<< previous  next >>

Gaia21dhb


Details Follow-up


Other surveys detections
None
Comments
0.8 mag rise in 2 yrs in Gaia and UV source
ATels
None
AstroNotes
None

TNS ID
AT2021tmg

RA - DEC
182.96047   -31.72098
12:11:50.51   -31:43:15.53
Galactic coords.
293.17087   30.39917

Alerting date
2021-07-14 16:21:30
Julian date (TCB)
2459410.18
Alerting magnitude
18.76
Historic magnitude
19.67
Historic StdDev
0.21
Class
unknown
Publication date
July 16, 2021, 3:02 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.
2014-08-23 11:03:45 2456892.96 19.66
2014-08-23 12:50:19 2456893.03 19.73
2015-01-28 04:16:24 2457050.68 19.36
2015-01-28 06:02:59 2457050.75 19.35
2015-06-24 12:10:11 2457198.01 19.44
2015-11-21 06:20:14 2457347.76 19.45
2015-11-21 08:06:48 2457347.84 19.48
2015-11-21 12:20:29 2457348.01 19.45
2015-12-02 20:14:24 2457359.34 19.43
2016-01-08 07:31:31 2457395.81 19.52
2016-02-13 11:20:30 2457431.97 19.55
2016-02-13 13:07:05 2457432.05 19.53
2016-02-26 19:17:07 2457445.30 19.55
2016-02-26 23:30:48 2457445.48 19.57
2016-05-14 07:42:43 2457522.82 19.66
2016-05-14 11:56:22 2457523.00 19.62
2016-05-14 17:56:35 2457523.25 19.66
2016-05-14 19:43:09 2457523.32 19.61
2016-05-25 07:50:27 2457533.83 19.61
2016-05-25 12:04:05 2457534.00 19.63
2016-05-25 13:50:39 2457534.08 19.63
2016-05-25 18:04:18 2457534.25 19.59
2016-08-11 18:32:09 2457612.27 19.75
2016-08-11 22:45:48 2457612.45 19.81
2016-08-25 10:51:09 2457625.95 19.77
2016-08-25 12:37:43 2457626.03 19.86
2016-11-29 01:20:59 2457721.56 19.75
2016-12-16 07:25:38 2457738.81 19.75
2016-12-16 09:12:13 2457738.88 19.72
2017-01-18 00:55:48 2457771.54 19.78
2017-05-22 20:25:07 2457896.35 19.78
2017-06-12 14:29:30 2457917.10 19.75
2017-06-12 16:16:04 2457917.18 19.67
2017-08-28 02:51:12 2457993.62 19.62
2017-08-28 07:04:52 2457993.80 19.64
2017-08-28 08:51:26 2457993.87 19.54
2017-08-28 13:05:05 2457994.05 19.59
2017-08-28 14:51:39 2457994.12 19.62
2017-08-28 19:05:18 2457994.30 19.55
2017-09-01 13:08:20 2457998.05 19.58
2017-09-01 14:54:54 2457998.12 19.57
2017-09-01 19:08:33 2457998.30 19.63
2017-09-01 20:55:07 2457998.37 19.62
2017-09-02 01:08:47 2457998.55 19.61
2017-12-08 15:47:59 2458096.16 19.37
2017-12-08 17:34:33 2458096.23 19.34
2017-12-30 11:32:31 2458117.98 19.41
2018-06-02 09:33:57 2458271.90 19.46
2018-06-28 15:27:49 2458298.14 19.42
2018-07-27 09:10:19 2458326.88 19.36
2018-12-18 16:55:00 2458471.20 19.37
2018-12-18 18:41:34 2458471.28 19.35
2019-01-13 16:44:42 2458497.20 19.38
2019-01-13 18:31:16 2458497.27 19.41
2019-02-08 06:27:02 2458522.77 19.45
2019-06-13 10:43:12 2458647.95 19.56
2019-06-13 12:29:46 2458648.02 19.51
2019-07-13 18:10:23 2458678.26 19.59
2019-07-13 22:24:02 2458678.43 19.49
2019-08-12 20:41:58 2458708.36 19.58
2019-08-13 00:55:37 2458708.54 19.48
2020-02-04 08:43:54 2458883.86 19.28
