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Gaia21edt




Other surveys detections
None
Comments
~0.6 mag rise in Gaia source
ATels
None
AstroNotes
None

TNS ID
AT2021ygm

RA - DEC
309.77667   -51.74790
20:39:06.40   -51:44:52.44
Galactic coords.
346.9601   -37.41082

Alerting date
2021-09-06 17:29:28
Julian date (TCB)
2459464.23
Alerting magnitude
18.89
Historic magnitude
19.59
Historic StdDev
0.19
Class
unknown
Publication date
Sept. 7, 2021, 10:18 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.
2014-11-19 20:45:08 2456981.36 19.37
2015-03-08 05:24:01 2457089.73 19.42
2015-03-08 09:37:42 2457089.90 19.46
2015-03-25 15:42:20 2457107.15 19.41
2015-03-25 17:28:55 2457107.23 19.37
2015-09-02 21:14:38 2457268.39 19.31
2015-09-02 23:01:12 2457268.46 19.30
2015-12-04 07:53:22 2457360.83 19.38
2015-12-04 09:39:56 2457360.90 19.43
2015-12-13 07:58:52 2457369.83 19.38
2015-12-13 09:45:26 2457369.91 19.42
2015-12-13 13:59:05 2457370.08 19.38
2016-03-17 04:41:40 2457464.70 19.42
2016-04-08 04:40:40 2457486.69 19.37
2016-05-09 12:09:22 2457518.01 19.36
2016-09-12 10:23:35 2457643.93 19.47
2016-09-12 12:10:09 2457644.01 19.47
2016-10-07 18:05:07 2457669.25 19.53
2016-10-07 22:18:46 2457669.43 19.45
2017-04-22 19:02:20 2457866.29 19.49
2017-04-22 20:48:55 2457866.37 19.61
2017-05-20 18:57:02 2457894.29 19.61
2017-05-20 20:43:36 2457894.36 19.61
2017-10-22 14:24:05 2458049.10 19.67
2017-11-15 18:26:25 2458073.27 19.64
2018-04-07 04:05:41 2458215.67 19.62
2018-05-08 02:03:22 2458246.59 19.65
2018-05-31 21:55:01 2458270.41 19.64
2018-10-04 20:04:26 2458396.34 19.57
2018-11-05 21:19:10 2458428.39 19.60
2019-02-27 10:05:44 2458541.92 19.51
2019-02-27 11:52:19 2458541.99 19.49
2019-03-11 10:13:14 2458553.93 19.45
2019-03-11 11:59:49 2458554.00 19.53
2019-05-24 15:07:36 2458628.13 19.50
2019-05-24 16:54:11 2458628.20 19.53
2019-06-10 23:05:07 2458645.46 19.55
2019-06-11 09:19:03 2458645.89 19.53
2019-09-14 16:11:10 2458741.17 19.57
2019-09-14 20:24:49 2458741.35 19.59
2019-11-26 19:36:07 2458814.32 19.59
2019-11-26 23:49:46 2458814.49 19.54
2019-11-27 01:36:20 2458814.57 19.50
2019-12-12 18:09:30 2458830.26 19.55
2019-12-13 01:56:17 2458830.58 19.61
2020-02-21 09:57:00 2458900.91 19.49
2020-02-21 14:10:40 2458901.09 19.48
2020-02-21 15:57:15 2458901.16 19.52
2020-02-21 20:10:55 2458901.34 19.46
2020-02-21 21:57:30 2458901.41 19.49
2020-03-04 02:24:32 2458912.60 19.49
2020-03-04 04:11:07 2458912.67 19.49
2020-04-12 11:57:31 2458952.00 19.53
2020-05-19 01:52:27 2458988.58 19.47
2020-06-03 12:30:58 2459004.02 19.23
2020-06-03 14:17:33 2459004.10 19.47
2020-10-05 08:03:10 2459127.84 19.19
2020-10-05 09:49:44 2459127.91 19.19
2020-11-06 15:16:35 2459160.14 19.23
2020-11-26 03:14:25 2459179.64 19.16
2021-02-27 16:03:31 2459273.17 19.13
2021-03-12 10:11:09 2459285.92 19.14
2021-04-18 17:14:31 2459323.22 19.17
2021-05-25 21:06:20 2459360.38 19.13
2021-05-25 22:52:55 2459360.45 19.20
2021-06-11 09:17:29 2459376.89 19.17
2021-06-11 11:04:03 2459376.96 19.08
2021-08-25 09:34:29 2459451.90 18.94
2021-08-25 11:21:03 2459451.97 18.96
2021-08-25 17:21:16 2459452.22 18.98
2021-08-25 21:34:56 2459452.40 18.97
2021-08-25 23:21:29 2459452.47 18.96
2021-09-06 17:29:28 2459464.23 18.89
2021-09-06 21:43:07 2459464.40 18.79
2021-09-06 23:29:41 2459464.48 18.90



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