM CAT ------------ ------------------- ----- ----- ----- ----- ----- ----- ---- ---- --- 234P 28/04/2017 21:03:37 20.04 19.79 19.73 19.38 2.8 21.9 C23 234P 28/04/2017 21:03:37* 0.25 0.11 0.04 0.01 2 4.0 CMC 243P 12/12/2018 19:14:23 15.48 15.11 15.05 14.95 14.90 14.83 12.7 17.1 C23 243P 12/12/2018 19:14:23* 0.03 0.03 0.11 0.17 0.17 0.28 6 4.0 CMC
AFRHO LOG COMET UTC DELTA r BOX " MAG RSR CM +/- AFRHO OBS ------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- --- 234P 28/04/2017 21:03:37 2.31 2.85 11.94 20.00 3 4 1 0.622 C23 243P 12/12/2018 19:14:23 1.87 2.55 14.71 15.30 13 168 13 2.224 C23 FoCAs 3.31 www.astrosurf.com/cometas-obs es.groups.yahoo.com/group/Cometas_Obs