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Gaia21dki




Other surveys detections
None
Comments
erratic Galactic plane star dims by 1.5 mag, previous events seen
ATels
None
AstroNotes
None

TNS ID
AT2021txb

RA - DEC
110.23053   -25.31691
07:20:55.33   -25:19:00.88
Galactic coords.
238.73629   -5.26577

Alerting date
2021-07-20 21:18:49
Julian date (TCB)
2459416.39
Alerting magnitude
18.22
Historic magnitude
16.67
Historic StdDev
0.24
Class
unknown
Publication date
July 22, 2021, 9:25 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.
2015-02-17 05:24:31 2457070.73 16.12
2015-02-17 07:11:05 2457070.80 16.09
2015-03-11 13:15:28 2457093.05 16.23
2015-03-11 17:29:07 2457093.23 16.28
2015-04-15 05:02:23 2457127.71 16.30
2015-05-22 04:13:24 2457164.68 16.32
2015-05-22 05:59:57 2457164.75 16.30
2015-09-16 01:28:46 2457281.56 16.46
2015-09-16 03:15:20 2457281.64 16.44
2015-11-09 19:02:05 2457336.29 16.10
2015-12-21 12:39:33 2457378.03 16.48
2015-12-21 18:39:48 2457378.28 16.41
2015-12-21 20:26:22 2457378.35 16.41
2016-01-05 18:50:50 2457393.29 16.68
2016-01-05 20:37:24 2457393.36 16.66
2016-01-06 02:37:38 2457393.61 16.59
2016-01-06 06:51:19 2457393.79 16.61
2016-02-29 00:34:28 2457447.52 16.73
2016-02-29 02:21:02 2457447.60 16.70
2016-03-25 20:17:06 2457473.35 16.87
2016-04-25 13:55:32 2457504.08 16.24
2016-06-04 05:08:55 2457543.71 16.50
2016-06-04 06:55:29 2457543.79 16.53
2016-06-18 07:00:59 2457557.79 15.97
2016-08-04 23:22:56 2457605.47 16.23
2016-08-05 03:36:36 2457605.65 16.19
2016-08-13 21:43:12 2457614.41 16.42
2016-08-13 23:29:46 2457614.48 16.42
2016-08-14 03:43:26 2457614.66 16.36
2016-09-25 22:20:26 2457657.43 16.91
2016-10-21 10:13:09 2457682.93 16.81
2016-11-20 03:58:59 2457712.67 16.52
2017-01-07 19:54:23 2457761.33 16.48
2017-01-07 21:40:58 2457761.40 16.47
2017-01-08 01:54:38 2457761.58 16.47
2017-01-08 07:54:52 2457761.83 16.43
2017-01-08 09:41:27 2457761.90 16.42
2017-01-08 15:41:41 2457762.15 16.42
2017-01-18 09:49:57 2457771.91 16.47
2017-01-18 14:03:37 2457772.09 16.46
2017-01-18 15:50:11 2457772.16 16.43
2017-01-18 20:03:51 2457772.34 16.44
2017-01-18 21:50:25 2457772.41 16.46
2017-01-19 02:04:05 2457772.59 16.46
2017-01-19 03:50:39 2457772.66 16.43
2017-01-19 08:04:19 2457772.84 16.46
2017-03-11 16:52:53 2457824.20 16.35
2017-04-09 16:38:49 2457853.19 16.55
2017-05-06 20:37:06 2457880.36 16.39
2017-05-06 22:23:40 2457880.43 16.48
2017-06-18 07:26:53 2457922.81 16.53
2017-06-28 19:33:16 2457933.31 16.48
2017-06-28 21:19:50 2457933.39 16.48
2017-08-15 13:41:36 2457981.07 16.35
2017-08-27 18:02:20 2457993.25 16.44
2017-08-27 19:48:54 2457993.33 16.37
2017-10-07 00:49:50 2458033.53 16.55
2017-10-07 05:03:31 2458033.71 16.59
2017-11-04 16:49:55 2458062.20 16.59
2017-11-04 18:36:30 2458062.28 16.56
2017-12-01 16:45:49 2458089.20 16.95
2017-12-01 18:32:24 2458089.27 16.89
