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Gaia21bfy




Other surveys detections
None
Comments
known z=1.96 QSO brightens by 0.3 mag in 1.5 years
ATels
None
AstroNotes
None

TNS ID
AT2021fbs

RA - DEC
238.71734   33.10772
15:54:52.16   33:06:27.79
Galactic coords.
53.044   50.19768

Alerting date
2021-03-06 14:29:34
Julian date (TCB)
2459280.10
Alerting magnitude
18.39
Historic magnitude
18.71
Historic StdDev
0.09
Class
QSO
Publication date
March 8, 2021, 10:48 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.
2014-10-27 09:29:11 2456957.90 18.68
2014-10-27 11:15:45 2456957.97 18.70
2015-01-10 15:09:08 2457033.13 18.70
2015-01-10 16:55:43 2457033.21 18.74
2015-02-09 22:38:13 2457063.44 18.74
2015-03-19 02:00:48 2457100.58 18.76
2015-05-18 18:34:36 2457161.27 18.72
2015-05-18 20:21:10 2457161.35 18.76
2015-05-30 18:40:58 2457173.28 18.72
2015-05-30 20:27:32 2457173.35 18.72
2015-07-12 07:14:17 2457215.80 18.67
2015-09-08 04:55:21 2457273.71 18.67
2015-09-08 06:41:55 2457273.78 18.64
2015-10-22 18:16:15 2457318.26 18.68
2015-10-23 00:16:29 2457318.51 18.64
2015-10-23 04:30:08 2457318.69 18.71
2015-11-10 16:40:59 2457337.20 18.66
2015-11-10 18:27:33 2457337.27 18.67
2015-11-10 22:41:14 2457337.45 18.70
2015-11-11 00:27:48 2457337.52 18.68
2015-12-27 12:07:08 2457384.00 18.70
2015-12-27 16:20:49 2457384.18 18.67
2016-01-24 22:11:19 2457412.42 18.73
2016-02-20 23:45:20 2457439.49 18.73
2016-03-31 02:57:34 2457478.62 18.72
2016-03-31 04:44:08 2457478.70 18.70
2016-04-13 16:50:27 2457492.20 18.73
2016-04-13 21:04:08 2457492.38 18.75
2016-05-28 19:31:05 2457537.31 18.70
2016-05-28 21:17:39 2457537.39 18.66
2016-06-12 03:23:05 2457551.64 18.71
2016-08-21 00:16:00 2457621.51 18.73
2016-09-19 12:04:31 2457651.00 18.72
2016-09-19 13:51:05 2457651.08 18.70
2016-11-06 13:28:14 2457699.06 18.71
2016-11-06 17:41:55 2457699.24 18.70
2016-11-06 19:28:29 2457699.31 18.70
2016-11-06 23:42:09 2457699.49 18.70
2016-11-25 11:53:13 2457718.00 18.70
2016-11-25 13:39:47 2457718.07 18.66
2016-11-25 17:53:28 2457718.25 18.68
2016-11-25 19:40:02 2457718.32 18.71
2017-01-07 05:30:56 2457760.73 18.55
2017-02-06 18:58:15 2457791.29 18.70
2017-03-03 00:27:14 2457815.52 18.68
2017-04-13 05:16:32 2457856.72 18.65
2017-04-24 17:23:17 2457868.22 18.62
2017-04-24 19:09:51 2457868.30 18.62
2017-06-08 21:51:41 2457913.41 18.65
2017-06-08 23:38:15 2457913.48 18.58
2017-08-03 16:47:29 2457969.20 18.65
2017-09-04 22:25:32 2458001.43 18.60
2017-09-05 02:39:11 2458001.61 18.53
2017-10-01 20:36:39 2458028.36 18.61
2017-10-01 22:23:13 2458028.43 18.59
2017-11-20 16:02:40 2458078.17 18.62
