Copyright © 2009 / 2020 - Alfons Diepvens - all rights reserved.
Astrometry computed with Astrometricaand FoCAs II COD C23 CATALOG: USNO A2.0 / CMC-14 - BAND: R CATALOG: Gaia DR2 - BAND: G 10x10 20x20 30x30 40x40 50x50 60x60 SNR SB COD OBJECT DATE TIME +/- +/- +/- +/- +/- +/- N FWHM CAT ------------ ---------- -------- ----- ----- ----- ----- ----- ----- ---- ---- --- C/2019 Y4 07/02/2020 01:09:11 16.82 16.13 15.73 15.44 15.20 15.00 8.9 18.0 C23 C/2019 Y4 07/02/2020 01:09:11* 0.04 0.06 0.07 0.07 0.05 0.04 6 3.4 Gai C/2019 Y4 28/02/2020 02:04:56 14.95 14.29 13.96 13.73 13.55 13.40 28.6 19.2 C23 C/2019 Y4 28/02/2020 02:04:56* 0.03 0.02 0.02 0.02 0.02 0.03 12 3.5 Gai C/2019 Y4 03/03/2020 01:42:44 14.62 13.93 13.59 13.36 13.18 13.02 32.1 19.3 C23 C/2019 Y4 03/03/2020 01:42:44* 0.01 0.01 0.03 0.03 0.03 0.03 15 3.3 Gai C/2019 Y4 17/03/2020 20:44:41 13.38 12.56 12.16 11.89 11.69 11.54 51.5 19.1 C23 C/2019 Y4 17/03/2020 20:44:41* 0.01 0.01 0.01 0.01 0.01 0.01 10 3.1 Gai C/2019 Y4 18/03/2020 19:58:27 13.38 12.55 12.13 11.86 11.66 11.50 42.2 19.0 C23 C/2019 Y4 18/03/2020 19:58:27* 0.01 0.01 0.01 0.01 0.01 0.01 12 3.0 Gai C/2019 Y4 21/03/2020 19:31:57 13.19 12.37 11.95 11.67 11.46 11.30 41.5 19.0 C23 C/2019 Y4 21/03/2020 19:31:57* 0.01 0.01 0.01 0.02 0.02 0.02 18 3.5 Gai C/2019 Y4 22/03/2020 19:29:46 12.96 12.15 11.73 11.45 11.24 11.08 48.7 19.0 C23 C/2019 Y4 22/03/2020 19:29:46* 0.01 0.01 0.01 0.01 0.01 0.01 12 3.7 Gai C/2019 Y4 23/03/2020 22:17:44 12.99 12.18 11.76 11.47 11.25 11.07 47.6 19.1 C23 C/2019 Y4 23/03/2020 22:17:44* 0.01 0.01 0.01 0.01 0.01 0.01 15 3.7 Gai C/2019 Y4 24/03/2020 21:48:26 12.93 12.13 11.71 11.41 11.19 11.02 54.1 19.1 C23 C/2019 Y4 24/03/2020 21:48:26* 0.01 0.01 0.01 0.01 0.01 0.00 11 3.2 Gai C/2019 Y4 26/03/2020 21:38:22 12.72 11.93 11.51 11.22 11.00 10.83 52.4 18.8 C23 C/2019 Y4 26/03/2020 21:38:22* 0.02 0.01 0.01 0.01 0.01 0.01 13 3.2 Gai C/2019 Y4a 29/03/2020 21:03:21 12.92 12.01 11.56 11.26 11.04 10.86 35.8 19.0 C23 C/2019 Y4a 29/03/2020 21:03:21* 0.02 0.02 0.01 0.01 0.01 0.01 12 3.6 Gai C/2019 Y4a 30/03/2020 23:33:01 13.07 12.14 11.67 11.35 11.12 10.95 36.5 18.9 C23 C/2019 Y4a 30/03/2020 23:33:01* 0.02 0.01 0.01 0.01 0.01 0.01 12 2.8 Gai C/2019 Y4a 31/03/2020 20:44:30 13.15 12.20 11.71 11.40 11.16 10.97 32.3 18.8 C23 C/2019 Y4a 31/03/2020 20:44:30* 0.02 0.02 0.01 0.01 0.01 0.01 13 3.0 Gai