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Gaia21dqn


Details Follow-up


Other surveys detections
None
Comments
fast flare in a red dwarf
ATels
None
AstroNotes
None

TNS ID
AT2021vdn

RA - DEC
183.34091   23.28385
12:13:21.82   23:17:01.86
Galactic coords.
234.90246   80.57278

Alerting date
2021-08-04 17:04:13
Julian date (TCB)
2459431.21
Alerting magnitude
16.22
Historic magnitude
16.66
Historic StdDev
0.02
Class
unknown
Publication date
Aug. 7, 2021, 9:28 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.
2014-07-31 11:31:56 2456869.98 16.64
2014-07-31 17:32:09 2456870.23 16.63
2014-07-31 23:32:22 2456870.48 16.60
2014-08-01 01:18:56 2456870.55 16.62
2014-10-28 18:05:34 2456959.25 16.68
2014-10-29 00:05:50 2456959.50 16.69
2014-11-11 10:29:11 2456972.94 16.70
2014-11-11 12:15:46 2456973.01 16.64
2015-02-01 03:27:33 2457054.64 16.66
2015-02-01 05:14:08 2457054.72 16.68
2015-02-01 09:27:49 2457054.89 16.67
2015-11-06 11:27:05 2457332.98 16.69
2015-11-06 13:13:39 2457333.05 16.68
2015-11-27 13:18:40 2457354.05 16.70
2015-12-27 11:14:41 2457383.97 16.71
2016-05-17 00:51:07 2457525.54 16.69
2016-05-17 02:37:41 2457525.61 16.67
2016-06-10 12:42:23 2457550.03 16.70
2016-06-10 14:28:57 2457550.10 16.67
2016-07-10 00:24:56 2457579.52 16.65
2016-07-10 02:11:30 2457579.59 16.67
2016-11-15 12:37:26 2457708.03 16.68
2016-11-15 14:24:01 2457708.10 16.67
2016-12-11 06:31:54 2457733.77 16.66
2016-12-11 08:18:29 2457733.85 16.66
2017-05-27 15:19:42 2457901.14 16.65
2017-05-27 17:06:16 2457901.21 16.66
2017-07-20 22:42:58 2457955.45 16.65
2017-11-25 22:57:30 2458083.46 16.67
2017-12-25 14:52:48 2458113.12 16.68
2017-12-25 16:39:23 2458113.19 16.67
2018-01-15 10:39:27 2458133.94 16.67
2018-06-07 16:27:14 2458277.19 16.66
2018-06-07 18:13:47 2458277.26 16.67
2018-07-11 23:45:16 2458311.49 16.68
2018-07-12 03:58:54 2458311.67 16.66
2018-07-30 23:50:59 2458330.49 16.62
2018-12-06 16:22:21 2458459.18 16.64
2019-01-08 21:50:38 2458492.41 16.65
2019-01-08 23:37:13 2458492.48 16.66
2019-01-24 15:57:04 2458508.16 16.69
2019-04-29 06:15:15 2458602.76 16.67
2019-04-29 08:01:49 2458602.83 16.68
2019-05-12 06:20:49 2458615.76 16.64
2019-05-12 08:07:23 2458615.84 16.70
2019-06-18 23:35:42 2458653.48 16.71
2019-07-28 07:10:50 2458692.80 16.66
2019-07-28 08:57:24 2458692.87 16.66
2019-11-01 19:54:19 2458789.33 16.67
2019-11-15 02:14:22 2458802.59 16.65
2019-11-15 04:00:57 2458802.67 16.64
2019-12-20 05:53:43 2458837.75 16.67
2019-12-20 10:07:25 2458837.92 16.67
2020-01-30 11:59:58 2458879.00 16.64
2020-01-30 13:46:33 2458879.07 16.67
2020-01-30 18:00:14 2458879.25 16.63
2020-01-30 19:46:48 2458879.32 16.62
2020-01-31 06:00:45 2458879.75 16.66
2020-01-31 07:47:19 2458879.82 16.65
2020-01-31 12:01:00 2458880.00 16.65
2020-01-31 13:47:35 2458880.07 16.62
2020-01-31 18:01:16 2458880.25 16.64
2020-01-31 19:47:51 2458880.32 16.63
2020-02-01 00:01:32 2458880.50 16.65
2020-02-01 01:48:06 2458880.58 16.64
2020-02-01 06:01:47 2458880.75 16.67
