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Gaia20cmg


Details Follow-up


Other surveys detections
None
Comments
long term decline of ~2.5 mags in Gaia source
ATels
None
AstroNotes
None

TNS ID
AT2020ljh

RA - DEC
134.45399   -43.21453
08:57:48.96   -43:12:52.31
Galactic coords.
264.5422   1.58085

Alerting date
2020-05-28 19:43:00
Julian date (TCB)
2458998.32
Alerting magnitude
18.58
Historic magnitude
15.49
Historic StdDev
0.39
Class
unknown
Publication date
May 30, 2020, 1:47 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.
2014-11-04 13:34:01 2456966.07 15.86
2014-11-29 05:39:16 2456990.74 15.93
2014-11-29 07:25:51 2456990.81 15.90
2015-02-08 04:55:48 2457061.71 15.89
2015-07-24 10:55:12 2457227.96 16.34
2015-10-08 07:51:21 2457303.83 16.24
2015-10-08 09:37:56 2457303.90 16.18
2015-12-13 00:40:12 2457369.53 16.51
2016-01-11 00:28:47 2457398.52 16.07
2016-01-11 02:15:21 2457398.59 16.16
2016-02-23 00:05:54 2457441.50 16.62
2016-02-23 01:52:28 2457441.58 16.55
2016-02-23 06:06:08 2457441.75 16.39
2016-02-23 07:52:42 2457441.83 16.28
2016-03-16 20:00:46 2457464.33 16.57
2016-03-17 00:14:26 2457464.51 16.30
2016-04-27 11:48:22 2457505.99 16.28
2016-04-27 13:34:55 2457506.07 16.24
2016-05-29 23:25:31 2457538.48 15.94
2016-08-20 10:10:21 2457620.92 15.74
2016-08-20 11:56:55 2457621.00 15.88
2016-10-02 14:45:54 2457664.12 15.74
2016-10-20 08:48:51 2457681.87 15.27
2016-10-20 10:35:25 2457681.94 15.39
2016-11-25 21:46:18 2457718.41 15.52
2016-12-26 01:42:33 2457748.57 15.95
2017-01-22 03:25:20 2457775.64 15.51
2017-03-08 10:25:40 2457820.93 15.47
2017-04-01 08:44:56 2457844.86 15.58
2017-04-01 10:31:30 2457844.94 15.43
2017-05-09 16:05:24 2457883.17 15.31
2017-06-13 03:32:44 2457917.65 15.49
2017-06-13 07:46:23 2457917.82 15.55
2017-07-06 19:40:10 2457941.32 15.28
2017-08-18 08:10:16 2457983.84 15.50
2017-08-18 12:23:56 2457984.02 15.20
2017-09-01 00:29:36 2457997.52 15.58
2017-09-01 02:16:10 2457997.59 15.58
2017-10-13 17:09:25 2458040.21 15.40
2017-11-02 12:55:53 2458060.04 15.76
2017-12-07 06:16:32 2458094.76 15.34
2018-01-09 10:09:13 2458127.92 15.60
2018-01-09 11:55:48 2458128.00 15.67
2018-02-03 17:58:16 2458153.25 15.79
2018-03-21 17:35:45 2458199.23 16.27
2018-03-21 23:35:59 2458199.48 15.78
2018-04-16 17:37:00 2458225.23 15.19
2018-04-16 21:50:39 2458225.41 15.36
2018-05-21 21:26:23 2458260.39 15.43
2018-07-18 08:42:05 2458317.86 15.89
2018-08-30 13:20:12 2458361.06 15.96
2018-08-30 15:06:47 2458361.13 15.87
2018-09-13 07:26:22 2458374.81 15.86
2018-09-13 09:12:56 2458374.88 15.94
2018-10-24 18:12:03 2458416.26 16.31
2018-11-16 00:08:17 2458438.51 16.56
2018-12-18 17:38:33 2458471.24 16.63
2018-12-18 19:25:08 2458471.31 16.65
2019-01-24 05:15:40 2458507.72 15.83
2019-01-24 07:02:15 2458507.79 15.84
2019-02-16 19:08:44 2458531.30 16.44
2019-02-16 23:22:25 2458531.47 16.47
2019-02-17 01:08:59 2458531.55 16.52
2019-04-03 16:59:04 2458577.21 16.29
2019-04-03 18:45:38 2458577.28 16.27
