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Gaia21aty




Other surveys detections
None
Comments
Almost 2 mag brightening in <2 months in erratic Gaia source
ATels
None
AstroNotes
None

TNS ID
AT2021cwt

RA - DEC
187.34397   -44.11570
12:29:22.55   -44:06:56.52
Galactic coords.
298.75724   18.57714

Alerting date
2021-02-12 12:26:30
Julian date (TCB)
2459258.02
Alerting magnitude
18.13
Historic magnitude
19.14
Historic StdDev
0.36
Class
unknown
Publication date
Feb. 14, 2021, 5:36 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.
2014-11-16 19:27:40 2456978.31 19.18
2014-11-16 23:41:20 2456978.49 19.18
2014-11-17 17:42:06 2456979.24 19.12
2014-11-17 19:28:40 2456979.31 19.13
2014-11-18 05:42:36 2456979.74 19.14
2014-11-18 07:29:11 2456979.81 19.15
2014-11-18 11:42:51 2456979.99 18.81
2014-11-18 13:29:26 2456980.06 19.05
2014-12-31 18:25:53 2457023.27 19.67
2015-06-23 22:11:31 2457197.42 20.06
2015-12-04 00:41:09 2457360.53 19.29
2015-12-04 02:27:43 2457360.60 19.24
2016-01-11 07:34:11 2457398.82 19.68
2016-02-11 11:28:42 2457429.98 19.09
2016-02-11 13:15:16 2457430.05 19.20
2016-03-04 17:34:42 2457452.23 19.18
2016-07-04 13:07:06 2457574.05 19.13
2016-08-28 04:45:02 2457628.70 19.01
2016-12-02 01:32:21 2457724.56 18.86
2016-12-17 01:38:13 2457739.57 18.55
2016-12-17 03:24:47 2457739.64 18.55
2017-01-21 02:43:43 2457774.61 18.42
2017-02-26 13:56:21 2457811.08 18.62
2017-02-26 15:42:56 2457811.15 18.69
2017-03-14 15:53:43 2457827.16 18.82
2017-03-14 20:07:24 2457827.34 18.66
2017-03-14 21:53:58 2457827.41 18.93
2017-03-15 02:07:39 2457827.59 18.79
2017-05-21 08:11:28 2457894.84 18.87
2017-05-21 09:58:02 2457894.92 19.04
2017-05-21 14:11:41 2457895.09 19.06
2017-05-21 15:58:15 2457895.17 19.13
2017-06-07 22:06:51 2457912.42 19.06
2017-06-08 04:07:04 2457912.67 19.00
2017-07-16 03:38:03 2457950.65 19.23
2017-08-22 19:03:42 2457988.29 19.41
2017-09-07 02:54:20 2458003.62 19.00
2017-12-30 21:58:09 2458118.42 18.91
2017-12-30 23:44:43 2458118.49 19.20
2018-02-01 03:30:11 2458150.65 19.17
2018-06-01 03:20:53 2458270.64 19.37
2018-06-01 05:07:27 2458270.71 19.25
2018-06-24 21:22:56 2458294.39 18.11
2018-06-24 23:09:30 2458294.46 18.14
2018-07-27 14:59:10 2458327.12 19.34
2018-07-27 16:45:44 2458327.20 19.35
2018-09-06 09:45:17 2458367.91 19.15
2018-09-06 13:58:56 2458368.08 18.83
2018-09-06 15:45:30 2458368.16 18.72
2018-09-16 14:05:01 2458378.09 18.87
2018-09-16 15:51:35 2458378.16 19.02
2018-12-21 17:01:20 2458474.21 19.07
2018-12-21 18:47:54 2458474.28 19.23
2019-01-13 16:56:16 2458497.21 20.01
2019-01-13 18:42:51 2458497.28 20.19
2019-02-12 00:27:28 2458526.52 20.03
2019-02-12 04:41:10 2458526.70 19.85
2019-06-12 12:17:07 2458647.01 20.13
2019-07-10 12:08:19 2458675.01 20.03
2019-07-17 01:37:48 2458681.57 19.54
2019-12-14 06:47:04 2458831.78 20.08
2019-12-14 11:00:45 2458831.96 19.66
2020-01-09 19:48:34 2458858.33 19.54
2020-02-05 07:09:19 2458884.80 18.68
2020-05-14 19:16:24 2458984.30 19.34
2020-05-14 21:02:58 2458984.38 19.13
2020-05-15 01:16:38 2458984.55 19.00
2020-05-15 03:03:12 2458984.63 19.51
2020-05-15 07:16:51 2458984.80 19.32
2020-05-15 09:03:25 2458984.88 19.35
2020-05-15 13:17:05 2458985.05 19.30
2020-05-15 15:03:39 2458985.13 19.29
2020-05-15 19:17:18 2458985.30 19.23
2020-05-15 21:03:52 2458985.38 19.24
2020-05-16 03:04:06 2458985.63 19.23
2020-05-16 09:04:20 2458985.88 19.32
2020-05-16 21:04:47 2458986.38 19.44
2020-05-17 01:18:27 2458986.55 19.49
2020-05-17 03:05:01 2458986.63 19.47
2020-05-17 07:18:41 2458986.80 19.34
2020-05-17 09:05:15 2458986.88 19.35
2020-05-17 13:18:54 2458987.05 19.55
2020-05-17 15:05:28 2458987.13 19.15
2020-05-17 19:19:08 2458987.30 19.29
2020-05-18 01:19:21 2458987.56 19.03
2020-07-02 03:45:36 2459032.66 18.88
2020-09-07 07:56:24 2459099.83 19.60
2020-09-07 09:42:58 2459099.90 19.12
2020-09-07 13:56:37 2459100.08 19.49
2020-09-16 20:02:29 2459109.34 19.08
2020-12-22 04:59:56 2459205.71 19.96
2021-01-14 12:40:42 2459229.03 19.30
2021-02-12 16:40:11 2459258.19 18.14
2021-06-13 04:29:36 2459378.69 20.05
2021-06-13 06:16:10 2459378.76 19.94
2021-07-11 10:19:37 2459406.93 19.93
2021-07-11 12:06:11 2459407.00 19.99
2021-08-08 10:04:12 2459434.92 19.65
2021-08-08 11:50:46 2459434.99 19.56



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