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Gaia21apg




Other surveys detections
None
Comments
Gaia, WISE and GALEX source brightens by 0.4 mag over 2 years
ATels
None
AstroNotes
None

TNS ID
AT2021brs

RA - DEC
72.22276   -22.68598
04:48:53.46   -22:41:09.53
Galactic coords.
222.15212   -36.46324

Alerting date
2021-02-03 00:09:33
Julian date (TCB)
2459248.51
Alerting magnitude
18.56
Historic magnitude
18.98
Historic StdDev
0.11
Class
unknown
Publication date
Feb. 4, 2021, 10:55 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.
2015-01-05 14:06:33 2457028.09 18.86
2015-01-05 18:20:12 2457028.26 18.89
2015-01-05 20:06:46 2457028.34 18.87
2015-02-13 11:50:15 2457066.99 18.93
2015-02-13 13:36:49 2457067.07 18.90
2015-03-19 05:11:03 2457100.72 18.88
2015-03-19 06:57:37 2457100.79 18.92
2015-07-15 14:14:34 2457219.09 18.90
2015-07-15 16:01:09 2457219.17 18.89
2015-10-16 19:21:43 2457312.31 18.88
2015-10-16 21:08:17 2457312.38 18.87
2015-11-04 13:32:40 2457331.06 18.86
2015-11-04 19:32:55 2457331.31 18.85
2015-12-31 13:20:49 2457388.06 18.90
2016-01-22 01:25:21 2457409.56 18.89
2016-04-01 00:06:18 2457479.50 18.90
2016-04-01 01:52:51 2457479.58 18.89
2016-04-17 06:09:29 2457495.76 18.92
2016-06-04 18:19:31 2457544.26 18.86
2016-06-04 22:33:11 2457544.44 18.94
2016-06-05 00:19:45 2457544.51 18.84
2016-06-05 04:33:26 2457544.69 18.91
2016-06-05 10:33:40 2457544.94 18.85
2016-06-05 12:20:14 2457545.01 18.83
2016-06-05 16:33:54 2457545.19 18.81
2016-06-05 22:34:08 2457545.44 18.84
2016-06-06 04:34:22 2457545.69 18.82
2016-06-07 04:35:18 2457546.69 18.83
2016-06-07 10:35:33 2457546.94 18.82
2016-06-07 12:22:07 2457547.02 18.80
2016-06-07 16:35:47 2457547.19 18.84
2016-06-07 18:22:21 2457547.27 18.82
2016-06-08 00:22:36 2457547.52 18.82
2016-06-08 06:22:50 2457547.77 18.83
2016-07-25 11:04:37 2457594.96 18.85
2016-08-17 03:17:08 2457617.64 18.82
2016-08-17 05:03:42 2457617.71 18.84
2016-09-19 08:54:06 2457650.87 18.79
2016-11-02 20:33:26 2457695.36 18.82
2016-11-14 16:29:58 2457707.19 18.93
2016-11-14 20:43:38 2457707.36 18.93
2016-11-14 22:30:13 2457707.44 18.92
2016-11-15 02:43:53 2457707.61 18.91
2016-11-15 04:30:27 2457707.69 18.90
2016-11-15 08:44:07 2457707.86 18.89
2016-11-15 10:30:42 2457707.94 18.87
2016-11-15 14:44:22 2457708.11 18.86
2017-01-10 20:30:27 2457764.35 18.90
2017-01-10 22:17:01 2457764.43 18.89
2017-03-06 17:13:04 2457819.22 18.91
2017-04-14 20:23:50 2457858.35 18.90
2017-04-14 22:10:23 2457858.42 18.88
2017-04-27 08:29:38 2457870.85 18.86
2017-04-27 10:16:12 2457870.93 18.84
