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Gaia21dgn




Other surveys detections
None
Comments
2 mag outburst of known CV V811 Cyg
ATels
None
AstroNotes
None

TNS ID
AT2021thh

RA - DEC
297.09712   36.43970
19:48:23.31   36:26:22.92
Galactic coords.
71.36856   5.43708

Alerting date
2021-07-12 06:31:25
Julian date (TCB)
2459407.77
Alerting magnitude
14.06
Historic magnitude
15.84
Historic StdDev
0.49
Class
CV
Publication date
July 14, 2021, 9:13 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.
2014-11-01 08:54:13 2456962.87 15.47
2015-02-12 14:02:45 2457066.09 15.88
2015-02-12 15:49:19 2457066.16 15.90
2015-03-08 08:09:37 2457089.84 16.26
2015-03-08 09:56:11 2457089.91 16.33
2015-04-14 15:34:23 2457127.15 16.00
2015-05-19 01:18:25 2457161.55 16.06
2015-05-19 03:05:00 2457161.63 16.12
2015-09-18 12:32:29 2457284.02 16.20
2015-10-09 00:29:43 2457304.52 16.17
2015-10-09 04:43:22 2457304.70 16.24
2015-11-12 22:00:32 2457339.42 16.43
2015-12-16 21:34:24 2457373.40 16.01
2015-12-16 23:20:58 2457373.47 15.84
2016-01-10 15:36:00 2457398.15 16.10
2016-01-10 17:22:34 2457398.22 16.23
2016-02-25 16:59:58 2457444.21 14.38
2016-02-25 21:13:38 2457444.38 14.51
2016-03-22 11:02:39 2457469.96 16.41
2016-03-22 15:16:20 2457470.14 16.11
2016-04-25 14:56:55 2457504.12 16.06
2017-11-04 09:47:05 2458061.91 15.92
2017-12-05 07:37:52 2458092.82 15.98
2018-01-15 01:10:33 2458133.55 14.74
2018-01-15 02:57:07 2458133.62 14.71
2018-01-15 07:10:47 2458133.80 14.89
2018-02-06 01:19:07 2458155.55 16.25
2018-02-06 03:05:41 2458155.63 16.21
2018-03-21 18:56:58 2458199.29 16.00
2018-05-19 02:21:09 2458257.60 16.27
2018-06-28 07:22:55 2458297.81 16.51
2018-07-14 05:42:05 2458313.74 15.58
2018-07-14 07:28:39 2458313.81 15.62
2018-08-27 10:15:31 2458357.93 15.88
2018-08-27 12:02:05 2458358.00 15.83
2018-09-12 12:05:34 2458374.00 16.43
2018-09-12 16:19:14 2458374.18 16.41
2018-11-18 08:59:35 2458440.87 16.73
2018-11-18 10:46:09 2458440.95 16.63
2018-12-17 02:46:07 2458469.62 15.90
2019-01-29 20:20:36 2458513.35 16.42
2019-01-30 02:20:50 2458513.60 16.55
2019-02-21 02:29:21 2458535.60 15.99
2019-02-21 04:15:55 2458535.68 15.96
2019-02-21 08:29:35 2458535.85 16.28
2019-04-02 20:06:53 2458576.34 16.02
2019-04-02 21:53:27 2458576.41 16.17
2019-05-05 07:47:04 2458608.82 15.92
2019-05-30 15:26:59 2458634.14 16.51
2019-05-30 19:40:39 2458634.32 16.37
2019-07-11 12:33:40 2458676.02 15.89
2019-08-03 08:57:57 2458698.87 16.19
2019-08-26 17:19:02 2458722.22 15.21
2019-10-07 06:59:12 2458763.79 16.14
2019-11-08 02:20:47 2458795.60 15.55
2019-12-02 07:27:21 2458819.81 15.78
2019-12-02 09:13:55 2458819.88 16.03
2020-01-10 15:51:55 2458859.16 15.74
2020-01-23 22:11:39 2458872.42 15.93
2020-01-23 23:58:13 2458872.50 15.95
2020-03-05 14:44:34 2458914.11 15.81
2020-03-23 13:31:42 2458932.06 15.96
2020-03-23 15:18:17 2458932.14 15.71
2020-04-29 15:33:24 2458969.15 15.95
2020-04-29 17:19:58 2458969.22 15.83
2020-06-29 11:53:27 2459030.00 15.79
2020-06-29 13:40:02 2459030.07 15.77
2020-08-27 22:13:16 2459089.43 15.70
2020-08-27 23:59:50 2459089.50 15.61
2020-09-13 06:03:11 2459105.75 15.89
2020-09-13 10:16:51 2459105.93 16.09
2020-10-21 21:16:00 2459144.39 16.03
2020-11-19 04:44:03 2459172.70 16.53
2021-01-30 16:06:02 2459245.17 15.88
2021-01-30 20:19:42 2459245.35 15.85
2021-02-22 04:14:51 2459267.68 16.31
2021-04-03 09:52:12 2459307.91 15.93
2021-04-03 14:05:53 2459308.09 15.90
2021-05-06 03:31:35 2459340.65 15.95
2021-05-31 07:39:01 2459365.82 15.94
2021-07-12 06:31:25 2459407.77 14.06
2021-07-12 08:17:59 2459407.85 13.98
2021-07-26 08:24:07 2459421.85 16.13
2021-07-26 12:37:47 2459422.03 16.25
2021-09-08 05:12:18 2459465.72 15.96
2021-09-08 06:58:52 2459465.79 16.01



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