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Gaia21anc




Other surveys detections
None
Comments
AGN brightens by 0.5 mag in 18 months
ATels
None
AstroNotes
None

TNS ID
AT2021bkn

RA - DEC
189.28101   7.67354
12:37:07.44   07:40:24.74
Galactic coords.
292.38349   70.25158

Alerting date
2021-01-29 11:53:33
Julian date (TCB)
2459244.00
Alerting magnitude
16.81
Historic magnitude
17.34
Historic StdDev
0.10
Class
AGN
Publication date
Jan. 31, 2021, 4:32 p.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.
2014-08-13 05:31:50 2456882.73 17.29
2014-08-13 07:18:23 2456882.80 17.27
2014-08-13 11:32:02 2456882.98 17.23
2014-08-13 13:18:36 2456883.05 17.29
2014-08-13 17:32:15 2456883.23 17.23
2014-08-13 19:18:49 2456883.30 17.26
2015-02-06 11:30:33 2457059.98 17.25
2015-05-21 19:31:02 2457164.31 17.24
2015-05-21 23:44:41 2457164.49 17.32
2015-06-29 17:00:41 2457203.21 17.32
2015-06-29 18:47:15 2457203.28 17.30
2015-11-13 19:22:24 2457340.31 17.34
2015-11-13 23:36:05 2457340.48 17.32
2015-11-26 05:45:13 2457352.74 17.38
2015-11-26 07:31:48 2457352.81 17.37
2015-12-31 07:04:42 2457387.79 17.37
2016-05-18 18:38:43 2457527.28 17.58
2016-05-18 20:25:17 2457527.35 17.55
2016-06-06 06:41:04 2457545.78 17.44
2016-07-09 18:09:36 2457579.26 17.37
2016-07-09 19:56:10 2457579.33 17.36
2016-11-20 20:28:21 2457713.35 17.13
2016-11-21 00:42:02 2457713.53 17.16
2016-12-11 00:46:30 2457733.53 17.15
2016-12-11 02:33:04 2457733.61 17.17
2017-01-09 14:15:19 2457763.09 17.15
2017-06-21 16:45:02 2457926.20 17.22
2017-07-20 20:41:03 2457955.36 17.31
2017-11-30 11:00:11 2458087.96 17.28
2018-01-19 15:00:50 2458138.13 17.30
2018-06-07 23:59:12 2458277.50 17.27
2018-07-07 05:40:18 2458306.74 17.30
2018-07-31 05:35:37 2458330.73 17.27
2018-12-10 16:24:27 2458463.18 17.28
2018-12-10 18:11:01 2458463.26 17.25
2019-01-09 04:06:05 2458492.67 17.34
2019-01-09 05:52:39 2458492.74 17.33
2019-01-29 04:08:29 2458512.67 17.29
2019-01-29 05:55:04 2458512.75 17.32
2019-08-02 07:08:10 2458697.80 17.22
2019-12-20 06:08:40 2458837.76 17.22
2020-01-21 17:56:50 2458870.25 17.20
2020-02-06 18:22:27 2458886.27 17.17
2020-02-06 20:09:02 2458886.34 17.23
2020-07-27 01:21:37 2459057.56 17.14
2020-07-27 05:35:16 2459057.73 17.14
2020-07-31 15:47:49 2459062.16 17.15
2020-07-31 17:34:22 2459062.23 17.14
2021-01-29 11:53:33 2459244.00 16.81
2021-01-29 16:07:14 2459244.17 16.85
2021-06-19 11:19:35 2459384.97 16.89
2021-07-24 06:34:43 2459419.77 16.92
2021-08-09 22:53:54 2459436.45 17.01
2021-08-10 00:40:28 2459436.53 17.02
2021-12-21 13:21:15 2459570.06 16.95
2022-01-24 23:02:42 2459604.46 16.93
2022-01-25 00:49:16 2459604.53 16.91
2022-02-07 00:57:32 2459617.54 16.97
2022-05-12 02:51:18 2459711.62 17.20
2022-05-12 07:04:57 2459711.80 17.16
2022-05-12 08:51:31 2459711.87 17.18
2022-05-23 02:57:34 2459722.62 17.20
2022-05-23 07:11:13 2459722.80 17.23
2022-05-23 08:57:47 2459722.87 17.22
2022-06-30 12:28:17 2459761.02 17.22
2022-06-30 14:14:50 2459761.09 17.16
2022-11-14 02:49:19 2459897.62 17.24
2022-11-14 07:03:00 2459897.79 17.18
2022-11-14 08:49:35 2459897.87 17.25
2022-11-27 13:12:13 2459911.05 17.23
2022-11-27 14:58:48 2459911.12 17.27
2023-01-01 00:45:57 2459945.53 17.24
2023-05-20 09:52:17 2460084.91 17.11
2023-06-08 14:07:28 2460104.09 17.15
2023-07-11 15:23:44 2460137.14 17.11
2023-11-22 15:56:02 2460271.16 17.12
2023-12-13 08:13:20 2460291.84 17.08
2024-01-11 07:56:31 2460320.83 17.08



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