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Gaia20avf




Other surveys detections
None
Comments
candidate QSO brightens by more than 1 mag in 7 months. WISE and UV detected
ATels
None

TNS ID
AT2020ctw

RA - DEC
314.04024   -60.39031
20:56:09.66   -60:23:25.12
Galactic coords.
335.68425   -38.61652

Alerting date
2020-02-15 15:56:02
Julian date
2458895.16
Alerting magnitude
18.96
Historic magnitude
20.02
Historic StdDev
0.29
Class
unknown
Publication date
Feb. 17, 2020, 10:53 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.
2014-11-17 20:38:27 2456979.36 20.12
2015-03-08 09:47:13 2457089.91 19.96
2015-03-08 11:33:48 2457089.98 20.02
2015-03-27 15:49:21 2457109.16 20.05
2015-03-27 17:35:55 2457109.23 20.08
2015-06-25 21:09:29 2457199.38 20.54
2015-06-26 03:09:44 2457199.63 20.60
2015-06-26 04:56:18 2457199.71 20.50
2015-06-26 09:09:59 2457199.88 20.56
2015-08-30 03:07:01 2457264.63 20.25
2015-12-01 13:46:35 2457358.07 19.91
2015-12-01 15:33:09 2457358.15 19.89
2015-12-14 07:51:36 2457370.83 19.94
2016-05-11 12:16:48 2457520.01 19.79
2016-09-09 16:16:51 2457641.18 19.85
2016-09-09 18:03:24 2457641.25 19.80
2016-10-06 16:09:51 2457668.17 19.71
2016-12-14 08:41:11 2457736.86 19.83
2016-12-14 10:27:45 2457736.94 19.92
2016-12-14 14:41:24 2457737.11 19.82
2016-12-22 08:46:43 2457744.87 19.87
2016-12-22 10:33:17 2457744.94 19.90
2017-02-08 08:45:41 2457792.87 19.83
2017-02-08 14:45:56 2457793.12 19.87
2017-02-08 20:22:10 2457793.35 19.99
2017-02-13 16:12:59 2457798.18 19.89
2017-02-13 20:26:39 2457798.35 19.92
2017-02-13 22:13:14 2457798.43 19.84
2017-03-28 09:06:33 2457840.88 19.93
2017-03-28 13:20:15 2457841.06 19.97
2017-04-24 13:10:31 2457868.05 20.00
2017-09-21 06:48:46 2458017.78 19.38
2017-10-21 02:16:03 2458047.59 19.43
2017-10-21 06:29:42 2458047.77 19.45
2017-11-14 14:04:23 2458072.09 19.51
2018-02-17 05:02:42 2458166.71 19.57
2018-02-17 09:16:23 2458166.89 19.57
2018-04-08 10:14:37 2458216.93 19.74
2018-05-09 14:12:11 2458248.09 19.84
2018-06-03 22:02:27 2458273.42 20.05
2018-06-04 02:16:08 2458273.59 20.08
2018-08-10 08:17:58 2458340.85 19.80
2018-08-10 10:04:32 2458340.92 19.83
2018-08-10 14:18:12 2458341.10 19.81
2018-08-10 16:04:46 2458341.17 19.70
2018-08-10 20:18:26 2458341.35 19.86
2018-08-10 22:05:00 2458341.42 19.82
2018-08-11 02:18:39 2458341.60 19.81
2018-08-11 04:05:13 2458341.67 19.77
2018-08-11 08:18:52 2458341.85 19.77
2018-08-11 16:05:40 2458342.17 19.83
2018-08-11 22:05:53 2458342.42 19.72
2018-08-12 04:06:06 2458342.67 19.82
2018-08-12 10:06:19 2458342.92 19.84
2018-08-13 10:07:12 2458343.92 19.78
2018-08-13 16:07:25 2458344.17 19.77
2018-08-13 22:07:38 2458344.42 19.78
2018-08-14 04:07:51 2458344.67 19.79
2018-08-14 08:21:31 2458344.85 19.84
2018-08-14 10:08:05 2458344.92 19.78
2018-08-14 14:21:44 2458345.10 19.75
2018-08-14 16:08:18 2458345.17 19.74
2018-08-14 20:21:57 2458345.35 19.76
2018-08-14 22:08:31 2458345.42 19.74
2018-08-15 02:22:11 2458345.60 19.74
2018-08-15 08:22:24 2458345.85 19.76
2018-08-15 10:08:58 2458345.92 19.72
2018-08-15 14:22:38 2458346.10 19.72
2018-08-15 16:09:12 2458346.17 19.81
2018-08-15 22:09:26 2458346.42 19.70
2018-08-16 02:23:05 2458346.60 19.95
2018-10-02 19:57:40 2458394.33 19.73
2018-11-04 07:25:32 2458426.81 19.95
2018-11-25 01:21:03 2458447.56 19.98
2019-02-26 18:00:57 2458541.25 19.83
2019-03-13 22:20:19 2458556.43 19.77
2019-03-14 00:06:53 2458556.50 19.76
2019-05-25 21:17:05 2458629.39 20.14
2019-05-25 23:03:40 2458629.46 20.17
2019-06-15 15:27:41 2458650.14 20.12
2019-06-15 17:14:15 2458650.22 20.08
2019-09-01 07:58:21 2458727.83 19.70
2019-09-17 04:08:49 2458743.67 19.76
2019-11-27 23:42:23 2458815.49 19.03
2019-11-28 01:28:57 2458815.56 19.02
2019-12-17 00:08:54 2458834.51 19.00
2019-12-17 01:55:28 2458834.58 18.99
2019-12-17 06:09:07 2458834.76 19.04
2019-12-17 07:55:41 2458834.83 19.01
2020-02-15 15:56:02 2458895.16 18.96
2020-02-15 20:09:43 2458895.34 18.89
2020-02-15 21:56:17 2458895.41 18.92
2020-03-04 04:20:41 2458912.68 19.01
2020-03-04 08:34:22 2458912.86 19.01
2020-03-04 10:20:56 2458912.93 19.02
2020-04-10 18:01:19 2458950.25 19.19
2020-06-03 06:39:10 2459003.78 19.18
2020-06-03 08:25:45 2459003.85 19.12



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