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Gaia23acy




Other surveys detections
None
Comments
Brightening in Galex, Wise and Gaia source
ATels
None
AstroNotes
None

TNS ID
AT2023ch

RA - DEC
250.54734   12.38564
16:42:11.36   12:23:08.30
Galactic coords.
29.66139   34.22601

Alerting date
2023-01-05 23:46:33
Julian date (TCB)
2459950.49
Alerting magnitude
17.61
Historic magnitude
17.92
Historic StdDev
0.08
Class
unknown
Publication date
Jan. 8, 2023, 9:22 a.m.
  • See here for an explanation of lightcurves.


Click and scroll down and select one row in the table below to display the corresponding spectrum.


Date JD Average Mag.
2014-12-31 05:01:09 2457022.71 17.82
2014-12-31 09:14:50 2457022.89 17.85
2014-12-31 11:01:24 2457022.96 17.85
2014-12-31 15:15:05 2457023.14 17.84
2014-12-31 21:15:20 2457023.39 17.83
2015-01-01 03:15:35 2457023.64 17.83
2015-01-01 15:16:04 2457024.14 17.83
2015-01-01 21:16:19 2457024.39 17.83
2015-01-01 23:02:54 2457024.46 17.84
2015-01-02 03:16:34 2457024.64 17.84
2015-01-02 05:03:09 2457024.71 17.83
2015-01-02 11:03:24 2457024.96 17.87
2015-01-02 15:17:04 2457025.14 17.86
2015-01-02 17:03:39 2457025.21 17.83
2015-01-02 23:03:54 2457025.46 17.83
2015-01-03 03:17:35 2457025.64 17.86
2015-01-03 09:17:50 2457025.89 17.85
2015-01-03 11:04:25 2457025.96 17.84
2015-01-03 17:04:41 2457026.21 17.80
2015-03-21 08:23:47 2457102.85 17.86
2015-04-08 02:28:23 2457120.60 17.84
2015-07-15 12:59:44 2457219.04 17.81
2015-07-15 17:13:23 2457219.22 17.80
2015-09-06 16:33:05 2457272.19 17.83
2015-09-06 18:19:39 2457272.26 17.81
2015-10-16 22:02:05 2457312.42 17.80
2015-10-16 23:48:39 2457312.49 17.80
2015-10-17 04:02:18 2457312.67 17.81
2015-10-17 05:48:52 2457312.74 17.81
2015-10-28 10:10:13 2457323.92 17.79
2015-10-28 11:56:47 2457324.00 17.79
2015-10-28 16:10:26 2457324.17 17.80
2015-10-28 17:57:00 2457324.25 17.80
2016-01-05 06:05:24 2457392.75 17.76
2016-01-05 10:19:05 2457392.93 17.77
2016-01-05 12:05:40 2457393.00 17.77
2016-01-05 16:19:20 2457393.18 17.77
2016-01-22 22:28:59 2457410.44 17.78
2016-01-23 00:15:33 2457410.51 17.80
2016-02-26 11:52:56 2457445.00 17.81
2016-04-03 21:21:37 2457482.39 17.84
2016-04-03 23:08:11 2457482.46 17.83
2016-04-16 15:29:10 2457495.15 17.86
2016-07-24 18:14:43 2457594.26 17.83
2016-07-24 20:01:16 2457594.33 17.84
2016-08-15 01:58:27 2457615.58 17.82
2016-09-16 23:41:38 2457648.49 17.80
2016-09-17 01:28:12 2457648.56 17.80
2017-01-14 11:29:17 2457767.98 17.69
2017-01-14 13:15:51 2457768.05 17.75
2017-02-06 11:32:19 2457790.98 17.73
2017-02-06 13:18:53 2457791.05 17.73
2017-03-08 06:38:23 2457820.78 17.75
2017-03-08 08:24:58 2457820.85 17.71
2017-04-18 23:42:06 2457862.49 17.67
2017-04-19 01:28:41 2457862.56 17.70
2017-04-19 05:42:22 2457862.74 17.73
2017-04-19 07:28:56 2457862.81 17.69
2017-04-24 17:47:26 2457868.24 17.69
2017-04-24 19:34:00 2457868.32 17.68
2017-04-24 23:47:41 2457868.49 17.66
2017-04-25 01:34:15 2457868.57 17.66
2017-04-25 05:47:56 2457868.74 17.67
2017-08-29 20:30:11 2457995.35 17.88
2017-08-29 22:16:45 2457995.43 17.86
2017-09-28 08:13:14 2458024.84 17.89
2017-09-28 09:59:47 2458024.92 17.90
2018-01-25 02:02:42 2458143.59 17.96
2018-01-25 03:49:17 2458143.66 17.91
2018-03-18 21:33:04 2458196.40 17.91
2018-08-15 11:33:20 2458345.98 17.83
2018-09-13 21:27:10 2458375.39 17.85
2018-09-13 23:13:44 2458375.47 17.84
2018-10-09 09:22:29 2458400.89 17.88
2018-10-09 11:09:03 2458400.96 17.85
2019-02-04 21:13:46 2458519.38 17.91
2019-02-04 23:00:21 2458519.46 17.92
2019-03-07 08:54:18 2458549.87 17.95
2019-03-07 10:40:52 2458549.95 17.94
