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Gaia20cdd




Other surveys detections
None
Comments
Gaia source fades by ~0.9 mag over 10 months
ATels
None
AstroNotes
None

TNS ID
AT2020jem

RA - DEC
245.22399   59.43955
16:20:53.76   59:26:22.38
Galactic coords.
90.13224   41.9872

Alerting date
2020-05-04 10:50:43
Julian date (TCB)
2458973.95
Alerting magnitude
17.08
Historic magnitude
16.17
Historic StdDev
0.09
Class
unknown
Publication date
May 5, 2020, 9:53 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.
2014-11-05 23:19:03 2456967.47 16.38
2015-02-04 20:31:35 2457058.36 16.36
2015-02-04 22:18:10 2457058.43 16.35
2015-03-12 21:29:09 2457094.40 16.25
2015-04-04 15:23:35 2457117.14 16.25
2015-05-12 20:28:11 2457155.35 16.20
2015-07-13 11:52:55 2457217.00 16.21
2015-07-13 13:39:29 2457217.07 16.21
2015-09-15 01:01:51 2457280.54 16.18
2015-11-19 10:37:31 2457345.94 16.21
2015-12-20 04:18:29 2457376.68 16.16
2015-12-20 06:05:03 2457376.75 16.15
2016-01-22 11:32:07 2457409.98 16.14
2016-02-16 17:21:34 2457435.22 16.07
2016-03-24 08:43:09 2457471.86 16.09
2016-03-24 10:29:44 2457471.94 16.09
2016-04-16 02:38:03 2457494.61 16.10
2016-04-16 04:24:38 2457494.68 16.12
2016-05-24 07:44:02 2457532.82 16.11
2016-06-19 01:34:59 2457558.57 16.14
2016-06-19 03:21:33 2457558.64 16.10
2016-07-25 08:44:34 2457594.86 16.94
2016-08-25 18:40:11 2457626.28 16.12
2016-08-25 20:26:45 2457626.35 16.07
2016-10-31 06:00:22 2457692.75 16.47
2016-10-31 07:46:56 2457692.82 16.47
2016-12-31 07:10:30 2457753.80 17.26
2017-02-27 13:46:54 2457812.07 17.37
2017-02-27 18:00:35 2457812.25 17.35
2017-04-28 18:47:45 2457872.28 16.95
2017-07-02 15:58:39 2457937.17 16.54
2017-07-02 17:45:13 2457937.24 16.53
2017-08-07 03:25:57 2457972.64 16.19
2017-08-07 05:12:31 2457972.72 16.18
2017-09-08 15:06:52 2458005.13 16.16
2017-09-08 16:53:26 2458005.20 16.14
2017-10-10 14:50:09 2458037.12 16.11
2017-10-10 16:36:43 2458037.19 16.12
2017-11-13 02:29:02 2458070.60 16.13
2017-11-13 04:15:36 2458070.68 16.13
2017-12-14 20:07:37 2458102.34 16.10
2017-12-14 21:54:11 2458102.41 16.15
2018-01-12 07:51:36 2458130.83 16.15
2018-01-12 09:38:11 2458130.90 16.13
2018-02-16 01:10:14 2458165.55 16.16
2018-03-11 14:49:15 2458189.12 16.13
2018-04-18 06:07:16 2458226.76 16.11
2018-04-18 07:53:50 2458226.83 16.11
2018-05-11 13:48:13 2458250.08 16.13
2018-06-18 11:12:59 2458287.97 16.18
2018-07-16 11:00:21 2458315.96 16.16
2018-07-16 12:46:55 2458316.03 16.13
2018-08-20 04:31:50 2458350.69 16.12
2018-08-20 06:18:24 2458350.76 16.14
2018-09-22 10:11:45 2458383.92 16.10
2018-10-23 21:55:53 2458415.41 16.10
2018-10-23 23:42:28 2458415.49 16.11
2018-11-25 17:21:42 2458448.22 16.11
2018-11-25 21:35:23 2458448.40 16.12
2018-12-27 21:10:24 2458480.38 16.10
2018-12-27 22:56:59 2458480.46 16.11
2019-01-24 04:42:40 2458507.70 16.12
2019-02-28 14:10:48 2458543.09 16.15
2019-02-28 15:57:22 2458543.16 16.13
2019-03-23 20:04:38 2458566.34 16.12
2019-04-30 19:08:42 2458604.30 16.11
2019-07-01 00:16:57 2458665.51 16.13
2019-07-28 02:11:16 2458692.59 16.11
2019-07-28 03:57:50 2458692.67 16.11
2019-09-26 22:56:20 2458753.46 16.36
2019-11-03 14:50:30 2458791.12 16.71
2020-01-28 06:43:37 2458876.78 16.38
2020-02-29 12:24:13 2458909.02 16.30
2020-05-04 10:50:43 2458973.95 17.08
2020-05-04 15:04:23 2458974.13 17.03
2020-06-07 00:12:36 2459007.51 16.22
2020-07-11 19:45:33 2459042.32 16.22
2020-09-23 04:10:11 2459115.67 16.15
2020-09-23 05:56:45 2459115.75 16.15
2020-10-24 15:54:24 2459147.16 16.20
2020-10-24 17:40:59 2459147.24 16.20
2020-11-26 09:33:47 2459179.90 16.16
2020-11-26 11:20:21 2459179.97 16.15
2020-12-28 15:08:40 2459212.13 16.21
2020-12-28 16:55:14 2459212.21 16.21
2021-03-24 08:02:38 2459297.84 16.18
2021-03-24 09:49:13 2459297.91 16.17
2021-05-01 07:06:41 2459335.80 16.17
2021-05-01 08:53:15 2459335.87 16.14
2021-05-25 08:46:46 2459359.87 16.10
2021-07-01 18:15:25 2459397.26 16.11
2021-07-31 01:47:15 2459426.57 16.08
2021-09-02 23:36:28 2459460.48 16.06
2021-10-06 17:15:36 2459494.22 16.10
2021-10-06 19:02:11 2459494.29 16.10
2021-11-06 22:59:40 2459525.46 16.13
2021-11-07 00:46:15 2459525.53 16.09
2021-12-08 22:39:58 2459557.44 16.13
2022-02-05 17:45:07 2459616.24 16.11
2022-03-13 21:09:25 2459652.38 16.06
2022-04-05 15:03:56 2459675.13 16.11
2022-04-05 16:50:30 2459675.20 16.08
2022-06-07 15:47:25 2459738.16 18.46
2022-07-14 09:06:28 2459774.88 17.72
2022-08-14 01:03:43 2459805.54 16.26
2022-09-16 00:42:34 2459838.53 16.11
2022-09-16 02:29:08 2459838.60 16.11
2022-10-20 02:07:58 2459872.59 16.11
2023-01-23 11:12:25 2459967.97 16.28
2023-01-23 12:59:00 2459968.04 16.23
2023-02-17 12:48:28 2459993.03 16.22
2023-02-17 17:02:08 2459993.21 16.19
2023-04-17 23:51:15 2460052.49 16.18
2023-04-18 04:04:55 2460052.67 16.17
2023-05-26 04:57:24 2460090.71 16.13
2023-06-21 03:01:47 2460116.63 16.13
2023-09-29 09:35:23 2460216.90 16.21
2023-11-02 03:14:00 2460250.63 16.17
2023-11-02 07:27:40 2460250.81 16.16
2023-12-03 13:08:33 2460282.05 16.14
2023-12-03 14:55:07 2460282.12 16.14
2024-01-02 06:51:14 2460311.79 16.10



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