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Gaia20bwe




Other surveys detections
None
Comments
~0.5 mag rise in known QSO
ATels
None
AstroNotes
None

TNS ID
AT2020htg

RA - DEC
141.76144   30.47656
09:27:02.75   30:28:35.62
Galactic coords.
195.96739   45.47561

Alerting date
2020-04-18 07:19:05
Julian date (TCB)
2458957.80
Alerting magnitude
18.50
Historic magnitude
19.02
Historic StdDev
0.09
Class
QSO
Publication date
April 19, 2020, 12:29 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.
2015-06-02 07:02:44 2457175.79 18.98
2015-06-02 11:16:23 2457175.97 18.96
2015-11-01 01:45:00 2457327.57 18.92
2015-12-05 17:26:08 2457362.23 18.97
2015-12-05 19:12:43 2457362.30 19.00
2015-12-19 01:20:22 2457375.56 18.96
2015-12-19 05:34:03 2457375.73 18.99
2016-03-20 19:34:06 2457468.32 19.04
2016-03-20 21:20:39 2457468.39 19.02
2016-04-01 13:39:48 2457480.07 19.05
2016-04-01 15:26:22 2457480.14 19.05
2016-04-01 19:40:01 2457480.32 19.04
2016-05-08 14:42:33 2457517.11 19.03
2016-09-22 09:11:02 2457653.88 19.00
2016-09-22 13:24:43 2457654.06 19.02
2016-09-22 15:11:18 2457654.13 19.00
2016-10-06 13:34:30 2457668.07 19.03
2016-11-10 14:56:09 2457703.12 18.99
2016-11-10 19:09:51 2457703.30 18.96
2017-03-29 03:57:27 2457841.66 18.90
2017-03-29 05:44:01 2457841.74 18.86
2017-04-17 03:57:45 2457860.67 18.88
2017-04-17 05:44:18 2457860.74 18.87
2017-05-19 17:14:01 2457893.22 18.90
2017-10-01 03:54:29 2458027.66 18.93
2017-10-01 05:41:04 2458027.74 18.91
2017-10-22 15:58:48 2458049.17 18.93
2017-11-21 03:42:45 2458078.65 18.97
2018-04-07 23:02:03 2458216.46 18.98
2018-05-02 04:52:27 2458240.70 18.97
2018-05-02 06:39:00 2458240.78 18.96
2018-05-30 12:22:48 2458269.02 18.97
2018-12-01 06:38:28 2458453.78 18.88
2019-04-18 06:08:34 2458591.76 18.82
2019-04-18 07:55:08 2458591.83 18.87
2019-05-17 11:47:47 2458620.99 18.84
2019-05-17 13:34:21 2458621.07 18.85
2019-06-10 01:31:10 2458644.56 18.83
2019-10-22 07:40:09 2458778.82 18.78
2019-10-22 09:26:43 2458778.89 18.80
2019-12-11 21:41:51 2458829.40 18.70
2020-04-18 07:19:05 2458957.80 18.50
2020-04-18 09:05:39 2458957.88 18.64
2020-05-20 02:38:38 2458989.61 18.62
2020-05-20 04:25:11 2458989.68 18.58
2020-06-09 10:59:27 2459009.96 18.61
2020-10-11 12:50:00 2459134.03 18.67
2020-10-11 17:03:41 2459134.21 18.62
2020-11-07 10:55:58 2459160.96 18.64
2020-11-07 12:42:33 2459161.03 18.69
2020-12-01 16:50:44 2459185.20 18.68
2021-04-18 18:07:16 2459323.26 18.84
2021-05-18 11:45:28 2459352.99 18.80
2021-10-22 02:01:13 2459509.58 18.76
2021-10-22 06:14:55 2459509.76 18.79
2021-11-21 23:54:12 2459540.50 18.81
2021-11-22 01:40:47 2459540.57 18.82
2021-12-11 05:57:37 2459559.75 18.80
2022-06-03 14:29:24 2459734.10 18.87
2022-06-03 18:43:02 2459734.28 18.85
2022-06-19 12:49:27 2459750.03 18.91
2022-06-19 14:36:01 2459750.11 18.87
2022-06-19 18:49:40 2459750.28 18.88
2022-06-19 20:36:13 2459750.36 18.89
2022-11-01 19:26:13 2459885.31 18.86
2022-11-01 21:12:48 2459885.38 18.85
2022-12-06 18:52:35 2459920.29 18.91
2022-12-19 14:47:12 2459933.12 18.87
2022-12-19 19:00:53 2459933.29 18.86
2023-03-22 03:00:30 2460025.63 18.89
2023-04-03 21:06:12 2460038.38 18.88
2023-04-03 22:52:45 2460038.45 18.89
2023-05-10 08:23:32 2460074.85 18.84
2023-05-10 10:10:06 2460074.92 18.85
2023-09-23 22:38:16 2460211.44 19.02
2023-09-24 02:51:57 2460211.62 18.98
2023-10-08 21:01:27 2460226.38 18.99
2023-10-08 22:48:02 2460226.45 19.05
2023-10-09 03:01:43 2460226.63 19.00
2023-11-12 10:23:52 2460260.93 18.97



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