<< previous  next >>

Gaia20fop




Other surveys detections
None
Comments
erratic brightening in known QSO
ATels
None
AstroNotes
None

TNS ID
AT2020abvy

RA - DEC
60.58860   -31.79055
04:02:21.26   -31:47:25.98
Galactic coords.
231.2444   -48.50814

Alerting date
2020-12-04 18:34:31
Julian date
2459188.27
Alerting magnitude
18.43
Historic magnitude
19.59
Historic StdDev
0.44
Class
QSO
Publication date
Dec. 7, 2020, 6:50 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.
2015-01-10 06:14:53 2457032.76 20.05
2015-01-10 08:01:27 2457032.83 20.13
2015-03-19 00:42:28 2457100.53 20.15
2015-05-19 09:25:48 2457161.89 20.41
2015-05-19 11:12:22 2457161.97 20.26
2015-05-19 15:26:02 2457162.14 20.34
2015-05-30 17:19:33 2457173.22 20.50
2015-11-09 15:35:29 2457336.15 20.76
2015-11-09 21:35:43 2457336.40 20.65
2015-12-28 01:26:23 2457384.56 20.98
2016-02-21 12:56:20 2457440.04 20.52
2016-02-21 14:42:53 2457440.11 20.66
2016-03-31 07:37:50 2457478.82 19.82
2016-05-29 12:08:51 2457538.01 19.70
2016-05-29 16:22:32 2457538.18 19.73
2016-06-11 18:15:49 2457551.26 19.34
2016-06-11 22:29:30 2457551.44 19.41
2016-07-23 05:14:43 2457592.72 19.68
2016-08-20 09:17:59 2457620.89 19.99
2016-08-20 11:04:34 2457620.96 20.03
2016-09-19 09:09:06 2457650.88 19.42
2016-11-06 08:49:55 2457698.87 19.93
2016-11-06 10:36:30 2457698.94 19.96
2016-11-06 14:50:10 2457699.12 19.99
2016-11-06 16:36:44 2457699.19 19.95
2016-11-24 15:01:38 2457717.13 20.63
2017-01-07 14:35:02 2457761.11 20.22
2017-01-07 16:21:36 2457761.18 20.22
2017-02-06 14:13:21 2457791.09 19.18
2017-02-06 15:59:55 2457791.17 19.15
2017-03-03 11:09:39 2457815.97 19.80
2017-04-13 14:09:12 2457857.09 18.68
2017-04-25 04:01:52 2457868.67 19.36
2017-06-09 12:43:11 2457914.03 18.49
2017-06-09 14:29:45 2457914.10 18.65
2017-09-04 07:29:31 2458000.81 19.91
2017-10-01 13:29:07 2458028.06 19.54
2017-10-01 17:42:47 2458028.24 19.53
2017-11-20 23:24:37 2458078.48 19.69
2017-11-21 01:11:11 2458078.55 19.72
2017-11-21 05:24:51 2458078.73 19.78
2017-11-21 07:11:25 2458078.80 19.78
2018-03-14 10:26:14 2458191.93 19.19
2018-04-26 04:50:40 2458234.70 19.65
2018-05-06 03:10:29 2458244.63 19.63
2018-05-06 04:57:03 2458244.71 19.63
2018-05-06 09:10:43 2458244.88 19.71
2018-06-20 15:30:12 2458290.15 19.35
2018-07-09 13:47:11 2458309.07 19.64
2018-08-15 14:53:35 2458346.12 19.35
2018-09-19 18:47:47 2458381.28 19.12
2018-09-19 20:34:21 2458381.36 19.11
2018-10-14 00:53:57 2458405.54 19.30
2018-12-04 00:35:32 2458456.52 19.51
2018-12-04 02:22:06 2458456.60 19.60
2018-12-26 12:40:42 2458479.03 19.41
2018-12-26 14:27:16 2458479.10 19.39
2019-01-30 12:12:58 2458514.01 20.08
2019-03-05 23:29:05 2458548.48 20.74
2019-05-18 05:52:24 2458621.74 20.61
2019-08-03 17:06:32 2458699.21 20.20
2019-09-08 20:44:50 2458735.36 20.56
2019-09-28 09:22:29 2458754.89 20.57
2019-11-10 22:27:51 2458798.44 20.19
2019-11-11 00:14:25 2458798.51 20.14
2019-11-20 06:25:54 2458807.77 20.10
2019-11-20 10:39:34 2458807.94 20.10
2019-11-20 12:26:08 2458808.02 20.10
2020-01-01 07:20:33 2458849.81 19.65
2020-01-01 09:07:07 2458849.88 19.54
2020-01-22 02:01:52 2458870.58 19.18
2020-01-22 03:48:26 2458870.66 19.15
2020-02-23 23:20:56 2458903.47 19.68
2020-04-02 17:10:10 2458942.22 19.34
2020-04-02 18:56:44 2458942.29 19.32
2020-04-23 23:39:39 2458963.49 18.98
2020-04-24 01:26:13 2458963.56 19.00
2020-06-15 15:23:48 2459016.14 19.18
2020-07-12 16:16:09 2459043.18 19.92
2020-08-16 07:05:59 2459077.80 19.32
2020-09-20 18:46:21 2459113.28 19.04
2020-09-20 20:32:55 2459113.36 19.06
2020-10-14 18:53:02 2459137.29 19.08
2020-10-14 20:39:36 2459137.36 19.10
2020-12-04 18:34:31 2459188.27 18.43
2020-12-04 20:21:05 2459188.35 18.39



2015 - Institute of Astronomy, University of Cambridge, UK - Privacy policy