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Gaia20ayf




Other surveys detections
None
Comments
rise of ~0.6 mags in Gaia, WISE and UV source, candidate QSO
ATels
None

TNS ID
AT2020dfd

RA - DEC
252.70719   7.70738
16:50:49.73   07:42:26.57
Galactic coords.
25.77389   30.27535

Alerting date
2020-02-22 19:00:03
Julian date
2458902.29
Alerting magnitude
18.38
Historic magnitude
19.10
Historic StdDev
0.17
Class
unknown
Publication date
Feb. 23, 2020, 6:29 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.
2015-02-16 20:57:35 2457070.37 19.01
2015-03-21 20:28:51 2457103.35 18.93
2015-03-21 22:15:26 2457103.43 18.98
2015-07-16 12:56:52 2457220.04 19.01
2015-07-16 17:10:31 2457220.22 18.94
2015-07-16 18:57:05 2457220.29 18.97
2015-10-14 23:42:48 2457310.49 19.02
2015-10-15 03:56:27 2457310.66 19.02
2015-10-27 11:50:52 2457322.99 19.07
2015-10-27 17:51:05 2457323.24 19.07
2016-01-08 10:22:07 2457395.93 19.03
2016-01-08 12:08:42 2457396.01 19.05
2016-01-08 16:22:23 2457396.18 19.04
2016-01-08 18:08:57 2457396.26 19.07
2016-01-22 04:32:31 2457409.69 19.08
2016-01-22 06:19:05 2457409.76 19.09
2016-02-27 16:08:19 2457446.17 19.13
2016-02-27 17:54:54 2457446.25 19.11
2016-04-04 09:26:43 2457482.89 19.11
2016-04-17 15:34:50 2457496.15 19.16
2018-01-26 15:50:25 2458145.16 18.94
2018-03-20 01:49:46 2458197.58 18.97
2018-03-20 03:36:21 2458197.65 18.91
2018-08-15 09:42:07 2458345.90 18.91
2018-08-15 11:28:41 2458345.98 19.01
2018-09-12 17:11:20 2458374.22 18.95
2019-02-06 09:15:08 2458520.89 18.96
2019-03-30 10:43:31 2458572.95 18.74
2019-07-08 17:43:23 2458673.24 18.92
2019-07-08 19:29:57 2458673.31 18.92
2019-07-08 23:43:36 2458673.49 18.91
2019-07-09 01:30:10 2458673.56 18.90
2019-07-14 13:34:24 2458679.07 18.99
2019-07-14 19:34:36 2458679.32 18.95
2019-07-14 23:48:16 2458679.49 18.99
2019-07-15 01:34:50 2458679.57 18.97
2019-08-10 20:17:17 2458706.35 19.17
2019-08-10 22:03:51 2458706.42 19.16
2019-09-10 21:31:27 2458737.40 19.10
2019-09-10 23:18:01 2458737.47 19.15
2019-10-03 16:16:02 2458760.18 19.01
2019-10-03 18:02:36 2458760.25 18.91
2020-01-07 10:36:27 2458855.94 18.59
2020-01-07 12:23:01 2458856.02 18.60
2020-01-07 16:36:42 2458856.19 18.60
2020-01-07 18:23:17 2458856.27 18.61
2020-01-13 22:43:58 2458862.45 18.64
2020-01-14 00:30:33 2458862.52 18.61
2020-01-14 04:44:14 2458862.70 18.60
2020-01-14 06:30:48 2458862.77 18.61
2020-02-22 19:00:03 2458902.29 18.38
2020-02-22 20:46:37 2458902.37 18.40
2020-03-26 02:28:45 2458934.60 18.43
2020-04-15 10:50:05 2458954.95 18.44



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