2020-02-01 07:48:22 2458880.83 16.67
2020-02-01 12:02:03 2458881.00 16.63
2020-02-01 13:48:38 2458881.08 16.62
2020-02-01 18:02:19 2458881.25 16.66
2020-02-01 19:48:53 2458881.33 16.67
2020-02-02 01:49:09 2458881.58 16.67
2020-02-02 06:02:50 2458881.75 16.64
2020-02-02 07:49:24 2458881.83 16.64
2020-02-02 12:03:05 2458882.00 16.65
2020-02-02 13:49:40 2458882.08 16.67
2020-02-02 18:03:20 2458882.25 16.62
2020-02-03 00:03:36 2458882.50 16.67
2020-04-25 14:01:08 2458965.08 16.68
2020-04-25 20:01:21 2458965.33 16.67
2020-04-25 21:47:55 2458965.41 16.68
2020-05-10 10:05:14 2458979.92 16.63
2020-05-10 14:18:53 2458980.10 16.64
2020-06-16 09:51:16 2459016.91 16.66
2020-06-16 11:37:50 2459016.98 16.67
2020-07-27 01:37:07 2459057.57 16.65
2020-07-27 05:50:46 2459057.74 16.66
2020-07-27 07:37:20 2459057.82 16.62
2020-07-27 11:50:59 2459057.99 16.65
2020-07-31 04:02:58 2459061.67 16.63
2020-07-31 05:49:32 2459061.74 16.64
2020-07-31 10:03:11 2459061.92 16.66
2020-07-31 11:49:45 2459061.99 16.65
2020-12-07 04:21:25 2459190.68 16.69
2021-01-09 21:48:38 2459224.41 16.69
2021-01-24 21:55:13 2459239.41 16.66
2021-01-24 23:41:48 2459239.49 16.65
2021-04-29 12:13:07 2459334.01 16.68
2021-04-29 13:59:41 2459334.08 16.64
2021-05-13 06:18:29 2459347.76 16.68
2021-06-19 11:34:29 2459384.98 16.66
2021-08-03 00:49:15 2459429.53 16.66
2021-08-03 06:49:28 2459429.78 16.67
2021-08-03 11:03:07 2459429.96 16.68
2021-08-03 12:49:41 2459430.03 16.66
2021-08-03 23:03:34 2459430.46 16.65
2021-08-04 00:50:08 2459430.53 16.65
2021-08-04 05:03:47 2459430.71 16.64
2021-08-04 06:50:21 2459430.78 16.70
2021-08-04 11:04:00 2459430.96 16.61
2021-08-04 12:50:34 2459431.04 16.64
2021-08-05 00:51:00 2459431.54 16.65
2021-08-05 06:51:14 2459431.79 16.59
2021-10-29 05:46:21 2459516.74 16.69
2021-10-29 07:32:56 2459516.81 16.66
2021-10-29 11:46:37 2459516.99 16.67
2021-11-12 17:56:21 2459531.25 16.63
2021-11-12 19:42:56 2459531.32 16.69
2021-11-12 23:56:37 2459531.50 16.67
2021-11-13 01:43:12 2459531.57 16.65
2021-12-17 17:32:13 2459566.23 16.68
2022-01-24 22:47:09 2459604.45 16.62
2022-01-25 00:33:44 2459604.52 16.62
2022-01-25 04:47:25 2459604.70 16.69
2022-01-25 06:33:59 2459604.77 16.67
2022-02-01 06:40:07 2459611.78 16.70
2022-02-01 10:53:48 2459611.95 16.63
2022-02-01 16:54:04 2459612.20 16.66
2022-05-08 15:00:37 2459708.13 16.63
2022-05-28 13:13:36 2459728.05 16.69
2022-05-28 15:00:09 2459728.13 16.69
2022-06-30 18:43:28 2459761.28 16.65
2022-11-07 02:41:09 2459890.61 16.68
2022-11-07 06:54:50 2459890.79 16.65
2022-11-28 18:59:01 2459912.29 16.63
2022-12-28 02:28:40 2459941.60 16.68
2023-05-18 22:04:59 2460083.42 16.67
2023-06-12 15:55:10 2460108.16 16.65
2023-06-12 20:08:48 2460108.34 16.70
2023-07-11 19:52:31 2460137.33 16.68
2023-11-17 03:51:32 2460265.66 16.66
2023-11-17 08:05:13 2460265.84 16.70
2023-12-13 09:45:01 2460291.91 16.65
2024-01-07 07:50:56 2460316.83 16.67



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