Copyright © 2009 / 2017 - Alfons Diepvens - all rights reserved.
Astrometry computed with Astrometricaand FoCAs II COD C23 CATALOG: USNO A2.0 / CMC-15 - BAND: R 10x10 20x20 30x30 40x40 50x50 60x60 SNR SB COD COMET UTC +/- +/- +/- +/- +/- +/- N FWHM CAT ------------ ------------------- ----- ----- ----- ----- ----- ----- ---- ---- --- C/2016 VZ18 09/03/2017 21:37:10 16.61 15.74 15.18 14.76 14.46 14.22 3.7 17.3 C23 C/2016 VZ18 09/03/2017 21:37:10* 0.07 0.10 0.11 0.11 0.14 0.17 7 4.4 CMC C/2016 VZ18 12/03/2017 20:12:21 16.56 15.83 15.56 15.41 15.26 15.14 5.3 20.9 C23 C/2016 VZ18 12/03/2017 20:12:21* 0.02 0.16 0.20 0.22 0.24 0.27 4 6.9 CMC C/2016 VZ18 15/03/2017 19:59:10 16.66 15.76 15.27 14.92 14.64 14.44 6.1 17.8 C23 C/2016 VZ18 15/03/2017 19:59:10* 0.17 0.16 0.15 0.12 0.11 0.09 7 4.2 CMC C/2016 VZ18 24/03/2017 20:12:51 16.80 16.10 15.77 15.49 15.25 15.06 5.2 21.7 C23 C/2016 VZ18 24/03/2017 20:12:51* 0.03 0.04 0.01 0.03 0.04 0.04 3 6.9 USN C/2016 VZ18 03/04/2017 20:27:28 17.40 16.62 16.18 15.83 15.55 15.32 4.4 18.4 C23 C/2016 VZ18 03/04/2017 20:27:28* 0.10 0.09 0.12 0.14 0.13 0.13 9 5.0 USN C/2016 VZ18 09/04/2017 20:39:31 17.43 16.79 16.58 16.46 16.35 16.20 5.3 21.5 C23 C/2016 VZ18 09/04/2017 20:39:31* 0.10 0.12 0.16 0.22 0.28 0.45 4 6.5 USN C/2016 VZ18 13/04/2017 23:37:39 17.63 17.13 16.92 16.73 16.55 16.39 4.8 21.7 C23 C/2016 VZ18 13/04/2017 23:37:39* 0.08 0.10 0.14 0.15 0.15 0.16 6 6.9 USN C/2016 VZ18 23/04/2017 23:46:05 18.36 17.75 17.53 17.38 17.23 17.17 4.9 22.5 C23 C/2016 VZ18 23/04/2017 23:46:05* 0.18 0.33 0.35 0.33 0.33 0.38 5 6.8 USN
AFRHO LOG COMET UTC DELTA r BOX " MAG RSR CM +/- AFRHO OBS ------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- --- C/2016 VZ18 09/03/2017 21:37:10 0.59 0.91 47.06 14.55 4 4 1 0.617 C23 C/2016 VZ18 12/03/2017 20:12:21 0.57 0.92 48.13 15.26 5 2 0 0.318 C23 C/2016 VZ18 15/03/2017 19:59:10 0.56 0.92 49.13 14.67 6 4 1 0.544 C23 C/2016 VZ18 24/03/2017 20:12:51 0.54 0.96 51.46 15.23 5 2 0 0.317 C23 C/2016 VZ18 03/04/2017 20:27:28 0.53 1.03 52.17 15.51 4 2 0 0.254 C23 C/2016 VZ18 09/04/2017 20:39:31 0.54 1.09 51.44 16.28 5 1 0 0.000 C23 C/2016 VZ18 13/04/2017 23:37:39 0.55 1.13 50.43 16.54 5 1 0 -0.05 C23 C/2016 VZ18 23/04/2017 23:46:05 0.59 1.23 46.55 17.28 5 1 0 -0.20 C23