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Gaia21asa




Other surveys detections
None
Comments
Gaia source brightens by 0.5 mag in 2 years
ATels
None
AstroNotes
None

TNS ID
AT2021coo

RA - DEC
167.41691   -34.23087
11:09:40.06   -34:13:51.13
Galactic coords.
280.03752   24.07646

Alerting date
2021-02-09 04:54:01
Julian date (TCB)
2459254.70
Alerting magnitude
18.77
Historic magnitude
19.27
Historic StdDev
0.12
Class
unknown
Publication date
Feb. 10, 2021, 9:36 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.
2014-08-11 16:44:42 2456881.20 19.15
2014-08-12 00:31:29 2456881.52 19.12
2014-08-12 04:45:08 2456881.70 19.16
2014-08-12 06:31:42 2456881.77 19.17
2014-08-12 10:45:21 2456881.95 19.17
2014-11-08 11:25:37 2456969.98 19.15
2014-11-08 13:12:12 2456970.05 19.13
2014-11-22 11:32:14 2456983.98 19.15
2014-11-22 13:18:48 2456984.05 19.18
2015-02-01 16:25:58 2457055.18 19.18
2015-02-18 12:22:59 2457072.02 19.18
2015-02-18 16:36:40 2457072.19 19.21
2015-05-12 18:37:46 2457155.28 19.19
2015-05-12 22:51:26 2457155.45 19.18
2015-11-18 00:26:59 2457344.52 19.18
2015-11-18 02:13:33 2457344.59 19.18
2016-01-08 05:59:37 2457395.75 19.17
2016-05-06 11:50:54 2457514.99 19.27
2016-05-06 13:37:28 2457515.07 19.24
2016-05-06 17:51:07 2457515.24 19.28
2016-05-06 19:37:41 2457515.32 19.25
2016-05-29 01:41:06 2457537.57 19.23
2016-08-11 06:17:43 2457611.76 19.18
2016-08-11 10:31:23 2457611.94 19.18
2016-08-21 22:37:28 2457622.44 19.27
2016-08-22 00:24:02 2457622.52 19.23
2016-11-27 01:31:20 2457719.56 19.22
2017-01-18 02:56:54 2457771.62 19.18
2017-05-17 20:23:10 2457891.35 19.21
2017-05-17 22:09:44 2457891.42 19.19
2017-06-13 20:16:18 2457918.34 19.24
2017-07-12 21:45:17 2457947.41 19.18
2017-08-28 08:37:48 2457993.86 19.26
2017-08-28 14:38:02 2457994.11 19.27
2017-08-28 20:38:16 2457994.36 19.27
2017-12-07 10:00:24 2458094.92 19.29
2018-01-28 23:30:27 2458147.48 19.32
2018-05-29 03:32:33 2458267.65 19.23
2018-05-29 05:19:07 2458267.72 19.29
2018-06-28 22:59:53 2458298.46 19.32
2018-06-29 03:13:32 2458298.63 19.27
2018-07-23 21:04:07 2458323.38 19.28
2018-07-23 22:50:41 2458323.45 19.30
2018-10-30 19:43:14 2458422.32 19.26
2018-10-31 01:43:29 2458422.57 19.29
2018-11-08 12:03:43 2458431.00 19.29
2018-11-08 13:50:17 2458431.08 19.29
2018-12-17 23:08:36 2458470.46 19.26
2019-01-17 04:50:26 2458500.70 19.27
2019-02-08 18:41:33 2458523.28 19.25
2019-07-13 22:09:23 2458678.42 19.14
2019-07-20 19:50:17 2458685.33 19.23
2019-07-21 00:03:56 2458685.50 19.19
2019-08-13 06:41:51 2458708.78 19.21
2019-08-13 08:28:25 2458708.85 19.18
2019-08-13 12:42:04 2458709.03 19.19
2019-08-13 14:28:38 2458709.10 19.25
2019-12-11 18:30:57 2458829.27 19.18
2020-01-13 00:20:51 2458861.51 19.12
2020-02-01 00:59:24 2458880.54 19.12
2020-02-01 02:45:58 2458880.62 19.11
2020-05-06 19:15:55 2458976.30 18.99
2020-05-06 21:02:29 2458976.38 19.00
2020-05-21 19:37:19 2458991.32 19.03
2020-05-21 21:23:53 2458991.39 19.00
2020-06-28 15:28:56 2459029.15 18.97
2020-06-28 17:15:30 2459029.22 19.02
2020-10-31 01:40:47 2459153.57 18.90
2020-10-31 05:54:28 2459153.75 18.87
2020-10-31 07:41:02 2459153.82 18.86
2020-11-09 06:01:22 2459162.75 18.89
2020-11-09 07:47:57 2459162.82 18.87
2020-12-18 11:07:27 2459201.96 18.83
2021-01-18 04:48:47 2459232.70 18.85
2021-02-09 04:54:01 2459254.70 18.77
2021-02-09 06:40:36 2459254.78 18.77
2021-06-10 10:40:42 2459375.94 18.87
2021-06-10 12:27:15 2459376.02 18.91
2021-08-03 23:52:17 2459430.49 18.93



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