2017-11-20 20:16:20 2458078.34 18.64
2017-11-21 02:16:35 2458078.59 18.61
2018-01-18 15:49:35 2458137.16 18.60
2018-03-13 19:31:24 2458191.31 18.62
2018-03-13 21:17:58 2458191.39 18.60
2018-04-25 18:12:19 2458234.26 18.60
2018-04-25 19:58:53 2458234.33 18.64
2018-05-06 02:05:24 2458244.59 18.60
2018-05-06 06:19:04 2458244.76 18.62
2018-06-20 00:38:04 2458289.53 18.55
2018-07-09 22:51:18 2458309.45 18.60
2018-08-15 10:07:46 2458345.92 18.66
2018-08-15 11:54:20 2458346.00 18.63
2018-09-20 11:28:40 2458381.98 18.62
2018-10-14 09:46:50 2458405.91 18.65
2018-10-14 11:33:24 2458405.98 18.63
2018-12-03 15:27:39 2458456.14 18.59
2018-12-03 17:14:14 2458456.22 18.62
2018-12-03 21:27:54 2458456.39 18.58
2018-12-27 03:33:27 2458479.65 18.67
2018-12-27 05:20:02 2458479.72 18.68
2019-03-05 20:31:45 2458548.36 18.68
2019-03-05 22:18:20 2458548.43 18.68
2019-05-07 13:07:35 2458611.05 18.70
2019-05-07 14:54:09 2458611.12 18.69
2019-05-18 07:14:19 2458621.80 18.69
2019-05-18 09:00:53 2458621.88 18.65
2019-07-01 05:53:13 2458665.75 18.70
2019-07-01 07:39:47 2458665.82 18.69
2019-08-03 03:52:39 2458698.66 18.69
2019-09-08 21:55:19 2458735.41 18.68
2019-09-08 23:41:53 2458735.49 18.67
2019-09-27 18:14:58 2458754.26 18.65
2019-11-10 09:04:50 2458797.88 18.64
2019-11-20 13:31:32 2458808.06 18.63
2019-11-20 15:18:06 2458808.14 18.64
2019-12-31 22:12:54 2458849.43 18.63
2020-01-22 11:00:38 2458870.96 18.60
2020-01-22 12:47:12 2458871.03 18.62
2020-04-03 10:04:51 2458942.92 18.53
2020-04-03 14:18:31 2458943.10 18.51
2020-04-03 16:05:06 2458943.17 18.53
2020-04-24 10:35:07 2458963.94 18.53
2020-04-24 14:48:48 2458964.12 18.51
2020-04-24 16:35:22 2458964.19 18.54
2020-04-24 20:49:02 2458964.37 18.54
2020-06-15 04:43:31 2459015.70 18.47
2020-06-15 06:30:05 2459015.77 18.52
2020-07-13 01:22:35 2459043.56 18.51
2020-07-13 05:36:15 2459043.73 18.46
2020-08-16 04:06:34 2459077.67 18.46
2020-09-21 11:27:08 2459113.98 18.41
2020-10-15 03:45:52 2459137.66 18.39
2020-12-04 09:26:47 2459187.89 18.39
2020-12-04 11:13:22 2459187.97 18.37
2020-12-28 03:32:05 2459211.65 18.41
2021-01-30 15:11:04 2459245.13 18.36
2021-03-06 16:16:09 2459280.18 18.31
2021-03-25 02:31:59 2459298.61 18.37
2021-03-25 04:18:33 2459298.68 18.36
2021-05-08 07:05:20 2459342.80 18.41
2021-05-08 08:51:54 2459342.87 18.37
2021-05-18 20:58:19 2459353.37 18.37
2021-05-19 01:11:58 2459353.55 18.36
2021-07-01 17:51:25 2459397.24 18.41
2021-07-01 19:37:59 2459397.32 18.38
2021-07-24 23:45:52 2459420.49 18.39
2021-08-28 01:00:48 2459454.54 18.43



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