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Gaia21des




Other surveys detections
None
Comments
steady brightening of a known YSO
ATels
None
AstroNotes
None

TNS ID
AT2021sth

RA - DEC
341.10376   61.36285
22:44:24.90   61:21:46.26
Galactic coords.
108.31162   2.15027

Alerting date
2021-07-08 00:55:44
Julian date (TCB)
2459403.54
Alerting magnitude
17.56
Historic magnitude
18.60
Historic StdDev
0.40
Class
unknown
Publication date
July 9, 2021, 11:52 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.
2014-08-24 07:39:29 2456893.82 19.42
2014-11-10 09:02:58 2456971.88 19.10
2014-11-10 10:49:32 2456971.95 19.09
2014-11-27 15:04:06 2456989.13 19.89
2014-11-27 16:50:40 2456989.20 19.84
2015-01-03 09:51:22 2457025.91 19.78
2015-01-31 07:46:31 2457053.82 19.80
2015-01-31 09:33:05 2457053.90 19.78
2015-03-01 19:31:58 2457083.31 19.82
2015-07-21 06:30:32 2457224.77 18.86
2015-07-21 08:17:07 2457224.85 18.82
2015-11-21 11:48:44 2457347.99 20.26
2016-01-14 16:56:23 2457402.21 19.85
2016-02-14 08:47:40 2457432.87 19.11
2016-02-14 10:34:14 2457432.94 19.15
2016-03-13 08:40:40 2457460.86 18.70
2016-03-13 10:27:14 2457460.94 18.69
2016-04-26 10:03:35 2457504.92 18.49
2016-05-23 02:20:56 2457531.60 19.55
2016-05-23 04:07:31 2457531.67 19.52
2016-08-26 19:28:00 2457627.31 18.74
2016-08-26 21:14:35 2457627.39 18.67
2016-10-07 00:16:23 2457668.51 19.78
2016-10-07 02:02:58 2457668.59 19.75
2016-12-01 11:02:36 2457723.96 18.44
2016-12-01 12:49:10 2457724.03 18.45
2016-12-22 06:43:56 2457744.78 19.01
2017-01-25 04:15:48 2457778.68 18.79
2017-01-25 06:02:21 2457778.75 18.72
2017-02-27 17:13:13 2457812.22 18.59
2017-02-27 18:59:47 2457812.29 18.66
2017-03-26 11:12:27 2457838.97 18.98
2017-03-26 12:59:01 2457839.04 18.99
2017-05-09 22:49:48 2457883.45 18.36
2017-05-10 00:36:23 2457883.53 18.36
2017-07-11 12:18:39 2457946.01 18.99
2017-09-07 09:53:16 2458003.91 18.47
2017-10-18 20:35:59 2458045.36 18.34
2017-10-18 22:22:33 2458045.43 18.47
2017-11-03 04:26:37 2458060.69 18.57
2018-01-04 13:17:26 2458123.05 18.55
2018-03-14 12:18:36 2458192.01 18.24
2018-03-14 14:05:10 2458192.09 18.38
2018-04-09 06:22:11 2458217.77 18.84
2018-04-09 08:08:45 2458217.84 18.80
2018-05-23 06:00:11 2458261.75 18.64
2018-05-23 07:46:45 2458261.82 18.69
2018-06-22 11:54:34 2458292.00 19.24
2018-07-23 17:40:06 2458323.24 19.56
2018-08-30 22:52:09 2458361.45 18.67
2018-08-31 00:38:44 2458361.53 18.61
2018-10-30 09:33:28 2458421.90 18.21
2018-10-30 11:20:02 2458421.97 18.18
2018-11-15 09:36:28 2458437.90 18.36
2019-01-17 22:02:12 2458501.42 18.32
2019-02-17 19:52:29 2458532.33 18.48
2019-03-29 09:12:37 2458571.88 18.51
2019-03-29 13:26:17 2458572.06 18.55
2019-03-29 15:12:51 2458572.13 18.54
2019-04-23 19:32:03 2458597.31 17.89
2019-04-23 21:18:37 2458597.39 17.86
2019-06-05 07:10:27 2458639.80 19.07
2019-07-21 10:26:29 2458685.94 19.62
2019-08-22 23:49:12 2458718.49 18.33
2019-10-02 23:45:33 2458759.49 18.74
2019-10-03 01:32:07 2458759.56 18.79
2019-10-28 00:27:18 2458784.52 18.37
2019-10-28 02:13:52 2458784.59 18.35
2019-12-07 15:53:59 2458825.16 18.36
2020-01-06 17:06:18 2458855.21 18.18
2020-02-02 04:22:12 2458881.68 18.56
2020-02-02 06:08:46 2458881.76 18.65
2020-03-11 00:32:48 2458919.52 18.09
2020-03-11 02:19:22 2458919.60 18.06
2020-03-27 19:01:03 2458936.29 18.73
2020-05-08 21:42:23 2458978.40 18.62
2020-07-05 02:12:03 2459035.59 18.35
2020-09-19 06:38:43 2459111.78 17.63
2020-10-30 21:31:10 2459153.40 18.26
2020-10-30 23:17:44 2459153.47 18.39
2020-11-15 23:20:31 2459169.47 18.25
2020-12-24 02:27:54 2459207.60 18.32
2021-02-18 07:51:03 2459263.83 18.32
2021-03-30 07:24:54 2459303.81 17.96
2021-03-30 09:11:28 2459303.88 17.98
2021-03-30 13:25:08 2459304.06 18.04
2021-06-05 20:55:43 2459371.37 17.90
2021-07-08 00:55:44 2459403.54 17.56
2021-07-08 02:42:18 2459403.61 17.57



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