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Gaia20ckl




Other surveys detections
None
Comments
long-term decline of more than 1 mag in Gaia, WISE and GALEX source, candidate QSO
ATels
None

TNS ID
AT2020lch

RA - DEC
300.35533   -38.86992
20:01:25.28   -38:52:11.71
Galactic coords.
1.61478   -29.63494

Alerting date
2020-05-23 18:05:08
Julian date
2458993.25
Alerting magnitude
19.65
Historic magnitude
18.35
Historic StdDev
0.27
Class
unknown
Publication date
May 26, 2020, 8:38 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.
2014-11-24 02:54:26 2456985.62 18.24
2014-11-24 07:08:05 2456985.80 18.26
2015-03-06 11:08:39 2457087.96 18.30
2015-03-06 15:22:21 2457088.14 18.26
2015-03-23 03:28:27 2457104.64 18.28
2015-03-23 05:15:02 2457104.72 18.30
2015-09-06 15:30:01 2457272.15 18.33
2015-09-06 17:16:34 2457272.22 18.35
2015-09-26 09:33:19 2457291.90 18.37
2015-09-26 11:19:52 2457291.97 18.36
2016-03-14 18:13:48 2457462.26 18.65
2016-03-14 22:27:30 2457462.44 18.67
2016-05-05 22:13:18 2457514.43 18.82
2016-09-15 16:37:45 2457647.19 18.58
2016-09-15 18:24:18 2457647.27 18.57
2016-10-10 18:16:07 2457672.26 18.52
2016-11-06 16:12:23 2457699.18 18.58
2017-03-24 20:44:20 2457837.36 18.30
2017-05-16 12:46:56 2457890.03 18.31
2017-05-16 14:33:31 2457890.11 18.30
2017-10-25 12:46:54 2458052.03 18.42
2017-10-25 14:33:28 2458052.11 18.43
2017-11-16 12:40:16 2458074.03 18.41
2017-11-16 14:26:50 2458074.10 18.41
2018-04-04 09:54:08 2458212.91 18.69
2018-05-06 13:48:56 2458245.08 18.64
2018-05-06 15:35:31 2458245.15 18.54
2018-05-26 13:56:51 2458265.08 18.65
2018-05-26 15:43:26 2458265.16 18.64
2018-10-07 02:17:33 2458398.60 18.81
2018-11-09 03:27:46 2458431.64 18.72
2018-11-09 07:41:25 2458431.82 18.76
2018-11-25 19:43:24 2458448.32 18.69
2018-11-25 21:29:58 2458448.40 18.67
2019-02-26 17:36:46 2458541.23 18.64
2019-02-26 21:50:27 2458541.41 18.61
2019-02-26 23:37:02 2458541.48 18.63
2019-03-07 23:44:31 2458550.49 18.66
2019-04-15 05:05:03 2458588.71 18.71
2019-05-24 02:53:31 2458627.62 18.75
2019-05-24 04:40:06 2458627.69 18.75
2019-05-24 08:53:47 2458627.87 18.70
2019-05-24 10:40:22 2458627.94 18.73
2019-06-02 22:48:47 2458637.45 18.76
2019-06-03 04:49:02 2458637.70 18.69
2019-06-03 09:02:43 2458637.88 18.72
2019-06-03 10:49:18 2458637.95 18.73
2019-09-01 02:22:18 2458727.60 18.90
2019-09-01 04:08:52 2458727.67 18.93
2019-09-01 10:09:05 2458727.92 18.92
2019-09-11 04:19:46 2458737.68 18.95
2019-09-11 08:33:25 2458737.86 18.97
2019-10-19 10:24:01 2458775.93 19.12
2019-10-19 12:10:35 2458776.01 19.05
2019-11-26 13:49:29 2458814.08 19.04
2019-11-26 18:03:07 2458814.25 19.04
2019-11-27 00:03:20 2458814.50 19.02
2019-11-27 01:49:54 2458814.58 19.03
2019-12-04 18:10:56 2458822.26 19.13
2019-12-05 00:11:09 2458822.51 19.08
2019-12-05 01:57:43 2458822.58 19.05
2019-12-05 06:11:22 2458822.76 19.08
2019-12-05 07:57:55 2458822.83 19.11
2020-02-26 03:48:07 2458905.66 19.29
2020-02-26 08:01:48 2458905.83 19.26
2020-02-26 09:48:23 2458905.91 19.27
2020-02-26 14:02:04 2458906.08 19.31
2020-03-07 14:14:32 2458916.09 19.40
2020-03-07 16:01:07 2458916.17 19.39
2020-03-07 20:14:48 2458916.34 19.38
2020-04-14 10:01:28 2458953.92 19.55
2020-05-23 19:51:43 2458993.33 19.61
2020-05-24 00:05:24 2458993.50 19.61
2020-05-24 01:51:59 2458993.58 19.63
2020-06-01 14:02:31 2459002.09 19.56
2020-06-01 18:16:12 2459002.26 19.62
2020-06-01 20:02:47 2459002.34 19.58



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