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Gaia20avn




Other surveys detections
None
Comments
variable blue source fades by 1,5 mag in 5 months. WISE and UV source, candidate QSO
ATels
None
AstroNotes
None

TNS ID
AT2020cum

RA - DEC
287.31425   -60.89041
19:09:15.42   -60:53:25.48
Galactic coords.
335.46509   -25.5957

Alerting date
2020-02-14 13:56:31
Julian date
2458894.08
Alerting magnitude
20.52
Historic magnitude
19.04
Historic StdDev
0.20
Class
unknown
Publication date
Feb. 18, 2020, 10:34 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.
2014-11-20 14:29:17 2456982.10 19.40
2014-11-30 08:34:57 2456991.86 19.51
2015-03-28 23:27:12 2457110.48 18.64
2015-08-28 21:17:29 2457263.39 18.80
2015-08-28 23:04:03 2457263.46 18.54
2015-09-25 21:07:26 2457291.38 18.81
2015-12-05 15:25:02 2457362.14 19.01
2015-12-05 19:38:41 2457362.32 19.14
2015-12-06 01:38:55 2457362.57 19.03
2015-12-06 07:39:09 2457362.82 18.92
2015-12-06 09:25:42 2457362.89 19.03
2015-12-06 19:39:35 2457363.32 18.98
2015-12-07 03:26:23 2457363.64 19.07
2015-12-07 13:40:16 2457364.07 19.14
2015-12-07 21:27:04 2457364.39 19.03
2016-01-27 19:38:17 2457415.32 18.80
2016-01-28 05:52:12 2457415.74 18.89
2016-01-28 07:38:47 2457415.82 19.19
2016-01-31 23:55:44 2457419.50 19.10
2016-02-01 01:42:18 2457419.57 19.13
2016-02-01 05:55:59 2457419.75 19.31
2016-02-01 07:42:33 2457419.82 19.01
2016-03-14 16:52:50 2457462.20 19.39
2016-04-11 16:40:55 2457490.20 20.10
2016-04-11 18:27:30 2457490.27 19.50
2016-05-08 16:38:42 2457517.19 19.06
2016-05-08 18:25:16 2457517.27 18.88
2016-09-08 10:26:52 2457639.94 19.02
2016-09-08 12:13:26 2457640.01 19.24
2016-10-09 10:03:57 2457670.92 19.13
2017-02-04 00:46:08 2457788.53 18.98
2017-02-04 02:32:43 2457788.61 18.86
2017-02-14 22:02:18 2457799.42 18.73
2017-02-15 02:15:59 2457799.59 19.07
2017-03-25 13:23:54 2457838.06 19.03
2017-03-25 15:10:29 2457838.13 18.96
2017-04-27 02:52:18 2457870.62 18.87
2017-05-20 01:12:44 2457893.55 19.19
2017-05-20 02:59:18 2457893.62 18.86
2017-07-29 01:19:28 2457963.56 18.97
2017-07-29 07:19:42 2457963.81 19.05
2017-07-29 15:06:30 2457964.13 18.82
2017-07-29 19:20:09 2457964.31 18.87
2017-07-29 21:06:43 2457964.38 18.84
2017-07-30 01:20:23 2457964.56 18.99
2017-07-30 03:06:57 2457964.63 18.79
2017-07-30 07:20:36 2457964.81 18.80
2017-07-30 09:07:10 2457964.88 18.92
2017-07-30 13:20:49 2457965.06 18.98
2017-07-30 15:07:23 2457965.13 18.76
2017-07-30 21:07:36 2457965.38 18.82
2017-08-03 15:10:49 2457969.13 18.98
2017-08-03 21:11:02 2457969.38 18.90
2017-08-04 01:24:41 2457969.56 19.02
2017-08-04 03:11:15 2457969.63 18.85
2017-09-20 00:58:17 2458016.54 19.05
2017-10-23 14:08:17 2458050.09 19.04
2017-11-11 18:20:19 2458069.26 19.25
2017-11-11 20:06:53 2458069.34 19.24
2018-02-13 09:07:30 2458162.88 19.15
2018-04-05 16:20:11 2458214.18 19.20
2018-05-13 20:11:48 2458252.34 19.19
2018-05-13 21:58:22 2458252.42 19.21
2018-05-14 02:12:03 2458252.59 19.26
2018-05-30 16:09:53 2458269.17 19.26
2018-05-30 20:23:34 2458269.35 19.13
2018-05-30 22:10:08 2458269.42 19.37
2018-05-31 02:23:49 2458269.60 19.45
2018-08-06 20:26:55 2458337.35 18.85
2018-08-06 22:13:28 2458337.43 18.87
2018-08-25 08:35:24 2458355.86 19.09
2018-10-01 08:06:20 2458392.84 19.09
2018-10-01 09:52:54 2458392.91 18.84
2018-11-06 15:03:05 2458429.13 19.08
2018-11-06 19:16:44 2458429.30 19.07
2018-11-21 13:20:21 2458444.06 18.96
2019-02-23 04:09:39 2458537.67 19.30
2019-03-14 23:57:08 2458557.50 19.35
2019-09-18 08:34:03 2458744.86 19.16
2019-10-21 04:01:36 2458777.67 19.74
2019-10-21 05:48:10 2458777.74 19.26
2020-02-14 13:56:31 2458894.08 20.52
2020-02-14 15:43:05 2458894.15 20.59
2020-03-09 02:41:33 2458917.61 20.19
2020-04-08 22:03:48 2458948.42 19.76
2020-04-08 23:50:23 2458948.49 19.58
2020-05-19 14:09:30 2458989.09 19.56
2020-05-19 18:23:10 2458989.27 19.46
2020-05-29 12:35:40 2458999.02 19.45
2020-05-29 18:35:55 2458999.27 19.30
2020-08-07 02:25:31 2459068.60 18.79
2020-08-07 04:12:05 2459068.68 18.80
2020-08-07 08:25:45 2459068.85 19.22
2020-08-07 10:12:19 2459068.93 18.95
2020-08-26 10:20:14 2459087.93 19.02
2020-08-26 14:33:53 2459088.11 18.71
2020-10-01 20:04:59 2459124.34 18.85
2020-10-01 21:51:32 2459124.41 18.74



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