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Gaia21fhb




Other surveys detections
None
Comments
1.5 mag brightening in known Seyfert galaxy 2MASS J09361749+0918146
ATels
15096 
AstroNotes
None

TNS ID
AT2021afkg

RA - DEC
144.07286   9.30408
09:36:17.49   09:18:14.69
Galactic coords.
224.54717   40.72193

Alerting date
2021-11-23 18:14:52
Julian date (TCB)
2459542.26
Alerting magnitude
16.50
Historic magnitude
18.06
Historic StdDev
0.08
Class
AGN
Publication date
Nov. 25, 2021, 8:44 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.
2014-11-22 16:48:21 2456984.20 18.08
2014-11-22 18:34:56 2456984.27 18.06
2015-06-18 05:01:19 2457191.71 18.20
2015-06-18 06:47:53 2457191.78 18.15
2015-11-05 19:56:21 2457332.33 18.00
2015-12-07 13:33:56 2457364.07 18.12
2015-12-24 17:54:40 2457381.25 18.14
2015-12-24 19:41:15 2457381.32 18.11
2016-05-06 20:22:30 2457515.35 17.98
2016-06-11 11:59:03 2457551.00 18.09
2016-06-11 13:45:37 2457551.07 18.06
2016-09-30 21:35:36 2457662.40 18.06
2016-10-01 01:49:17 2457662.58 18.02
2016-10-01 03:35:52 2457662.65 18.08
2016-10-01 07:49:33 2457662.83 18.08
2016-10-07 03:41:41 2457668.65 18.08
2016-10-07 09:41:57 2457668.90 18.03
2016-11-15 09:07:39 2457707.88 18.01
2016-12-23 12:50:14 2457746.03 17.99
2016-12-23 14:36:49 2457746.11 18.03
2016-12-23 20:37:04 2457746.36 17.96
2016-12-29 18:56:15 2457752.29 17.95
2016-12-29 20:42:50 2457752.36 17.95
2016-12-30 00:56:31 2457752.54 17.97
2016-12-30 02:43:06 2457752.61 17.98
2016-12-30 06:56:47 2457752.79 18.05
2017-03-30 03:38:14 2457842.65 17.92
2017-03-30 05:24:48 2457842.73 17.89
2017-04-10 17:31:13 2457854.23 17.87
2017-04-10 21:44:52 2457854.41 18.00
2017-10-07 11:58:34 2458034.00 17.92
2017-10-07 16:12:16 2458034.18 17.89
2017-10-07 17:58:50 2458034.25 17.92
2017-10-24 06:06:13 2458050.75 17.94
2017-11-25 21:55:03 2458083.41 18.01
2018-04-07 00:27:51 2458215.52 17.98
2018-04-07 04:41:30 2458215.70 17.90
2018-04-27 04:42:03 2458235.70 18.05
2018-10-16 19:05:19 2458408.30 18.01
2018-11-08 07:05:08 2458430.80 18.08
2018-12-06 05:06:00 2458458.71 18.04
2019-04-16 19:34:32 2458590.32 18.00
2019-10-20 21:44:26 2458777.41 18.06
2019-11-15 04:44:50 2458802.70 18.15
2019-12-10 09:59:53 2458827.92 17.88
2020-04-23 13:16:42 2458963.05 18.10
2020-05-22 02:21:32 2458991.60 18.05
2020-06-15 03:06:17 2459015.63 18.10
2020-10-17 05:17:37 2459139.72 18.17
2020-11-09 05:16:34 2459162.72 18.08
2020-12-06 12:51:21 2459190.04 18.05
2021-04-17 07:33:17 2459321.81 18.13
2021-05-13 11:34:45 2459347.98 18.26
2021-06-08 19:08:51 2459374.30 18.15
2021-11-23 18:14:52 2459542.26 16.50
2021-11-23 20:01:26 2459542.33 16.49
2021-12-16 08:01:01 2459564.83 16.58
2021-12-16 12:14:43 2459565.01 16.59
2022-05-28 18:29:32 2459728.27 17.66
2022-06-18 20:15:02 2459749.34 17.69
2022-11-06 13:37:33 2459890.07 17.77
2022-11-06 15:24:08 2459890.14 17.80
2022-12-08 19:14:11 2459922.30 17.72
2022-12-08 21:00:45 2459922.38 17.69
2022-12-25 07:21:55 2459938.81 17.72
2022-12-25 09:08:29 2459938.88 17.73
2023-05-08 15:50:03 2460073.16 17.78
2023-06-13 19:25:29 2460109.31 17.78
2023-06-27 13:31:35 2460123.06 17.88
2023-06-27 15:18:08 2460123.14 17.85
2023-06-27 21:18:21 2460123.39 17.84
2023-10-01 23:01:44 2460219.46 17.85
2023-10-02 09:15:41 2460219.89 17.91
2023-10-09 21:22:33 2460227.39 17.81
2023-10-09 23:09:07 2460227.46 17.83
2023-11-17 02:48:50 2460265.62 17.91
2023-11-17 04:35:25 2460265.69 17.86
2023-12-26 08:17:51 2460304.85 17.92
2023-12-26 10:04:26 2460304.92 17.90
2023-12-26 14:18:07 2460305.10 17.83
2023-12-26 16:04:42 2460305.17 17.87
2023-12-26 20:18:23 2460305.35 17.83
2023-12-26 22:04:58 2460305.42 17.83
2023-12-27 04:05:13 2460305.67 17.81
2023-12-30 04:08:16 2460308.67 17.84
2023-12-30 10:08:31 2460308.92 17.83
2023-12-30 14:22:12 2460309.10 17.84
2023-12-30 16:08:47 2460309.17 17.89
2023-12-30 20:22:28 2460309.35 17.93
2023-12-30 22:09:03 2460309.42 17.93
2023-12-31 02:22:44 2460309.60 17.97



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