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Gaia21arr




Other surveys detections
None
Comments
~1 mag rise in Gaia source
ATels
None
AstroNotes
None

TNS ID
AT2021cko

RA - DEC
270.67956   11.94794
18:02:43.09   11:56:52.58
Galactic coords.
38.31585   16.14701

Alerting date
2021-02-08 08:56:20
Julian date
2459253.87
Alerting magnitude
17.69
Historic magnitude
19.16
Historic StdDev
0.08
Class
unknown
Publication date
Feb. 9, 2021, 8:16 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.
2015-03-18 02:31:48 2457099.61 19.21
2015-03-18 04:18:22 2457099.68 19.14
2015-04-13 02:23:50 2457125.60 19.12
2015-10-09 17:52:33 2457305.24 19.14
2015-10-09 22:06:12 2457305.42 19.27
2015-11-03 16:01:34 2457330.17 19.16
2015-11-03 17:48:08 2457330.24 19.19
2016-02-29 09:50:58 2457447.91 19.16
2016-02-29 11:37:33 2457447.98 19.12
2016-04-22 15:30:12 2457501.15 19.19
2016-07-31 06:23:02 2457600.77 19.13
2016-07-31 08:09:35 2457600.84 19.09
2016-08-12 02:15:28 2457612.59 19.12
2016-08-12 06:29:07 2457612.77 19.13
2016-09-20 11:33:23 2457651.98 19.17
2016-09-20 13:19:57 2457652.06 19.16
2016-10-24 06:52:02 2457685.79 19.13
2016-11-13 05:10:38 2457705.72 19.21
2016-11-13 06:57:11 2457705.79 19.18
2017-01-20 07:03:00 2457773.79 19.17
2017-01-20 11:16:41 2457773.97 19.06
2017-01-20 13:03:16 2457774.04 19.10
2017-01-20 17:16:57 2457774.22 19.19
2017-01-20 23:17:12 2457774.47 19.09
2017-01-21 01:03:46 2457774.54 19.14
2017-01-21 05:17:27 2457774.72 19.15
2017-01-27 23:23:45 2457781.47 18.68
2017-01-28 05:24:00 2457781.73 18.94
2017-01-28 07:10:34 2457781.80 18.99
2017-01-28 11:24:15 2457781.98 19.13
2017-01-28 13:10:49 2457782.05 19.09
2017-01-28 17:24:30 2457782.23 19.06
2017-01-28 19:11:05 2457782.30 19.08
2017-04-14 23:51:48 2457858.49 19.15
2017-04-15 01:38:23 2457858.57 19.11
2017-05-02 19:43:06 2457876.32 19.09
2017-08-09 20:43:59 2457975.36 19.18
2017-08-09 22:30:33 2457975.44 19.32
2017-08-26 22:33:08 2457992.44 19.14
2017-08-27 02:46:47 2457992.62 19.17
2017-10-01 15:50:09 2458028.16 19.13
2017-11-10 15:18:55 2458068.14 19.13
2017-11-10 21:19:08 2458068.39 19.19
2017-11-11 01:32:47 2458068.56 19.16
2017-11-22 01:40:35 2458079.57 19.22
2017-11-22 03:27:09 2458079.64 19.24
2017-11-22 09:27:22 2458079.89 19.19
2018-01-28 13:46:50 2458147.07 19.25
2018-01-28 15:33:24 2458147.15 19.16
2018-02-16 01:56:30 2458165.58 19.19
2018-02-16 03:43:05 2458165.65 19.11
2018-03-22 13:34:47 2458200.07 19.18
2018-04-29 12:49:36 2458238.03 19.15
2018-04-29 14:36:10 2458238.11 19.17
2018-05-12 12:57:18 2458251.04 19.15
2018-05-12 14:43:53 2458251.11 19.14
2018-09-10 15:41:54 2458372.15 19.19
2018-10-12 21:12:07 2458404.38 19.16
2018-10-12 22:58:40 2458404.46 19.16
2019-02-07 20:57:19 2458522.37 19.26
2019-02-07 22:43:54 2458522.45 19.20
2019-03-03 14:59:47 2458546.12 19.20
2019-03-03 16:46:22 2458546.20 19.23
2019-04-02 10:30:39 2458575.94 19.13
2019-05-14 19:47:44 2458618.32 19.13
2019-05-14 21:34:18 2458618.40 19.20
2019-05-15 01:47:59 2458618.57 19.20
2019-05-15 03:34:34 2458618.65 19.18
2019-05-20 21:39:44 2458624.40 19.15
2019-05-21 03:39:59 2458624.65 19.20
2019-05-21 07:53:40 2458624.83 19.26
2019-08-12 14:38:13 2458708.11 19.23
2019-08-12 16:24:47 2458708.18 19.22
2019-09-06 17:09:26 2458733.21 19.20
2019-10-06 16:34:26 2458763.19 19.21
2019-10-06 18:21:00 2458763.26 19.18
2019-11-17 08:38:13 2458804.86 19.18
2019-11-17 12:51:52 2458805.04 19.19
2019-11-17 14:38:26 2458805.11 19.15
2019-11-17 18:52:06 2458805.29 19.15
2019-11-22 18:56:59 2458810.29 19.26
2019-11-22 20:43:33 2458810.36 19.23
2019-11-23 00:57:12 2458810.54 19.17
2019-11-23 02:43:46 2458810.61 19.22
2020-02-27 01:07:49 2458906.55 19.23
2020-03-23 03:54:57 2458931.66 19.17
2020-04-20 17:04:49 2458960.21 19.11
2020-04-20 21:18:30 2458960.39 19.21
2020-08-20 15:43:54 2459082.16 19.18
2020-09-11 09:39:22 2459103.90 19.15
2020-09-11 11:25:55 2459103.98 19.19
2020-10-13 09:10:52 2459135.88 19.19
2020-10-13 10:57:26 2459135.96 19.18
2021-02-08 08:56:20 2459253.87 17.69
2021-02-08 10:42:54 2459253.95 18.23



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