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Gaia21dht




Other surveys detections
None
Comments
~2 mag outburst in red Gaia source
ATels
None
AstroNotes
None

TNS ID
AT2021toh

RA - DEC
302.93814   28.30975
20:11:45.15   28:18:35.10
Galactic coords.
67.0339   -3.02393

Alerting date
2021-07-15 18:37:20
Julian date (TCB)
2459411.28
Alerting magnitude
18.93
Historic magnitude
20.33
Historic StdDev
0.51
Class
unknown
Publication date
July 17, 2021, 12:23 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.
2014-11-30 22:08:47 2456992.42 19.36
2015-02-17 15:49:24 2457071.16 19.93
2015-03-05 20:14:26 2457087.34 19.99
2015-03-05 22:01:00 2457087.42 19.75
2015-03-06 02:14:41 2457087.59 19.72
2015-03-06 04:01:15 2457087.67 19.85
2015-04-17 01:53:00 2457129.58 20.11
2015-05-20 19:27:05 2457163.31 19.20
2015-06-11 21:13:02 2457185.38 19.74
2015-10-06 18:26:31 2457302.27 18.66
2015-11-11 11:38:26 2457337.99 20.54
2015-12-15 21:23:59 2457372.39 20.12
2015-12-15 23:10:33 2457372.47 19.88
2016-02-29 23:01:07 2457448.46 20.63
2016-03-01 03:14:47 2457448.64 20.68
2016-03-22 03:24:20 2457469.64 20.78
2016-03-22 05:10:54 2457469.72 20.66
2016-08-08 08:47:49 2457608.87 20.70
2016-08-08 13:01:29 2457609.04 20.57
2016-08-08 14:48:03 2457609.12 20.72
2016-08-13 20:52:29 2457614.37 20.51
2016-08-14 01:06:08 2457614.55 20.54
2016-09-28 19:25:39 2457660.31 20.49
2016-11-21 18:45:53 2457714.28 20.39
2016-12-31 04:29:58 2457753.69 20.25
2016-12-31 06:16:32 2457753.76 20.35
2017-01-17 12:26:24 2457771.02 20.66
2017-03-12 19:34:57 2457825.32 20.67
2017-03-12 23:48:38 2457825.49 20.63
2017-03-13 01:35:12 2457825.57 20.58
2017-04-06 19:38:44 2457850.32 20.54
2017-12-03 01:29:57 2458090.56 20.67
2017-12-03 03:16:31 2458090.64 20.59
2018-01-18 08:50:51 2458136.87 20.45
2018-01-18 14:51:05 2458137.12 20.60
2018-01-30 09:00:27 2458148.88 20.59
2018-03-24 18:59:51 2458202.29 20.50
2018-07-01 07:29:51 2458300.81 20.76
2018-09-09 16:18:23 2458371.18 20.53
2018-11-16 14:51:44 2458439.12 20.59
2019-02-04 16:05:42 2458519.17 20.80
2019-02-04 20:19:22 2458519.35 20.70
2019-02-04 22:05:56 2458519.42 20.82
2019-02-05 02:19:36 2458519.60 20.71
2019-06-01 01:50:03 2458635.58 20.73
2019-07-15 00:39:44 2458679.53 20.52
2019-07-15 02:26:19 2458679.60 20.45
2019-08-09 03:10:10 2458704.63 20.54
2019-08-09 04:56:45 2458704.71 20.69
2019-08-09 15:10:39 2458705.13 20.72
2019-08-09 22:57:27 2458705.46 20.92
2019-08-20 23:08:59 2458716.46 20.76
2019-11-09 12:27:56 2458797.02 20.55
2020-01-13 21:52:23 2458862.41 20.50
2020-01-13 23:38:57 2458862.49 20.52
2020-01-14 03:52:36 2458862.66 20.45
2020-01-21 16:01:03 2458870.17 20.44
2020-01-21 17:47:38 2458870.24 20.60
2020-03-06 20:53:05 2458915.37 20.68
