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Gaia21aon




Other surveys detections
None
Comments
Gaia and UV source brightens by 0.3 mag in 18 months
ATels
None
AstroNotes
None

TNS ID
AT2021bni

RA - DEC
186.26405   -5.35531
12:25:03.37   -05:21:19.12
Galactic coords.
290.84572   56.89607

Alerting date
2021-02-01 04:20:06
Julian date (TCB)
2459246.68
Alerting magnitude
18.57
Historic magnitude
18.96
Historic StdDev
0.11
Class
unknown
Publication date
Feb. 3, 2021, 10:10 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.
2014-08-15 17:20:56 2456885.22 18.97
2014-08-15 19:07:30 2456885.30 18.90
2014-08-15 23:21:09 2456885.47 18.92
2014-08-16 05:21:22 2456885.72 18.92
2015-01-25 21:49:46 2457048.41 18.87
2015-06-27 18:35:00 2457201.27 18.89
2015-11-17 01:37:24 2457343.57 18.84
2015-11-17 05:51:05 2457343.74 18.81
2015-11-17 07:37:40 2457343.82 18.81
2015-11-28 05:59:31 2457354.75 18.76
2015-11-28 07:46:06 2457354.82 18.81
2015-11-28 11:59:47 2457355.00 18.82
2016-01-02 19:14:47 2457390.30 18.82
2016-05-17 18:25:07 2457526.27 18.92
2016-05-17 20:11:41 2457526.34 18.92
2016-11-24 02:41:19 2457716.61 18.86
2017-05-26 20:52:33 2457900.37 18.92
2017-05-26 22:39:07 2457900.44 18.89
2017-06-18 22:35:33 2457923.44 18.90
2017-07-18 20:28:24 2457953.35 18.96
2017-07-18 22:14:57 2457953.43 18.90
2017-12-03 11:11:37 2458090.97 18.93
2018-01-22 09:12:31 2458140.88 18.98
2018-06-06 03:59:54 2458275.67 18.96
2018-06-06 05:46:28 2458275.74 18.96
2018-07-04 09:44:03 2458303.91 18.93
2018-07-04 11:30:36 2458303.98 18.93
2018-07-29 09:35:58 2458328.90 18.95
2018-07-29 11:22:32 2458328.97 18.94
2018-12-13 10:34:56 2458465.94 18.96
2019-01-31 22:21:28 2458515.43 18.95
2019-06-17 00:54:54 2458651.54 18.90
2019-08-05 01:00:18 2458700.54 18.90
2019-08-05 02:46:52 2458700.62 18.87
2019-12-18 12:17:35 2458836.01 18.75
2020-01-18 19:48:46 2458867.33 18.71
2020-02-05 06:33:29 2458884.77 18.64
2020-02-05 08:20:03 2458884.85 18.69
2020-07-29 17:21:00 2459060.22 18.64
2020-12-13 22:33:59 2459197.44 18.61
2021-01-11 22:16:48 2459226.43 18.55
2021-01-12 00:03:23 2459226.50 18.59
2021-02-01 04:20:06 2459246.68 18.57
2021-02-01 06:06:41 2459246.75 18.53
2021-06-17 12:53:43 2459383.04 18.54
2021-07-21 00:23:25 2459416.52 18.54
2021-08-08 10:40:00 2459434.94 18.57
2021-08-08 12:26:33 2459435.02 18.56
2021-12-24 05:44:54 2459572.74 18.54
2022-01-27 05:16:41 2459606.72 18.56
2022-01-27 07:03:16 2459606.79 18.49
2022-02-09 07:11:57 2459619.80 18.58
2022-02-09 11:25:38 2459619.98 18.56
2022-02-09 13:12:12 2459620.05 18.53
2022-05-13 18:53:24 2459713.29 18.60
2022-05-14 00:53:37 2459713.54 18.61
2022-05-14 02:40:11 2459713.61 18.64
2022-05-14 06:53:50 2459713.79 18.66
2022-05-14 08:40:24 2459713.86 18.62
2022-05-14 12:54:03 2459714.04 18.66
2022-05-14 14:40:37 2459714.11 18.63
2022-05-14 18:54:16 2459714.29 18.66
2022-05-14 20:40:50 2459714.36 18.60
2022-05-15 00:54:29 2459714.54 18.61
2022-05-15 06:54:41 2459714.79 18.63
2022-05-15 08:41:15 2459714.86 18.65
2022-05-15 12:54:54 2459715.04 18.63
2022-05-15 18:55:06 2459715.29 18.62
2022-05-15 20:41:40 2459715.36 18.65
2022-05-16 00:55:19 2459715.54 18.62
2022-05-16 02:41:52 2459715.61 18.62
2022-05-16 06:55:31 2459715.79 18.60
2022-05-16 08:42:05 2459715.86 18.60
2022-05-16 12:55:44 2459716.04 18.63
2022-05-16 18:55:57 2459716.29 18.58
2022-05-16 20:42:30 2459716.36 18.63
2022-05-17 00:56:09 2459716.54 18.63
2022-05-17 02:42:43 2459716.61 18.62
2022-05-17 06:56:22 2459716.79 18.59
2022-06-28 14:02:35 2459759.09 18.68
2022-08-07 01:21:07 2459798.56 18.69
2022-08-07 05:34:46 2459798.73 18.67
2022-08-07 07:21:20 2459798.81 18.66
2022-08-07 11:34:59 2459798.98 18.67
2022-08-15 11:40:27 2459806.99 18.66
2022-08-15 17:40:39 2459807.24 18.66
2022-08-15 19:27:13 2459807.31 18.65
2022-08-16 01:27:26 2459807.56 18.69
2022-11-17 13:17:46 2459901.05 18.77
2022-11-17 15:04:21 2459901.13 18.74
2022-11-29 13:26:23 2459913.06 18.79
2022-11-29 15:12:58 2459913.13 18.76
2022-11-29 19:26:40 2459913.31 18.75
2023-01-03 12:56:04 2459948.04 18.71
2023-01-03 14:42:39 2459948.11 18.75
2023-06-05 07:57:03 2460100.83 18.64
2023-11-25 14:22:01 2460274.10 18.57
2023-11-25 16:08:35 2460274.17 18.52
2023-12-15 02:26:17 2460293.60 18.56
2023-12-15 04:12:52 2460293.68 18.55



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