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Gaia21deg




Other surveys detections
None
Comments
red dwarf brightens by 0.25 mag
ATels
None
AstroNotes
None

TNS ID
AT2021smn

RA - DEC
346.74301   64.86984
23:06:58.32   64:52:11.42
Galactic coords.
112.12806   4.21247

Alerting date
2021-07-07 00:56:13
Julian date (TCB)
2459402.54
Alerting magnitude
18.58
Historic magnitude
18.94
Historic StdDev
0.04
Class
unknown
Publication date
July 8, 2021, 10:09 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.
2014-08-25 07:38:37 2456894.82 19.04
2014-11-27 15:08:47 2456989.13 18.89
2014-11-27 16:55:21 2456989.21 18.90
2015-01-04 09:50:52 2457026.91 18.90
2015-01-30 09:35:30 2457052.90 18.89
2015-05-07 01:08:26 2457149.55 18.92
2015-05-07 07:08:41 2457149.80 18.95
2015-06-18 02:33:48 2457191.61 19.08
2015-07-20 12:31:56 2457224.02 19.00
2015-09-25 17:23:14 2457291.22 18.99
2015-11-22 11:51:30 2457348.99 18.98
2015-12-10 05:51:45 2457366.74 18.94
2016-02-13 04:35:31 2457431.69 18.93
2016-02-13 08:49:11 2457431.87 18.95
2016-03-13 08:36:45 2457460.86 18.98
2016-03-13 10:23:19 2457460.93 18.96
2016-04-25 08:12:19 2457503.84 18.98
2016-04-25 09:58:53 2457503.92 18.96
2016-05-21 14:17:47 2457530.10 18.92
2016-05-21 16:04:21 2457530.17 18.92
2016-08-02 19:33:16 2457603.31 19.01
2016-08-27 21:13:58 2457628.38 18.91
2016-10-07 06:20:37 2457668.76 18.91
2016-10-07 08:07:11 2457668.84 18.97
2016-10-22 20:11:22 2457684.34 18.93
2016-10-23 00:25:02 2457684.52 18.94
2016-12-02 11:04:30 2457724.96 18.89
2016-12-02 12:51:04 2457725.04 18.93
2017-01-25 22:13:54 2457779.43 18.87
2017-02-26 11:13:20 2457810.97 18.96
2017-02-26 12:59:54 2457811.04 18.91
2017-03-26 05:08:12 2457838.71 18.98
2017-03-26 06:54:47 2457838.79 18.95
2017-05-09 10:45:00 2457882.95 18.98
2017-07-12 04:28:35 2457946.69 19.00
2017-08-16 21:56:06 2457982.41 18.92
2017-09-08 09:53:38 2458004.91 18.95
2017-09-08 11:40:13 2458004.99 18.97
2017-10-19 08:40:12 2458045.86 18.84
2017-10-19 10:26:47 2458045.94 18.92
2017-11-03 14:44:31 2458061.11 18.93
2017-11-03 16:31:05 2458061.19 18.92
2018-01-04 01:21:24 2458122.56 18.80
2018-03-13 00:17:06 2458190.51 18.92
2018-03-13 02:03:40 2458190.59 18.95
2018-04-08 12:17:34 2458217.01 18.92
2018-04-08 14:04:08 2458217.09 18.97
2018-05-23 01:41:53 2458261.57 18.94
2018-05-23 05:55:33 2458261.75 18.95
2018-06-21 05:53:49 2458290.75 18.95
2018-06-21 07:40:23 2458290.82 18.95
2018-07-24 11:37:03 2458323.98 18.94
2018-09-19 22:55:54 2458381.46 18.94
2018-10-31 03:37:28 2458422.65 18.95
2018-10-31 05:24:03 2458422.73 18.91
2018-11-15 15:41:08 2458438.15 18.98
2018-11-15 17:27:42 2458438.23 18.92
2019-02-18 07:49:32 2458532.83 18.93
2019-03-27 21:09:40 2458570.38 18.95
2019-03-28 01:23:20 2458570.56 18.99
2019-04-22 13:27:22 2458596.06 18.94
2019-04-22 15:13:56 2458596.13 18.95
2019-06-05 08:52:17 2458639.87 18.94
2019-07-06 02:44:24 2458670.61 19.01
2019-07-20 20:35:28 2458685.36 18.97
2019-10-01 13:32:20 2458758.06 18.93
2019-10-26 20:16:10 2458783.34 18.97
2019-10-27 00:29:50 2458783.52 18.94
2019-12-07 15:58:44 2458825.17 18.92
2020-01-05 15:17:22 2458854.14 18.94
2020-01-05 17:03:56 2458854.21 18.91
2020-02-03 00:12:35 2458882.51 18.96
2020-03-10 20:15:15 2458919.34 18.91
2020-03-11 00:28:55 2458919.52 18.91
2020-03-28 19:00:23 2458937.29 18.81
2020-03-28 20:46:57 2458937.37 18.89
2020-05-09 21:40:46 2458979.40 18.87
2020-05-27 04:10:29 2458996.67 18.92
2020-07-06 02:14:28 2459036.59 18.92
2020-08-31 06:39:42 2459092.78 18.91
2020-10-31 17:21:42 2459154.22 18.90
2020-11-16 05:25:13 2459169.73 18.91
2020-11-16 09:38:53 2459169.90 18.89
2021-01-17 22:03:17 2459232.42 18.94
2021-02-18 19:48:04 2459264.33 18.95
2021-03-28 19:21:50 2459302.31 18.98
2021-03-28 21:08:24 2459302.38 18.97
2021-04-23 13:26:22 2459328.06 18.93
2021-04-23 15:12:57 2459328.13 18.90
2021-06-06 01:04:39 2459371.54 18.91
2021-06-06 02:51:13 2459371.62 18.95
2021-07-07 00:56:13 2459402.54 18.58
2021-07-07 02:42:47 2459402.61 18.64



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