2020-03-21 03:15:32 2458929.64 20.63
2020-06-25 19:40:19 2459026.32 20.58
2020-06-25 23:54:00 2459026.50 20.62
2020-09-10 10:15:52 2459102.93 20.44
2020-11-17 10:36:01 2459170.94 20.62
2020-12-15 04:24:08 2459198.68 20.91
2021-02-05 04:04:33 2459250.67 20.52
2021-02-05 08:18:13 2459250.85 20.58
2021-02-05 14:18:28 2459251.10 20.52
2021-02-05 16:05:02 2459251.17 20.63
2021-02-05 20:18:42 2459251.35 20.71
2021-06-01 13:48:32 2459367.08 19.72
2021-06-01 15:35:06 2459367.15 19.72
2021-07-15 20:23:54 2459411.35 18.97
2021-07-24 00:43:52 2459419.53 19.10
2021-07-24 02:30:26 2459419.60 19.09
2021-07-24 06:44:06 2459419.78 19.14
2021-09-09 11:06:08 2459466.96 19.42
2021-09-09 12:52:42 2459467.04 19.30
2021-09-23 23:10:48 2459481.47 19.30
2021-11-01 04:12:35 2459519.68 19.50
2021-12-01 21:48:48 2459550.41 19.71
2021-12-01 23:35:22 2459550.48 19.71
2021-12-26 15:46:57 2459575.16 19.70
2021-12-26 17:33:31 2459575.23 19.72
2022-02-18 11:16:58 2459628.97 20.00
2022-02-18 15:30:39 2459629.15 20.10
2022-02-18 21:30:53 2459629.40 19.90
2022-02-18 23:17:28 2459629.47 19.89
2022-03-07 09:42:16 2459645.90 19.99
2022-03-07 11:28:51 2459645.98 19.98
2022-03-07 15:42:31 2459646.15 20.10
2022-05-21 20:53:32 2459721.37 20.00
2022-05-21 22:40:07 2459721.44 20.02
2022-06-12 16:40:01 2459743.19 20.10
2022-07-29 03:19:30 2459789.64 19.78
2022-07-29 07:33:10 2459789.81 19.62
2022-07-29 09:19:45 2459789.89 19.65
2022-08-04 01:38:07 2459795.57 20.28
2022-08-04 03:24:42 2459795.64 18.99
2022-09-20 00:05:01 2459842.50 19.69
2022-09-20 01:51:35 2459842.58 19.64
2022-10-07 18:06:07 2459860.25 20.20
2022-10-07 19:52:41 2459860.33 20.05
2022-11-12 07:05:42 2459895.80 19.87
2022-12-17 06:37:35 2459930.78 19.57
2023-01-07 04:56:45 2459951.71 19.90
2023-01-07 06:43:19 2459951.78 19.82
2023-01-07 10:56:59 2459951.96 19.91
2023-01-07 12:43:33 2459952.03 19.92
2023-03-02 18:28:42 2460006.27 19.71
2023-03-03 00:28:56 2460006.52 19.71
2023-03-24 06:37:56 2460027.78 19.68
2023-03-24 10:51:37 2460027.95 19.70
2023-03-24 12:38:12 2460028.03 19.77
2023-06-05 03:52:10 2460100.66 19.74
2023-06-05 05:38:45 2460100.74 19.72
2023-06-23 15:56:25 2460119.16 19.76
2023-08-10 08:27:29 2460166.85 20.54
2023-08-10 10:14:03 2460166.93 20.46
2023-08-15 16:18:27 2460172.18 20.28
2023-08-15 20:32:06 2460172.36 20.28
2023-08-16 02:32:20 2460172.61 20.02
2023-09-30 13:05:55 2460218.05 19.84
2023-09-30 14:52:29 2460218.12 19.81
2023-10-21 14:48:20 2460239.12 19.73
2023-11-23 14:13:15 2460272.09 19.75
2024-01-02 13:43:56 2460312.07 19.83
2024-01-02 17:57:35 2460312.25 19.74
2024-01-19 06:07:22 2460328.76 19.64
2024-01-19 12:07:36 2460329.01 19.70
2024-01-19 13:54:10 2460329.08 19.57



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