C/2019 Y4a 01/04/2020 20:35:33 13.20 12.26 11.78 11.46 11.23 11.05 36.6 18.4 C23 C/2019 Y4a 01/04/2020 20:35:33* 0.02 0.02 0.04 0.05 0.05 0.04 11 3.0 Gai C/2019 Y4a 03/04/2020 20:20:52 13.31 12.33 11.83 11.50 11.26 11.07 23.4 18.3 C23 C/2019 Y4a 03/04/2020 20:20:52* 0.02 0.02 0.02 0.01 0.02 0.02 15 3.5 Gai C/2019 Y4a 04/04/2020 20:53:01 13.46 12.45 11.93 11.58 11.32 11.11 21.8 18.2 C23 C/2019 Y4a 04/04/2020 20:53:01* 0.02 0.02 0.02 0.02 0.02 0.02 15 3.3 Gai C/2019 Y4a 05/04/2020 20:23:36 13.57 12.53 11.99 11.63 11.37 11.15 19.6 18.0 C23 C/2019 Y4a 05/04/2020 20:23:36* 0.03 0.02 0.02 0.01 0.01 0.02 10 3.8 Gai C/2019 Y4a 07/04/2020 21:03:36 14.04 12.88 12.32 11.96 11.68 11.46 12.7 17.3 C23 C/2019 Y4a 07/04/2020 21:03:36* 0.02 0.03 0.02 0.03 0.02 0.02 15 3.2 Gai C/2019 Y4c 08/04/2020 20:23:24 14.21 12.99 12.43 12.07 11.80 11.57 10.7 17.6 C23 C/2019 Y4c 08/04/2020 20:23:24* 0.03 0.07 0.09 0.09 0.08 0.07 15 3.4 Gai C/2019 Y4c 09/04/2020 20:23:05 14.35 13.10 12.49 12.10 11.82 11.59 12.8 18.7 C23 C/2019 Y4c 09/04/2020 20:23:05* 0.03 0.03 0.04 0.05 0.05 0.04 12 3.4 Gai C/2019 Y4c 10/04/2020 20:13:23 14.53 13.33 12.69 12.25 11.93 11.67 5.7 18.7 C23 C/2019 Y4c 10/04/2020 20:13:23* 0.04 0.05 0.04 0.03 0.03 0.02 11 3.0 Gai C/2019 Y4c 11/04/2020 20:26:41 14.38 13.13 12.49 12.07 11.77 11.53 8.7 20.9 C23 C/2019 Y4c 11/04/2020 20:26:41* 0.04 0.04 0.04 0.03 0.03 0.03 10 3.8 Gai C/2019 Y4a 12/04/2020 20:06:15 15.00 13.79 7.4 20.8 C23 C/2019 Y4a 12/04/2020 20:06:15* 0.06 0.04 7 4.1 Gai C/2019 Y4c 12/04/2020 20:16:51 14.60 13.36 12.69 12.24 11.91 11.65 6.3 20.8 C23 C/2019 Y4c 12/04/2020 20:16:51* 0.08 0.07 0.05 0.04 0.04 0.03 14 3.7 Gai C/2019 Y4a 13/04/2020 21:22:53 14.87 13.69 13.01 12.52 12.15 11.86 8.6 21.1 C23 C/2019 Y4a 13/04/2020 21:22:53* 0.04 0.04 0.03 0.03 0.02 0.02 11 3.1 Gai C/2019 Y4c 13/04/2020 21:22:53 14.78 13.46 5.3 21.1 C23 C/2019 Y4c 13/04/2020 21:22:53* 0.02 0.04 11 3.1 Gai C/2019 Y4a 14/04/2020 21:08:27 14.88 13.72 13.03 12.54 12.18 11.89 5.6 18.7 C23 C/2019 Y4a 14/04/2020 21:08:27* 0.03 0.03 0.02 0.02 0.02 0.02 11 3.2 Gai C/2019 Y4c 14/04/2020 20:43:10 14.90 13.55 4.2 21.1 C23 C/2019 Y4c 14/04/2020 20:43:10* 0.02 0.04 10 3.1 Gai C/2019 Y4a 15/04/2020 21:57:15 14.91 13.68 13.01 12.54 12.18 11.89 5.8 21.0 C23 C/2019 Y4a 15/04/2020 21:57:15* 0.03 0.04 0.03 0.03 0.03 0.03 10 3.0 Gai C/2019 Y4a 16/04/2020 21:15:25 