2019-03-29 08:53:04 2458571.87 17.98
2019-03-29 10:39:39 2458571.94 17.94
2019-07-06 11:43:52 2458670.99 17.96
2019-07-06 13:30:26 2458671.06 17.99
2019-08-09 08:15:49 2458704.84 17.97
2019-08-09 10:02:23 2458704.92 17.97
2019-09-10 11:22:11 2458736.97 17.95
2019-09-10 15:35:50 2458737.15 17.95
2020-01-16 06:33:18 2458864.77 17.90
2020-01-16 10:46:59 2458864.95 17.91
2020-02-23 00:55:40 2458902.54 17.92
2020-03-27 10:14:03 2458935.93 17.91
2020-03-27 14:27:44 2458936.10 17.91
2020-04-16 08:59:49 2458955.87 17.93
2020-04-16 15:00:05 2458956.13 17.92
2020-06-28 23:06:58 2459029.46 17.94
2020-06-29 05:07:11 2459029.71 17.90
2020-06-29 06:53:45 2459029.79 17.90
2020-06-29 12:53:58 2459030.04 17.92
2020-06-29 18:54:11 2459030.29 17.91
2020-06-29 23:07:51 2459030.46 17.90
2020-06-30 00:54:25 2459030.54 17.89
2020-06-30 06:54:38 2459030.79 17.93
2020-07-05 12:59:33 2459036.04 17.93
2020-07-05 17:13:12 2459036.22 17.90
2020-07-05 18:59:46 2459036.29 17.93
2020-07-05 23:13:25 2459036.47 17.94
2020-07-06 00:59:59 2459036.54 17.91
2020-07-06 05:13:39 2459036.72 17.90
2020-07-06 07:00:12 2459036.79 17.91
2020-07-06 11:13:52 2459036.97 17.90
2020-08-15 21:45:19 2459077.41 17.88
2020-08-15 23:31:53 2459077.48 17.92
2020-09-14 21:25:02 2459107.39 17.86
2020-10-09 21:21:19 2459132.39 17.91
2020-10-09 23:07:53 2459132.46 17.88
2021-02-05 09:12:47 2459250.88 17.87
2021-02-05 10:59:22 2459250.96 17.84
2021-03-29 20:51:37 2459303.37 17.86
2021-07-06 17:41:27 2459402.24 17.87
2021-07-06 19:28:01 2459402.31 17.87
2021-07-18 07:34:01 2459413.82 17.89
2021-07-18 11:47:40 2459413.99 17.88
2021-08-27 04:52:29 2459453.70 17.88
2021-08-27 06:39:03 2459453.78 17.91
2021-09-30 12:11:02 2459488.01 17.86
2021-09-30 16:24:41 2459488.18 17.88
2021-10-20 04:30:12 2459507.69 17.87
2021-10-20 06:16:46 2459507.76 17.88
2021-10-20 10:30:25 2459507.94 17.89
2021-10-20 12:16:59 2459508.01 17.89
2021-12-29 06:25:53 2459577.77 17.92
2021-12-29 10:39:34 2459577.94 17.92
2021-12-29 12:26:08 2459578.02 17.92
2021-12-29 16:39:49 2459578.19 17.92
2021-12-29 22:40:04 2459578.44 17.91
2021-12-30 00:26:39 2459578.52 17.89
2021-12-30 10:40:34 2459578.94 17.91
2022-01-04 22:45:48 2459584.45 17.93
2022-01-05 04:46:03 2459584.70 17.87
2022-01-05 06:32:37 2459584.77 17.89
2022-01-05 10:46:18 2459584.95 17.88
2022-01-05 12:32:53 2459585.02 17.90
2022-01-05 16:46:34 2459585.20 17.92
2022-02-16 10:23:48 2459626.93 17.88
2022-03-22 09:50:13 2459660.91 17.91
2022-04-08 17:41:44 2459678.24 17.91
2022-04-08 21:55:25 2459678.41 17.89
2022-08-02 08:29:20 2459793.85 17.83
2022-08-02 12:42:59 2459794.03 17.79
2022-09-07 12:00:29 2459830.00 17.79
2022-10-18 13:16:07 2459871.05 17.71
2022-10-18 17:29:47 2459871.23 17.73
2022-10-18 19:16:21 2459871.30 17.71
2022-10-18 23:30:00 2459871.48 17.71
2022-10-28 11:37:03 2459880.98 17.69
2022-10-28 17:37:16 2459881.23 17.70
2022-10-28 23:37:29 2459881.48 17.71
2022-10-29 01:24:03 2459881.56 17.68
2022-10-29 07:24:17 2459881.81 17.72
2023-01-05 23:46:33 2459950.49 17.61
2023-01-06 01:33:07 2459950.56 17.54
2023-01-06 05:46:48 2459950.74 17.61
2023-01-24 05:56:12 2459968.75 17.61
2023-02-27 07:20:36 2460002.81 17.60
2023-04-05 22:48:01 2460040.45 17.59
2023-04-18 04:55:39 2460052.71 17.60
2023-04-18 06:42:14 2460052.78 17.60
2023-08-17 03:24:37 2460173.64 17.60
2023-08-17 07:38:16 2460173.82 17.58
2023-09-18 19:09:08 2460206.30 17.61
2023-09-18 20:55:41 2460206.37 17.59
2024-01-16 02:43:23 2460325.61 17.59
2024-01-16 06:57:04 2460325.79 17.63



2015 - Institute of Astronomy, University of Cambridge, UK - Privacy policy