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Gaia20ayl




Other surveys detections
None
Comments
long term decline of ~1 mag in Gaia source
ATels
None

TNS ID
AT2020dff

RA - DEC
266.35276   -15.48241
17:45:24.66   -15:28:56.68
Galactic coords.
11.51459   7.00597

Alerting date
2020-02-22 09:10:30
Julian date
2458901.88
Alerting magnitude
19.31
Historic magnitude
18.17
Historic StdDev
0.19
Class
unknown
Publication date
Feb. 23, 2020, 6:31 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.
2015-02-23 16:52:28 2457077.20 18.32
2015-03-23 08:54:41 2457104.87 18.08
2015-03-23 10:41:15 2457104.95 18.16
2015-04-15 16:40:02 2457128.19 17.81
2015-04-15 20:53:44 2457128.37 17.84
2015-09-05 10:03:13 2457270.92 18.05
2015-10-06 03:37:52 2457301.65 18.04
2015-10-26 11:24:03 2457321.98 18.03
2015-10-26 15:37:42 2457322.15 17.99
2016-03-05 04:17:08 2457452.68 18.12
2016-04-06 09:53:28 2457484.91 18.18
2016-04-06 11:40:02 2457484.99 18.39
2016-04-24 05:46:57 2457502.74 18.22
2016-09-15 05:11:29 2457646.72 18.21
2016-09-15 06:58:03 2457646.79 18.34
2016-10-21 04:34:59 2457682.69 18.03
2016-11-02 10:41:21 2457694.95 18.08
2016-11-02 12:27:55 2457695.02 18.23
2016-11-02 16:41:34 2457695.20 18.24
2016-11-02 18:28:07 2457695.27 18.06
2017-01-30 19:40:19 2457784.32 18.11
2017-01-30 23:54:00 2457784.50 18.10
2017-01-31 01:40:35 2457784.57 18.15
2017-01-31 05:54:16 2457784.75 18.20
2017-01-31 13:41:06 2457785.07 18.32
2017-01-31 17:54:47 2457785.25 18.26
2017-01-31 19:41:22 2457785.32 18.26
2017-01-31 23:55:03 2457785.50 18.29
2017-02-01 01:41:38 2457785.57 18.01
2017-02-01 05:55:18 2457785.75 18.05
2017-02-01 11:55:34 2457786.00 18.08
2017-02-01 17:55:49 2457786.25 18.23
2017-02-01 23:56:05 2457786.50 18.08
2017-02-02 05:56:20 2457786.75 18.14
2017-02-02 11:56:36 2457787.00 17.91
2017-02-02 13:43:10 2457787.07 18.08
2017-02-02 17:56:51 2457787.25 18.03
2017-02-02 19:43:26 2457787.32 18.20
2017-02-02 23:57:07 2457787.50 18.20
2017-02-03 01:43:42 2457787.57 18.07
2017-02-03 05:57:23 2457787.75 18.09
2017-02-03 11:57:39 2457788.00 17.94
2017-04-22 18:16:39 2457866.26 18.07
2017-04-22 20:03:13 2457866.34 18.09
2017-04-23 00:16:55 2457866.51 18.11
2017-04-23 02:03:29 2457866.59 18.08
2017-05-01 14:10:54 2457875.09 18.06
2017-05-01 20:11:09 2457875.34 18.04
2017-05-02 00:24:51 2457875.52 18.05
2017-08-07 02:15:25 2457972.59 18.17
2017-08-07 04:01:59 2457972.67 18.28
2017-08-21 10:07:47 2457986.92 18.44
2017-09-26 01:42:36 2458022.57 18.00
2018-02-05 02:16:58 2458154.60 18.11
2018-03-26 08:02:17 2458203.83 17.92
2018-03-26 09:48:52 2458203.91 18.15
2018-08-16 03:18:26 2458346.64 18.19
2018-09-06 03:16:46 2458367.64 18.13
2018-10-06 16:37:37 2458398.19 18.07
2019-02-13 23:11:02 2458528.47 18.93
2019-02-14 03:24:43 2458528.64 18.77
2019-03-08 21:24:43 2458551.39 18.93
2019-03-08 23:11:18 2458551.47 18.92
2019-08-18 20:22:43 2458714.35 18.74
2019-08-18 22:09:17 2458714.42 18.90
2019-09-12 03:08:16 2458738.63 18.80
2020-02-22 09:10:30 2458901.88 19.31
2020-02-22 13:24:11 2458902.06 19.20
2020-03-19 02:27:10 2458927.60 19.38
2020-03-19 04:13:45 2458927.68 19.13
2020-04-13 15:26:49 2458953.14 19.39
2020-04-13 17:13:24 2458953.22 19.09



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