15.07 13.89 6.0 20.7 C23 C/2019 Y4a 16/04/2020 21:15:25* 0.05 0.05 10 3.2 Gai C/2019 Y4c 17/04/2020 22:23:01 15.02 13.83 13.14 12.66 12.29 12.00 4.9 20.6 C23 C/2019 Y4c 17/04/2020 22:23:01* 0.05 0.03 0.03 0.02 0.02 0.02 9 3.3 Gai C/2019 Y4e 19/04/2020 21:52:00 15.22 13.92 4.2 20.9 C23 C/2019 Y4e 19/04/2020 21:52:00* 0.03 0.05 10 3.1 Gai C/2019 Y4e 20/04/2020 20:38:54 15.21 13.95 4.3 21.0 C23 C/2019 Y4e 20/04/2020 20:38:54* 0.05 0.04 9 3.6 Gai C/2019 Y4e 21/04/2020 21:09:24 15.37 14.06 5.2 20.9 C23 C/2019 Y4e 21/04/2020 21:09:24* 0.05 0.04 11 3.2 Gai C/2019 Y4e 22/04/2020 21:34:19 15.34 14.04 5.4 20.6 C23 C/2019 Y4e 22/04/2020 21:34:19* 0.04 0.03 7 3.2 Gai C/2019 Y4e 23/04/2020 21:18:30 15.33 14.09 6.9 20.7 C23 C/2019 Y4e 23/04/2020 21:18:30* 0.04 0.02 8 3.5 Gai C/2019 Y4e 25/04/2020 21:15:13 15.48 14.24 6.4 20.9 C23 C/2019 Y4e 25/04/2020 21:15:13* 0.03 0.03 10 3.4 Gai C/2019 Y4e 26/04/2020 20:57:33 15.45 14.22 6.1 20.8 C23 C/2019 Y4e 26/04/2020 20:57:33* 0.04 0.03 8 3.9 Gai C/2019 Y4e 02/05/2020 21:15:44 15.04 13.90 13.21 12.71 12.34 12.05 7.2 20.4 C23 C/2019 Y4e 02/05/2020 21:15:44* 0.02 0.03 0.04 0.04 0.04 0.03 12 3.2 Gai C/2019 Y4e 04/05/2020 21:05:40 15.07 13.89 13.26 12.78 12.41 12.11 7.9 17.4 C23 C/2019 Y4e 04/05/2020 21:05:40* 0.04 0.04 0.04 0.04 0.04 0.03 11 3.9 Gai C/2019 Y4e 05/05/2020 20:51:00 14.79 13.66 13.04 12.59 12.22 11.93 7.3 17.0 C23 C/2019 Y4e 05/05/2020 20:51:00* 0.03 0.03 0.03 0.03 0.03 0.03 10 4.7 Gai C/2019 Y4e 06/05/2020 20:58:18 14.60 13.51 12.92 12.47 12.12 11.84 8.3 16.7 C23 C/2019 Y4e 06/05/2020 20:58:18* 0.04 0.04 0.04 0.03 0.03 0.02 10 4.1 Gai C/2019 Y4e 09/05/2020 20:57:58 13.67 12.73 12.24 11.88 11.59 11.35 16.9 16.7 C23 C/2019 Y4e 09/05/2020 20:57:58* 0.02 0.02 0.03 0.03 0.03 0.03 11 4.6 Gai C/2019 Y4e 11/05/2020 20:44:22 13.51 12.55 11.98 11.58 11.28 11.03 10.5 16.1 C23 C/2019 Y4e 11/05/2020 20:44:22* 0.03 0.04 0.02 0.02 0.02 0.02 10 3.3 Gai C/2019 Y4e 12/05/2020 20:31:56 13.66 12.70 12.25 11.92 11.65 11.42 8.0 18.3 C23 C/2019 Y4e 12/05/2020 20:31:56* 0.07 0.05 0.04 0.03 0.05 0.05 8 5.4 Gai C/2019 Y4e 13/05/2020 20:45:41 13.65 12.71 12.20 11.82 11.50 11.23 5.6 18.7 C23 C/2019 Y4e 13/05/2020 20:45:41* 0.08 0.05 0.04 0.02 0.01 0.01 4 6.6 Gai