2020-05-13 19:28:21 2458983.31 19.18
2020-05-14 01:28:34 2458983.56 19.13
2020-05-14 03:15:07 2458983.64 19.20
2020-05-14 07:28:47 2458983.81 19.20
2020-05-14 13:28:59 2458984.06 19.21
2020-05-14 15:15:33 2458984.14 19.21
2020-05-14 19:29:12 2458984.31 19.24
2020-05-15 01:29:25 2458984.56 19.19
2020-05-15 07:29:38 2458984.81 19.07
2020-12-19 04:53:49 2459202.70 18.94
2021-02-08 18:26:07 2459254.27 18.98
2021-06-14 00:28:36 2459379.52 18.80
2021-07-14 16:21:30 2459410.18 18.76
2021-08-07 10:14:15 2459433.93 18.76
2021-08-07 12:00:49 2459434.00 18.81
2021-11-15 08:38:47 2459533.86 18.83
2021-11-15 14:39:03 2459534.11 18.83
2021-11-15 18:52:44 2459534.29 18.82
2021-11-15 20:39:19 2459534.36 18.83
2021-11-16 00:53:00 2459534.54 18.81
2021-11-16 02:39:34 2459534.61 18.78
2021-11-16 06:53:15 2459534.79 18.85
2021-11-16 08:39:50 2459534.86 18.82
2021-11-16 12:53:31 2459535.04 18.83
2021-11-16 14:40:05 2459535.11 18.84
2021-11-16 18:53:46 2459535.29 18.85
2021-11-16 20:40:21 2459535.36 18.85
2021-11-17 00:54:02 2459535.54 18.84
2021-11-17 02:40:36 2459535.61 18.79
2021-11-17 06:54:17 2459535.79 18.81
2021-11-17 08:40:52 2459535.86 18.80
2021-11-17 12:54:33 2459536.04 18.83
2021-11-17 14:41:07 2459536.11 18.83
2021-12-29 12:02:39 2459578.00 18.89
2021-12-29 13:49:14 2459578.08 18.88
2022-01-29 11:43:26 2459608.99 18.92
2022-02-18 17:49:56 2459629.24 18.90
2022-02-18 19:36:30 2459629.32 18.93
2022-02-18 23:50:12 2459629.49 18.92
2022-07-29 19:03:17 2459790.29 19.00
2022-08-17 17:17:39 2459809.22 18.99
2022-08-17 19:04:13 2459809.29 18.99
2022-11-21 19:46:49 2459905.32 18.97
2022-11-21 21:33:24 2459905.40 18.95
2022-12-04 01:54:31 2459917.58 18.91
2022-12-04 03:41:06 2459917.65 18.89
2023-01-09 02:59:16 2459953.62 18.72
2023-02-14 18:47:50 2459990.28 18.78
2023-02-14 20:34:25 2459990.36 18.77
2023-02-15 00:48:06 2459990.53 18.78
2023-02-15 02:34:41 2459990.61 18.76
2023-02-27 02:44:16 2460002.61 18.78
2023-02-27 08:44:32 2460002.86 18.77
2023-02-27 12:58:13 2460003.04 18.76
2023-05-15 13:23:11 2460080.06 18.73
2023-05-15 15:09:45 2460080.13 18.74
2023-05-15 19:23:24 2460080.31 18.74
2023-05-15 21:09:58 2460080.38 18.72
2023-05-16 01:23:37 2460080.56 18.77
2023-05-16 03:10:11 2460080.63 18.76
2023-05-28 03:17:58 2460092.64 18.74
2023-05-28 07:31:37 2460092.81 18.66
2023-05-28 09:18:11 2460092.89 18.76
2023-07-06 19:00:04 2460132.29 18.82
2023-08-14 00:11:58 2460170.51 18.89
2023-08-14 01:58:32 2460170.58 18.90
2023-08-27 00:17:40 2460183.51 18.84
2023-08-27 02:04:13 2460183.59 18.84
2023-11-30 16:34:28 2460279.19 18.95
2023-11-30 20:48:09 2460279.37 18.92
2023-12-18 08:52:06 2460296.87 18.90
2023-12-18 10:38:41 2460296.94 18.87
2024-01-19 20:23:37 2460329.35 18.80



2015 - Institute of Astronomy, University of Cambridge, UK - Privacy policy