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Gaia21bgf




Other surveys detections
None
Comments
Gaia source coincident with X-ray source brightens slowly by 0.35 mag
ATels
None
AstroNotes
None

TNS ID
AT2021fdb

RA - DEC
251.28810   13.74721
16:45:09.14   13:44:49.96
Galactic coords.
31.51982   34.12316

Alerting date
2021-03-07 20:51:11
Julian date (TCB)
2459281.37
Alerting magnitude
18.56
Historic magnitude
18.86
Historic StdDev
0.06
Class
unknown
Publication date
March 9, 2021, 9:12 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.
2015-01-02 09:15:21 2457024.89 18.72
2015-01-02 15:15:36 2457025.14 18.77
2015-01-02 17:02:10 2457025.21 18.77
2015-01-02 23:02:25 2457025.46 18.75
2015-01-03 03:16:06 2457025.64 18.79
2015-01-03 09:16:21 2457025.89 18.77
2015-01-03 17:03:11 2457026.21 18.77
2015-02-15 08:54:29 2457068.87 18.81
2015-02-15 10:41:04 2457068.95 18.82
2015-03-21 02:22:59 2457102.60 18.81
2015-07-15 17:14:48 2457219.22 18.77
2015-07-15 19:01:22 2457219.29 18.76
2015-09-06 22:33:59 2457272.44 18.76
2015-10-16 11:49:48 2457311.99 18.76
2015-10-16 16:03:27 2457312.17 18.77
2015-10-16 17:50:01 2457312.24 18.77
2015-10-16 22:03:40 2457312.42 18.80
2015-10-29 16:11:57 2457325.17 18.77
2015-10-29 17:58:31 2457325.25 18.80
2015-10-29 22:12:10 2457325.43 18.81
2015-10-29 23:58:44 2457325.50 18.80
2016-01-04 18:03:45 2457392.25 18.85
2016-01-04 22:17:26 2457392.43 18.87
2016-01-05 00:04:01 2457392.50 18.84
2016-01-22 16:27:27 2457410.19 18.90
2016-01-22 18:14:01 2457410.26 18.88
2016-02-26 05:51:13 2457444.74 18.86
2016-02-26 10:04:54 2457444.92 18.93
2016-04-03 09:20:38 2457481.89 18.92
2016-04-03 11:07:12 2457481.96 18.92
2016-07-25 00:16:12 2457594.51 18.83
2016-07-25 02:02:45 2457594.59 18.81
2016-08-15 06:13:25 2457615.76 18.90
2016-08-15 07:59:59 2457615.83 18.82
2016-09-17 11:42:38 2457648.99 18.83
2017-01-13 23:27:37 2457767.48 18.82
2017-01-14 01:14:12 2457767.55 18.76
2017-01-14 05:27:53 2457767.73 18.77
2017-02-06 05:31:01 2457790.73 18.77
2017-03-08 02:23:09 2457820.60 18.80
2017-03-08 06:36:51 2457820.78 18.71
2017-04-18 05:40:52 2457861.74 18.76
2017-04-25 13:33:39 2457869.07 18.72
2017-04-25 17:47:19 2457869.24 18.76
2017-04-25 19:33:54 2457869.32 18.76
2017-08-30 02:31:51 2457995.61 18.73
2017-09-28 16:00:30 2458025.17 18.75
2018-01-24 20:01:15 2458143.33 18.81
2018-06-28 12:38:33 2458298.03 18.83
2018-06-28 18:38:47 2458298.28 18.77
2018-06-28 22:52:26 2458298.45 18.81
2018-06-29 00:39:00 2458298.53 18.75
2018-06-29 04:52:40 2458298.70 18.81
2018-06-29 10:52:53 2458298.95 18.80
2018-06-29 18:39:40 2458299.28 18.76
2018-06-30 00:39:53 2458299.53 18.80
2018-06-30 06:40:06 2458299.78 18.80
2018-06-30 12:40:19 2458300.03 18.77
2018-06-30 16:53:58 2458300.20 18.80
2018-06-30 18:40:32 2458300.28 18.78
2018-06-30 22:54:11 2458300.45 18.81
2018-07-01 00:40:45 2458300.53 18.80
2018-07-01 04:54:24 2458300.70 18.78
2018-07-01 06:40:58 2458300.78 18.80
2018-07-01 10:54:37 2458300.95 18.79
2018-07-01 12:41:11 2458301.03 18.77
2018-07-01 16:54:51 2458301.20 18.78
2018-08-15 17:34:29 2458346.23 18.76
2018-09-13 23:15:18 2458375.47 18.81
2018-09-14 03:28:57 2458375.65 18.84
2018-10-09 21:23:22 2458401.39 18.86
2019-02-04 15:12:14 2458519.13 18.90
2019-02-04 16:58:49 2458519.21 18.91
2019-03-07 02:53:22 2458549.62 18.90
2019-03-07 04:39:57 2458549.69 18.88
2019-03-29 08:51:24 2458571.87 18.94
2019-03-29 10:37:59 2458571.94 18.94
2019-07-06 11:45:21 2458670.99 18.88
2019-07-06 13:31:55 2458671.06 18.85
2019-08-09 02:16:53 2458704.60 18.82
2019-08-09 04:03:27 2458704.67 18.79
2019-09-10 03:36:03 2458736.65 18.82
2019-09-10 05:22:37 2458736.72 18.81
2020-01-05 12:16:54 2458854.01 18.86
2020-01-16 16:46:07 2458865.20 18.87
2020-01-16 18:32:41 2458865.27 18.89
2020-02-23 08:41:43 2458902.86 18.80
2020-03-27 14:26:04 2458936.10 18.77
2020-03-27 16:12:39 2458936.18 18.77
2020-04-17 03:00:08 2458956.63 18.80
2020-04-17 04:46:42 2458956.70 18.78
2020-04-17 09:00:23 2458956.88 18.79
2020-06-27 23:07:23 2459028.46 18.74
2020-06-28 00:53:57 2459028.54 18.76
2020-06-28 06:54:10 2459028.79 18.73
2020-06-28 11:07:50 2459028.96 18.75
2020-06-28 12:54:24 2459029.04 18.75
2020-06-28 17:08:03 2459029.21 18.78
2020-06-28 18:54:37 2459029.29 18.71
2020-06-29 00:54:51 2459029.54 18.79
2020-07-05 13:01:02 2459036.04 18.77
2020-07-05 17:14:41 2459036.22 18.76
2020-07-05 19:01:15 2459036.29 18.73
2020-07-05 23:14:55 2459036.47 18.75
2020-07-06 01:01:28 2459036.54 18.75
2020-07-06 05:15:08 2459036.72 18.76
2020-07-06 07:01:42 2459036.79 18.75
2020-07-06 11:15:21 2459036.97 18.77
2020-08-16 05:33:01 2459077.73 18.71
2020-09-14 23:13:11 2459107.47 18.68
2020-10-10 09:22:12 2459132.89 18.66
2020-10-10 11:08:46 2459132.96 18.68
2021-02-05 03:11:15 2459250.63 18.56
2021-02-05 04:57:49 2459250.71 18.54
2021-03-07 22:37:45 2459281.44 18.51
2021-03-29 20:49:57 2459303.37 18.54
2021-07-06 17:42:56 2459402.24 18.65
2021-07-06 19:29:30 2459402.31 18.65
2021-07-18 19:35:35 2459414.32 18.69
2021-08-27 10:53:29 2459453.95 18.67
2021-08-27 12:40:03 2459454.03 18.61



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