2017-06-14 20:35:14 2457919.36 18.92
2017-06-15 00:48:54 2457919.53 18.88
2017-06-22 00:54:43 2457926.54 18.93
2017-06-22 02:41:17 2457926.61 18.92
2017-06-22 06:54:58 2457926.79 18.95
2017-06-22 08:41:32 2457926.86 18.92
2017-08-05 13:32:47 2457971.06 18.96
2017-08-31 17:39:29 2457997.24 18.95
2017-08-31 19:26:03 2457997.31 18.90
2017-09-30 23:27:30 2458027.48 18.93
2017-10-01 01:14:05 2458027.55 18.92
2017-11-24 11:15:17 2458081.97 18.96
2017-11-24 17:15:32 2458082.22 18.96
2017-11-24 23:15:47 2458082.47 18.96
2017-11-25 05:16:01 2458082.72 18.94
2017-11-25 11:16:16 2458082.97 18.97
2017-11-25 13:02:50 2458083.04 18.95
2017-11-25 17:16:31 2458083.22 18.98
2017-11-25 19:03:05 2458083.29 18.96
2017-11-25 23:16:45 2458083.47 18.98
2017-11-26 01:03:19 2458083.54 18.97
2017-11-26 05:17:00 2458083.72 18.97
2017-11-26 07:03:34 2458083.79 18.98
2017-11-26 11:17:14 2458083.97 19.00
2017-11-26 13:03:49 2458084.04 18.95
2017-11-26 17:17:29 2458084.22 18.98
2017-11-26 19:04:03 2458084.29 18.98
2017-11-26 23:17:43 2458084.47 18.93
2017-11-27 11:18:13 2458084.97 18.97
2017-11-27 17:18:27 2458085.22 18.94
2018-01-22 05:02:11 2458140.71 18.99
2018-01-22 06:48:45 2458140.78 18.96
2018-03-17 16:31:54 2458195.19 19.00
2018-03-17 18:18:28 2458195.26 19.00
2018-04-28 17:05:18 2458237.21 18.99
2018-04-28 21:18:58 2458237.39 18.95
2018-04-28 23:05:32 2458237.46 18.96
2018-05-07 05:11:14 2458245.72 18.92
2018-05-07 09:24:54 2458245.89 18.98
2018-05-07 11:11:28 2458245.97 18.96
2018-06-25 01:44:14 2458294.57 19.00
2018-07-06 07:51:35 2458305.83 18.99
2018-07-06 09:38:09 2458305.90 18.99
2018-09-15 14:27:14 2458377.10 18.90
2018-10-12 14:25:11 2458404.10 19.01
2018-12-08 18:28:47 2458461.27 18.96
2018-12-08 20:15:21 2458461.34 18.97
2018-12-09 00:29:01 2458461.52 18.94
2018-12-09 02:15:36 2458461.59 18.99
2018-12-09 06:29:15 2458461.77 19.00
2018-12-09 08:15:50 2458461.84 18.95
2018-12-09 12:29:29 2458462.02 18.96
2018-12-09 14:16:03 2458462.09 18.96
2018-12-09 20:16:17 2458462.34 19.04
2018-12-17 12:36:17 2458470.03 18.98
2018-12-17 14:22:51 2458470.10 18.98
2018-12-17 18:36:31 2458470.28 19.00
2018-12-17 20:23:05 2458470.35 19.00
2018-12-18 00:36:45 2458470.53 19.00
2018-12-18 02:23:19 2458470.60 18.96
2018-12-18 06:36:59 2458470.78 18.99
2019-02-02 12:10:52 2458517.01 19.00
2019-02-02 13:57:26 2458517.08 18.99
2019-03-05 13:30:26 2458548.06 18.97
2019-03-28 13:22:23 2458571.06 18.99
2019-05-12 16:13:59 2458616.18 18.95
2019-05-12 18:00:33 2458616.25 18.92
2019-05-12 22:14:13 2458616.43 18.90
2019-05-13 00:00:47 2458616.50 18.96
2019-05-13 04:14:26 2458616.68 18.91