AFRHO LOG COMET UTC DELTA r BOX " MAG RSR CM +/- AFRHO OBS ------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- --- C/2019 Y4 Orbital elements not found C/2019 Y4 Orbital elements not found C/2019 Y4 Orbital elements not found C/2019 Y4 Orbital elements not found C/2019 Y4 Orbital elements not found C/2019 Y4 21/03/2020 19:31:57 1.08 1.66 25.44 12.16 42 423 10 2.626 C23 C/2019 Y4 22/03/2020 19:29:46 1.08 1.64 25.54 11.93 49 506 10 2.704 C23 C/2019 Y4 23/03/2020 22:17:44 1.07 1.62 25.65 11.95 48 482 10 2.683 C23 C/2019 Y4 24/03/2020 21:48:26 1.07 1.60 25.75 11.89 54 495 9 2.695 C23 C/2019 Y4 26/03/2020 21:38:22 1.06 1.57 25.94 11.69 52 564 11 2.751 C23 C/2019 Y4a 29/03/2020 21:03:21 1.05 1.51 26.20 11.76 36 482 13 2.683 C23 C/2019 Y4a 30/03/2020 23:33:01 1.05 1.49 26.30 11.87 37 421 12 2.624 C23 C/2019 Y4a 31/03/2020 20:44:30 1.05 1.48 26.37 11.92 32 392 12 2.593 C23 C/2019 Y4a 01/04/2020 20:35:33 1.04 1.46 26.45 11.98 37 359 10 2.556 C23 C/2019 Y4a 03/04/2020 20:20:52 1.04 1.42 26.62 12.03 23 322 14 2.508 C23 C/2019 Y4a 04/04/2020 20:53:01 1.03 1.40 26.71 12.12 22 285 13 2.455 C23 C/2019 Y4a 05/04/2020 20:23:36 1.03 1.39 26.79 12.19 20 260 13 2.415 C23 C/2019 Y4a 07/04/2020 21:03:36 1.02 1.35 26.96 12.54 13 176 14 2.245 C23 C/2019 Y4c 08/04/2020 20:23:24 1.02 1.33 27.05 12.66 11 152 14 2.183 C23 C/2019 Y4c 09/04/2020 20:23:05 1.02 1.31 27.13 12.73 13 138 11 2.141 C23 C/2019 Y4c 10/04/2020 20:13:23 1.01 1.29 27.22 12.88 6 115 20 2.062 C23 C/2019 Y4c 11/04/2020 20:26:41 1.01 1.27 27.32 12.71 9 131 15 2.117 C23 C/2019 Y4c 12/04/2020 20:16:51 1.01 1.25 27.41 12.89 6 107 17 2.029 C23 C/2019 Y4a 13/04/2020 21:22:53 1.00 1.23 27.51 13.16 9 80 9 1.902 C23 C/2019 Y4a 14/04/2020 21:08:27 1.00 1.21 27.61 13.18 6 76 14 1.879 C23 C/2019 Y4a 15/04/2020 21:57:15 1.00 1.19 27.71 13.16 6 73 13 1.865 C23 C/2019 Y4c 17/04/2020 22:23:01 0.99 1.15 27.93 13.27 5 61 12 1.785 C23 C/2019 Y4c 19/04/2020 Not enough boxes C/2019 Y4e 20/04/2020 Not enough boxes C/2019 Y4 21/04/2020 Not enough boxes C/2019 Y4e 22/04/2020 Not enough boxes C/2019 Y4e 23/04/2020 Not enough boxes C/2019 Y4e 25/04/2020 Not enough boxes C/2019 Y4e 26/04/2020 Not enough boxes C/2019 Y4e 02/05/2020 Orbital elements not found C/2019 Y4e 04/05/2020 Orbital elements not found C/2019 Y4e 05/05/2020 Orbital elements not found C/2019 Y4e 06/05/2020 Orbital elements not found C/2019 Y4e 09/05/2020 Orbital elements not found FoCAs 3.66 www.astrosurf.com/cometas-obs es.groups.yahoo.com/group/Cometas_Obs