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Gaia20afd




Other surveys detections
None
Comments
erratic decline in Gaia source
ATels
None

TNS ID
AT2019zwy

RA - DEC
307.01271   39.22136
20:28:03.05   39:13:16.90
Galactic coords.
77.94867   0.35557

Alerting date
2019-12-04 01:33:10
Julian date
2458821.56
Alerting magnitude
20.13
Historic magnitude
18.95
Historic StdDev
0.17
Class
unknown
Publication date
Jan. 12, 2020, 4:56 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.
2014-11-02 20:51:24 2456964.37 18.92
2014-11-02 22:37:58 2456964.44 18.92
2014-11-30 08:34:22 2456991.86 19.00
2015-02-10 21:39:57 2457064.40 18.89
2015-02-11 01:53:37 2457064.58 18.89
2015-03-04 21:49:15 2457086.41 19.16
2015-04-15 19:40:41 2457128.32 19.27
2015-05-17 21:09:16 2457160.38 19.04
2015-10-08 06:37:49 2457303.78 19.07
2015-11-14 03:56:31 2457340.66 18.95
2015-11-14 05:43:05 2457340.74 18.92
2015-12-14 11:21:04 2457370.97 18.85
2016-01-10 09:28:03 2457397.89 18.83
2016-01-10 11:14:37 2457397.97 18.82
2016-02-24 22:50:39 2457443.45 18.76
2016-02-25 03:04:20 2457443.63 18.82
2016-02-25 04:50:54 2457443.70 18.84
2016-03-19 09:12:05 2457466.88 18.80
2016-04-26 22:37:00 2457505.44 18.87
2016-05-31 02:23:07 2457539.60 18.78
2016-05-31 04:09:41 2457539.67 18.80
2016-06-23 14:20:32 2457563.10 18.81
2016-08-05 13:07:03 2457606.05 18.77
2016-08-05 14:53:37 2457606.12 18.75
2016-08-18 19:13:26 2457619.30 19.08
2016-08-18 21:00:00 2457619.38 19.05
2016-09-30 19:36:04 2457662.32 18.82
2016-10-20 17:47:42 2457682.24 19.36
2016-12-27 22:36:50 2457750.44 18.78
2017-01-21 22:37:34 2457775.44 18.83
2017-01-22 00:24:08 2457775.52 18.86
2017-03-09 11:37:44 2457821.98 18.69
2017-03-09 13:24:18 2457822.06 18.80
2017-04-03 23:41:59 2457847.49 18.69
2017-06-14 04:45:01 2457918.70 18.83
2017-06-14 06:31:36 2457918.77 18.80
2017-07-05 00:32:37 2457939.52 18.78
2017-08-17 17:12:26 2457983.22 18.85
2017-08-30 21:32:05 2457996.40 19.02
2017-10-11 20:13:20 2458038.34 19.00
2017-10-11 21:59:54 2458038.42 19.00
2017-11-03 03:53:24 2458060.66 18.95
2017-12-06 01:31:56 2458093.56 18.94
2017-12-06 03:18:30 2458093.64 18.93
2018-01-11 20:50:47 2458130.37 18.92
2018-01-12 01:04:26 2458130.54 18.94
2018-03-22 06:48:29 2458199.78 18.82
2018-03-22 08:35:03 2458199.86 18.94
2018-04-19 00:46:54 2458227.53 18.79
2018-04-19 02:33:28 2458227.61 18.81
2018-05-20 18:30:34 2458259.27 18.96
2018-06-28 01:30:08 2458297.56 18.90
2018-07-16 07:33:54 2458315.82 18.82
2018-07-16 11:47:35 2458315.99 18.82
2018-08-29 10:22:31 2458359.93 18.91
2018-08-29 12:09:05 2458360.01 18.92
2018-09-12 12:14:33 2458374.01 18.88
2018-11-16 16:50:49 2458439.20 18.92
2018-11-16 21:04:28 2458439.38 18.95
2018-12-17 20:39:40 2458470.36 18.83
2019-01-27 03:58:38 2458510.67 19.70
2019-01-27 08:12:18 2458510.84 19.64
2019-04-03 15:45:25 2458577.16 18.91
2019-04-03 19:59:05 2458577.33 18.88
2019-06-01 13:38:01 2458636.07 19.17
2019-06-01 15:24:36 2458636.14 19.16
2019-07-11 18:41:38 2458676.28 18.97
2019-07-11 20:28:13 2458676.35 19.00
2019-07-31 10:47:46 2458695.95 19.65
2019-07-31 15:01:27 2458696.13 19.63
2019-08-23 11:21:36 2458718.97 19.10
2019-10-08 01:08:40 2458764.55 19.35
2019-12-04 01:33:10 2458821.56 20.13
2019-12-04 03:19:44 2458821.64 19.99
2020-01-10 17:30:44 2458859.23 19.53
2020-01-10 21:44:24 2458859.41 19.65



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