2019-05-16 22:17:41 2458620.43 18.93
2019-05-17 00:04:15 2458620.50 18.95
2019-05-17 04:17:55 2458620.68 18.98
2019-05-17 06:04:29 2458620.75 18.93
2019-07-05 08:42:22 2458669.86 18.90
2019-07-05 10:28:56 2458669.94 18.88
2019-08-07 01:01:02 2458702.54 18.85
2019-09-08 12:42:47 2458735.03 18.83
2019-10-01 15:20:19 2458758.14 18.87
2019-10-01 19:34:00 2458758.32 18.89
2019-11-15 04:21:23 2458802.68 18.81
2019-11-15 06:07:57 2458802.76 18.81
2019-11-15 10:21:37 2458802.93 18.81
2019-11-15 18:08:26 2458803.26 18.78
2019-11-19 04:25:26 2458806.68 18.83
2019-11-19 06:12:00 2458806.76 18.83
2019-11-19 10:25:40 2458806.93 18.78
2019-11-19 12:12:14 2458807.01 18.82
2020-01-04 13:31:05 2458853.06 18.83
2020-01-04 15:17:39 2458853.14 18.80
2020-01-19 07:53:23 2458867.83 18.78
2020-02-24 15:50:09 2458904.16 18.83
2020-02-24 17:36:42 2458904.23 18.81
2020-03-28 17:12:23 2458937.22 18.82
2020-04-20 23:49:43 2458960.49 18.77
2020-04-21 01:36:17 2458960.57 18.76
2020-06-19 15:37:33 2459020.15 18.78
2020-06-19 19:51:13 2459020.33 18.77
2020-06-19 21:37:47 2459020.40 18.73
2020-06-20 01:51:28 2459020.58 18.73
2020-07-07 20:15:08 2459038.34 18.78
2020-07-07 22:01:42 2459038.42 18.74
2020-07-08 02:15:23 2459038.59 18.74
2020-07-08 04:01:57 2459038.67 18.76
2020-08-17 08:38:51 2459078.86 18.73
2020-08-17 12:52:32 2459079.04 18.70
2020-09-16 12:38:56 2459109.03 18.74
2020-10-13 06:37:47 2459135.78 18.64
2020-10-13 08:24:22 2459135.85 18.64
2020-12-09 06:27:39 2459192.77 18.57
2020-12-09 08:14:14 2459192.84 18.60
2020-12-09 14:14:28 2459193.09 18.60
2020-12-09 18:28:07 2459193.27 18.62
2020-12-09 20:14:42 2459193.34 18.58
2020-12-10 00:28:21 2459193.52 18.61
2020-12-10 02:14:55 2459193.59 18.61
2020-12-18 20:22:10 2459202.35 18.59
2020-12-19 00:35:49 2459202.52 18.61
2020-12-19 02:22:23 2459202.60 18.61
2020-12-19 06:36:02 2459202.78 18.61
2020-12-19 08:22:36 2459202.85 18.62
2020-12-19 12:36:16 2459203.03 18.59
2020-12-19 14:22:50 2459203.10 18.60
2020-12-19 18:36:30 2459203.28 18.58
2021-02-03 00:09:33 2459248.51 18.56
2021-02-03 01:56:07 2459248.58 18.52
2021-03-06 07:27:59 2459279.81 18.51
2021-03-28 23:34:03 2459302.48 18.55
2021-03-29 01:20:37 2459302.56 18.55
2021-05-13 10:11:27 2459347.92 18.51
2021-05-13 11:58:01 2459348.00 18.52
2021-05-13 16:11:41 2459348.17 18.50
2021-05-13 17:58:15 2459348.25 18.50
2021-05-13 23:58:28 2459348.50 18.50
2021-05-14 04:12:08 2459348.68 18.49
2021-05-17 04:14:46 2459351.68 18.52
2021-05-17 06:01:20 2459351.75 18.52
2021-05-17 10:14:59 2459351.93 18.48
2021-05-17 12:01:33 2459352.00 18.52