2019-05-01 22:53:43 2458605.45 15.96
2019-07-11 03:40:49 2458675.65 16.34
2019-07-11 05:27:23 2458675.73 16.13
2019-07-28 07:38:24 2458692.82 15.94
2019-07-28 11:52:04 2458692.99 16.19
2019-08-22 06:31:03 2458717.77 16.60
2019-08-22 08:17:37 2458717.85 16.51
2019-10-08 02:22:16 2458764.60 16.62
2019-10-08 04:08:50 2458764.67 16.73
2019-11-04 23:08:01 2458792.46 16.51
2019-12-05 04:40:40 2458822.69 16.38
2019-12-05 06:27:14 2458822.77 16.37
2020-01-10 06:44:00 2458858.78 17.39
2020-03-09 04:02:12 2458917.67 16.83
2020-03-09 05:48:46 2458917.74 16.79
2020-03-23 10:23:46 2458931.93 17.88
2020-03-23 12:10:20 2458932.01 17.96
2020-05-28 19:43:00 2458998.32 18.58
2020-05-28 21:29:34 2458998.40 18.53
2020-06-30 15:02:45 2459031.13 16.39
2020-06-30 16:49:19 2459031.20 16.27
2020-08-31 03:04:22 2459092.63 16.76
2020-08-31 07:18:02 2459092.80 16.63
2020-09-13 19:23:55 2459106.31 16.71
2020-09-13 21:10:29 2459106.38 16.57
2020-11-16 18:06:13 2459170.25 17.17
2020-12-19 07:23:52 2459202.81 17.82
2021-01-25 05:14:29 2459239.72 18.27
2021-01-25 07:01:04 2459239.79 18.25
2021-02-17 13:07:43 2459263.05 18.48
2021-02-17 19:07:57 2459263.30 18.38
2021-04-04 10:58:00 2459308.96 18.70
2021-04-04 12:44:34 2459309.03 18.70
2021-06-03 10:31:29 2459368.94 18.72
2021-06-03 12:18:03 2459369.01 18.64
2021-07-11 21:38:29 2459407.40 18.67
2021-07-11 23:25:03 2459407.48 18.77
2021-09-11 22:01:30 2459469.42 18.68
2021-09-26 08:20:37 2459483.85 18.46
2021-09-26 10:07:12 2459483.92 18.43
2021-11-05 07:14:36 2459523.80 18.69
2021-11-30 07:06:00 2459548.80 18.69
2021-12-31 00:46:40 2459579.53 18.66
2021-12-31 02:33:14 2459579.61 18.70
2022-02-09 06:23:18 2459619.77 18.58
2022-02-09 08:09:53 2459619.84 18.62
2022-03-04 00:32:04 2459642.52 18.72
2022-04-17 00:07:10 2459686.50 18.79
2022-04-17 01:53:44 2459686.58 18.80
2022-05-17 11:52:40 2459716.99 18.68
2022-05-17 13:39:14 2459717.07 18.70
2022-06-15 05:36:58 2459745.73 18.72
2022-06-15 07:23:32 2459745.81 18.68
2022-07-25 10:35:02 2459785.94 18.79
2022-07-25 12:21:36 2459786.02 18.77
2022-08-10 16:39:07 2459802.19 18.79
2022-08-10 18:25:41 2459802.27 18.81
2022-09-23 04:59:32 2459845.71 18.79
2022-10-09 05:04:11 2459861.71 18.76
2022-11-16 10:06:44 2459899.92 18.76
2022-12-14 02:07:00 2459927.59 18.82
2023-01-11 19:56:18 2459956.33 18.81
2023-01-11 21:42:53 2459956.40 18.79
2023-02-24 01:33:30 2459999.56 18.76
2023-02-24 03:20:04 2459999.64 18.76
2023-02-24 07:33:44 2459999.82 18.78
2023-02-24 09:20:19 2459999.89 18.81
2023-03-19 01:41:50 2460022.57 18.84
2023-03-19 03:28:24 2460022.64 18.83
2023-06-01 00:52:03 2460096.54 18.85
2023-06-01 02:38:37 2460096.61 18.85
2023-06-27 00:41:26 2460122.53 18.87
2023-06-27 02:28:00 2460122.60 18.81
2023-08-22 05:36:44 2460178.73 18.78
2023-08-22 07:23:18 2460178.81 18.84
2023-11-27 17:13:37 2460276.22 18.80
2023-12-28 03:09:29 2460306.63 18.77
2023-12-28 04:56:04 2460306.71 18.83
2024-01-23 22:52:51 2460333.45 18.86



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