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Gaia20exg




Other surveys detections
None
Comments
0.6 mag rise in UV and Gaia source in 5 months
ATels
None
AstroNotes
None

TNS ID
AT2020yar

RA - DEC
352.53538   -18.22318
23:30:08.49   -18:13:23.45
Galactic coords.
54.11227   -69.27943

Alerting date
2020-10-22 02:05:26
Julian date (TCB)
2459144.59
Alerting magnitude
18.90
Historic magnitude
19.95
Historic StdDev
0.18
Class
unknown
Publication date
Oct. 23, 2020, 9:28 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.
2014-10-28 13:41:15 2456959.07 19.46
2014-11-15 09:31:32 2456976.90 19.46
2015-11-06 22:34:27 2457333.44 20.04
2015-11-30 10:27:23 2457356.94 20.07
2015-12-27 10:08:17 2457383.92 20.06
2016-05-14 03:37:58 2457522.65 20.27
2016-05-14 05:24:33 2457522.73 20.21
2016-06-10 05:17:29 2457549.72 20.08
2016-07-06 15:28:17 2457576.14 20.13
2016-11-15 23:42:23 2457708.49 19.95
2016-12-13 23:21:51 2457736.47 19.99
2017-01-05 03:27:33 2457758.64 19.97
2017-01-05 05:14:07 2457758.72 19.93
2017-05-24 19:57:03 2457898.33 19.98
2017-05-25 00:10:45 2457898.51 19.93
2017-07-16 18:00:38 2457951.25 19.79
2017-07-16 19:47:12 2457951.32 19.81
2017-11-26 12:26:52 2458084.02 19.64
2017-12-28 13:38:36 2458116.07 19.67
2018-01-14 07:40:11 2458132.82 19.67
2018-04-19 03:41:10 2458227.65 19.68
2018-04-19 07:54:51 2458227.83 19.77
2018-04-19 09:41:26 2458227.90 19.66
2018-04-19 13:55:07 2458228.08 19.70
2018-04-24 01:59:32 2458232.58 19.62
2018-04-24 07:59:47 2458232.83 19.69
2018-04-24 14:00:03 2458233.08 19.67
2018-04-24 15:46:37 2458233.16 19.71
2018-07-13 00:56:52 2458312.54 19.68
2018-07-13 06:57:08 2458312.79 19.68
2018-07-13 08:43:43 2458312.86 19.63
2018-07-24 19:06:36 2458324.30 19.66
2018-07-24 20:53:10 2458324.37 19.67
2018-07-25 01:06:51 2458324.55 19.61
2018-10-22 14:08:03 2458414.09 19.75
2018-10-22 15:54:37 2458414.16 19.81
2018-10-22 20:08:16 2458414.34 19.80
2018-10-23 02:08:28 2458414.59 19.80
2018-10-23 03:55:02 2458414.66 19.75
2018-10-23 09:55:14 2458414.91 19.79
2018-10-28 09:59:06 2458419.92 19.73
2018-10-28 14:12:45 2458420.09 19.78
2018-10-28 15:59:19 2458420.17 19.70
2018-10-28 20:12:58 2458420.34 19.75
2018-10-28 21:59:31 2458420.42 19.77
2018-10-29 02:13:10 2458420.59 19.75
2018-12-07 01:35:16 2458459.57 19.73
2019-01-12 18:47:24 2458496.28 19.65
2019-01-12 20:33:58 2458496.36 19.55
2019-01-13 00:47:37 2458496.53 19.59
2019-01-21 18:52:56 2458505.29 19.57
2019-01-21 20:39:30 2458505.36 19.66
2019-01-22 00:53:08 2458505.54 19.56
2019-01-22 02:39:42 2458505.61 19.58
2019-04-25 22:39:46 2458599.44 19.44
2019-04-26 02:53:27 2458599.62 19.48
2019-05-11 16:47:51 2458615.20 19.39
2019-07-24 23:56:08 2458689.50 19.23
2019-07-25 04:09:50 2458689.67 19.42
2019-07-25 05:56:24 2458689.75 19.43
2019-10-29 18:56:13 2458786.29 19.48
2019-11-14 11:32:10 2458801.98 19.51
2019-11-14 13:18:43 2458802.05 19.61
2019-12-17 14:50:13 2458835.12 19.57
2020-04-25 10:38:31 2458964.94 19.53
2020-04-25 12:25:06 2458965.02 19.56
2020-04-25 16:38:47 2458965.19 19.52
2020-05-14 11:10:43 2458983.97 19.51
2020-05-14 12:57:18 2458984.04 19.56
2020-06-16 14:28:16 2459017.10 19.49
2020-10-22 02:05:26 2459144.59 18.90
2020-10-22 09:52:13 2459144.91 18.86
2020-10-22 14:05:52 2459145.09 18.93
2020-10-22 15:52:26 2459145.16 18.87
2020-10-30 03:57:50 2459152.67 18.85
2020-10-30 08:11:29 2459152.84 18.91
2020-10-30 09:58:02 2459152.92 18.85
2020-10-30 14:11:41 2459153.09 18.84
2021-01-13 20:31:37 2459228.36 18.79
2021-01-14 02:31:50 2459228.61 18.79
2021-01-21 18:50:23 2459236.28 18.79
2021-01-22 00:50:36 2459236.54 18.82
2021-01-22 02:37:10 2459236.61 18.80
2021-04-26 08:51:36 2459330.87 18.94
2021-04-26 10:38:11 2459330.94 19.02
2021-05-12 14:59:11 2459347.12 19.06
2021-05-12 16:45:46 2459347.20 19.06
2021-06-16 14:32:43 2459382.11 19.16
2021-10-29 03:08:19 2459516.63 19.15
2021-10-29 04:54:52 2459516.70 19.19
2021-11-16 15:11:21 2459535.13 19.12
2021-12-17 20:41:47 2459566.36 18.99
2022-05-05 15:56:56 2459705.16 18.79
2022-05-28 03:58:20 2459727.67 18.81
2022-06-27 15:44:34 2459758.16 18.83
2022-06-27 17:31:09 2459758.23 18.90
2022-11-07 16:15:15 2459891.18 19.20
2022-12-01 16:07:04 2459915.17 19.23
2023-05-15 23:05:25 2460080.46 19.22
2023-05-16 00:52:00 2460080.54 19.20
2023-06-12 12:44:05 2460108.03 19.15
2023-07-08 10:55:53 2460133.96 19.21
2023-11-17 17:23:14 2460266.22 19.27
2023-11-17 19:09:48 2460266.30 19.20
2023-12-16 00:47:50 2460294.53 19.25



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