2021-05-17 16:15:13 2459352.18 18.52
2021-05-17 18:01:48 2459352.25 18.51
2021-07-05 16:26:38 2459401.19 18.57
2021-07-05 20:40:19 2459401.36 18.54
2021-08-28 21:47:46 2459455.41 18.54
2021-10-01 19:42:19 2459489.32 18.57
2021-10-01 21:28:54 2459489.40 18.59
2021-10-24 19:49:01 2459512.33 18.63
2021-10-25 01:49:16 2459512.58 18.60
2021-12-20 19:38:09 2459569.32 18.64
2021-12-20 21:24:43 2459569.39 18.63
2021-12-21 01:38:23 2459569.57 18.64
2021-12-21 03:24:57 2459569.64 18.63
2022-01-06 21:33:51 2459586.40 18.66
2022-01-07 01:47:31 2459586.57 18.67
2022-01-07 03:34:04 2459586.65 18.65
2022-01-07 07:47:44 2459586.82 17.29
2022-02-14 09:04:09 2459624.88 18.69
2022-03-20 06:37:16 2459658.78 18.69
2022-04-08 12:36:01 2459678.03 18.59
2022-04-08 14:22:35 2459678.10 18.72
2022-05-27 00:53:00 2459726.54 18.73
2022-05-27 12:53:29 2459727.04 18.71
2022-05-27 18:53:44 2459727.29 18.69
2022-05-28 00:53:58 2459727.54 18.72
2022-07-16 09:41:27 2459776.90 18.70
2022-08-04 21:44:53 2459796.41 18.69
2022-09-09 10:57:33 2459831.96 18.68
2022-10-18 02:49:06 2459870.62 18.66
2022-10-18 04:35:40 2459870.69 18.65
2022-10-18 08:49:21 2459870.87 18.68
2022-10-18 10:35:55 2459870.94 18.72
2022-11-05 09:00:16 2459888.88 18.66
2022-11-05 16:47:05 2459889.20 18.64
2023-01-01 08:48:18 2459945.87 18.63
2023-01-01 10:34:52 2459945.94 18.64
2023-01-23 04:38:36 2459967.69 18.62
2023-04-03 01:32:25 2460037.56 18.60
2023-04-03 03:18:59 2460037.64 18.62
2023-04-18 19:35:48 2460053.32 18.62
2023-04-18 21:22:22 2460053.39 18.58
2023-06-06 13:45:30 2460102.07 18.57
2023-06-06 17:59:10 2460102.25 18.56
2023-06-06 19:45:44 2460102.32 18.59
2023-06-07 01:45:59 2460102.57 18.58
2023-06-07 11:59:53 2460103.00 18.58
2023-06-09 18:01:58 2460105.25 18.58
2023-06-09 19:48:33 2460105.33 18.58
2023-06-10 00:02:13 2460105.50 18.56
2023-06-10 06:02:27 2460105.75 18.58
2023-06-10 07:49:02 2460105.83 18.57
2023-08-19 04:43:37 2460175.70 18.63
2023-08-19 06:30:11 2460175.77 18.63
2023-09-21 04:21:39 2460208.68 18.59
2023-11-05 17:48:14 2460254.24 18.65
2023-11-05 22:01:55 2460254.42 18.63
2023-11-05 23:48:29 2460254.49 18.67
2023-11-06 04:02:09 2460254.67 18.64
2023-11-06 05:48:44 2460254.74 18.68
2023-11-16 11:57:32 2460265.00 18.68
2023-11-16 16:11:12 2460265.17 18.67
2023-11-16 17:57:46 2460265.25 18.68
2023-11-16 22:11:26 2460265.42 18.67
2023-11-16 23:58:00 2460265.50 18.64
2023-11-17 05:58:15 2460265.75 18.68
2023-11-17 10:11:55 2460265.92 18.70
2024-01-12 15:57:52 2460322.17 18.70
2024-01-12 17:44:25 2460322.24 18.74



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