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Gaia21bli




Other surveys detections
None
Comments
~3.5 mag brightening in known QSO
ATels
2669  2673 
AstroNotes
None

TNS ID
AT2021guu

RA - DEC
39.22186   -61.60421
02:36:53.25   -61:36:15.16
Galactic coords.
283.19593   -51.29246

Alerting date
2021-03-21 04:53:53
Julian date (TCB)
2459294.70
Alerting magnitude
16.38
Historic magnitude
19.43
Historic StdDev
0.52
Class
QSO
Publication date
March 22, 2021, 10:41 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.
2014-07-25 23:06:20 2456864.46 19.71
2014-07-26 05:06:35 2456864.71 19.66
2014-07-26 11:06:50 2456864.96 19.60
2014-07-26 15:20:30 2456865.14 19.54
2014-07-26 17:07:04 2456865.21 19.49
2014-07-26 21:20:45 2456865.39 19.51
2014-07-26 23:07:19 2456865.46 19.51
2014-07-27 05:07:34 2456865.71 19.76
2014-07-27 09:21:14 2456865.89 19.79
2014-07-27 11:07:49 2456865.96 19.73
2014-07-27 15:21:29 2456866.14 19.86
2014-07-27 17:08:04 2456866.21 19.82
2014-08-25 21:52:38 2456895.41 19.37
2014-11-08 12:47:50 2456970.03 19.84
2015-01-12 11:41:09 2457034.99 20.05
2015-01-12 13:27:43 2457035.06 20.04
2015-02-02 17:35:40 2457056.23 19.98
2015-02-02 19:22:14 2457056.31 19.96
2015-03-13 12:12:20 2457095.01 18.95
2015-07-10 04:41:31 2457213.70 19.82
2015-09-14 02:31:52 2457279.61 19.04
2015-09-14 04:18:26 2457279.68 19.06
2015-10-22 08:07:49 2457317.84 18.79
2015-10-22 09:54:23 2457317.91 18.85
2015-11-22 03:36:11 2457348.65 18.56
2016-01-25 02:25:40 2457412.60 18.97
2016-03-24 11:25:31 2457471.98 19.92
2016-04-13 05:25:00 2457491.73 20.13
2016-04-13 07:11:34 2457491.80 20.21
2016-05-21 12:19:16 2457530.01 19.85
2016-06-19 00:08:21 2457558.51 19.52
2016-07-22 04:03:34 2457591.67 19.88
2016-07-22 05:50:08 2457591.74 19.77
2016-08-29 09:42:27 2457629.90 19.69
2016-09-27 09:39:26 2457658.90 19.74
2016-12-04 16:36:56 2457727.19 19.33
2017-02-05 13:37:05 2457790.07 19.77
2017-02-05 15:23:39 2457790.14 19.75
2017-04-05 03:34:53 2457848.65 20.00
2017-04-26 09:33:27 2457869.90 19.78
2017-06-02 19:01:14 2457907.29 19.27
2017-07-03 08:34:00 2457937.86 19.23
2017-10-11 13:54:39 2458038.08 19.85
2017-11-15 05:44:18 2458072.74 19.88
2017-11-15 07:30:52 2458072.81 19.91
2017-12-17 23:12:38 2458105.47 17.72
2018-01-11 06:47:37 2458129.78 19.63
2018-02-17 21:57:36 2458167.42 19.92
2018-05-09 14:46:37 2458248.12 20.02
2018-05-09 16:33:12 2458248.19 20.04
2018-07-17 19:51:44 2458317.33 20.16
2018-07-17 21:38:18 2458317.40 20.14
2018-08-17 19:43:42 2458348.32 20.15
2018-09-26 09:07:23 2458387.88 20.24
2018-10-25 19:13:05 2458417.30 19.95
2018-11-27 06:50:26 2458449.79 20.32
2019-01-22 18:03:16 2458506.25 20.19
2019-03-01 22:55:49 2458544.46 20.04
2019-04-28 17:39:04 2458602.24 19.20
2019-04-28 21:52:44 2458602.41 19.08
2019-05-23 03:47:00 2458626.66 19.67
2019-05-23 05:33:34 2458626.73 19.67
2019-07-26 11:01:28 2458690.96 19.68
2019-09-23 19:59:01 2458750.33 19.85
2019-11-01 16:16:04 2458789.18 19.12
2019-11-25 06:53:59 2458812.79 18.36
2020-01-30 08:06:24 2458878.84 19.08
2020-01-30 09:52:58 2458878.91 19.06
2020-04-06 06:29:59 2458945.77 19.47
2020-04-06 10:43:39 2458945.95 19.48
2020-05-06 23:53:53 2458976.50 18.78
2020-05-07 01:40:27 2458976.57 18.86
2020-06-07 19:13:07 2459008.30 18.93
2020-08-18 13:42:28 2459080.07 19.60
2020-09-27 01:19:30 2459119.56 19.64
2020-10-26 13:11:22 2459149.05 19.50
2020-10-26 14:57:56 2459149.12 19.56
2020-11-27 18:48:49 2459181.28 18.78
2020-11-27 20:35:23 2459181.36 18.81
2021-01-23 06:01:19 2459237.75 19.69
2021-01-23 07:47:53 2459237.82 19.63
2021-03-21 04:53:53 2459294.70 16.38
2021-03-21 06:40:28 2459294.78 16.43
2021-04-29 09:50:54 2459333.91 18.59
2021-05-23 23:31:34 2459358.48 19.23
2021-06-28 09:14:13 2459393.88 18.81
2021-06-28 11:00:48 2459393.96 18.78
2021-09-01 08:51:10 2459458.87 19.67



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