2018-01-23 10:30:59 2458141.94 16.75
2018-01-23 12:17:34 2458142.01 16.76
2018-01-23 16:31:14 2458142.19 16.95
2018-01-23 18:17:48 2458142.26 17.11
2018-01-23 22:31:28 2458142.44 17.29
2018-01-24 00:18:02 2458142.51 17.29
2018-02-05 10:41:05 2458154.95 16.51
2018-02-05 16:41:18 2458155.20 16.52
2018-02-05 18:27:52 2458155.27 16.49
2018-02-05 22:41:32 2458155.45 16.49
2018-03-23 06:01:41 2458200.75 16.88
2018-04-23 23:36:12 2458232.48 16.86
2018-04-24 03:49:51 2458232.66 16.87
2018-07-02 02:22:11 2458301.60 16.50
2018-08-26 00:53:28 2458356.54 16.52
2018-09-10 14:45:59 2458372.12 16.43
2018-11-19 11:52:43 2458441.99 16.64
2018-11-19 13:39:17 2458442.07 16.59
2018-12-13 05:56:50 2458465.75 16.53
2018-12-13 07:43:25 2458465.82 16.54
2018-12-13 11:57:06 2458466.00 16.58
2019-02-05 11:42:45 2458519.99 16.74
2019-02-05 13:29:19 2458520.06 16.77
2019-02-23 11:52:12 2458537.99 16.84
2019-02-23 13:38:46 2458538.07 16.84
2019-02-23 17:52:26 2458538.24 16.79
2019-04-03 23:23:35 2458577.47 16.76
2019-05-08 06:32:44 2458611.77 17.14
2019-07-14 17:03:06 2458679.21 16.58
2019-07-14 21:16:46 2458679.39 16.59
2019-07-14 23:03:20 2458679.46 16.58
2019-07-15 03:17:00 2458679.64 16.61
2019-08-10 01:34:38 2458705.57 16.81
2019-08-10 05:48:19 2458705.74 16.76
2019-08-29 08:01:06 2458724.83 16.83
2019-08-29 12:14:47 2458725.01 16.88
2019-08-29 14:01:22 2458725.08 16.89
2019-10-08 03:44:37 2458764.66 16.75
2019-11-11 03:41:12 2458798.65 16.50
2019-11-11 05:27:46 2458798.73 16.54
2019-11-30 16:20:59 2458818.18 16.49
2019-11-30 18:07:34 2458818.26 16.45
2020-01-13 13:14:43 2458862.05 16.66
2020-01-13 15:01:17 2458862.13 16.67
2020-01-13 19:14:57 2458862.30 16.71
2020-01-13 21:01:32 2458862.38 16.69
2020-01-18 19:20:12 2458867.31 16.72
2020-01-18 21:06:46 2458867.38 16.71
2020-01-19 01:20:26 2458867.56 16.67
2020-01-19 03:07:01 2458867.63 16.64
2020-03-22 06:33:48 2458930.77 17.80
2020-04-26 12:29:29 2458966.02 16.87
2020-04-26 14:16:02 2458966.09 16.89
2020-06-03 20:03:06 2459004.34 16.63
2020-06-03 21:49:40 2459004.41 16.65
2020-06-24 22:18:13 2459025.43 17.01
2020-08-26 08:37:47 2459087.86 17.14
2020-08-26 12:51:28 2459088.04 17.20
2020-09-11 06:57:07 2459103.79 16.87
2020-09-11 08:43:42 2459103.86 16.86
2020-10-18 19:56:52 2459141.33 17.10
2020-11-20 07:37:29 2459173.82 17.17
2020-12-13 19:42:20 2459197.32 16.59
2020-12-13 23:56:01 2459197.50 16.58
2021-02-05 23:41:36 2459251.49 16.62
2021-02-06 01:28:10 2459251.56 16.62
2021-02-06 05:41:50 2459251.74 16.65
2021-02-06 07:28:24 2459251.81 16.65
2021-02-24 13:37:24 2459270.07 17.15
2021-02-24 17:51:03 2459270.24 17.06
2021-04-04 11:22:13 2459308.97 17.11
2021-04-04 13:08:47 2459309.05 17.09
2021-05-09 04:43:57 2459343.70 16.57
2021-07-15 09:14:05 2459410.88 17.71
2021-07-15 11:00:39 2459410.96 17.64
2021-07-15 15:14:19 2459411.13 17.63
2021-07-15 17:00:54 2459411.21 17.65
2021-07-20 21:18:49 2459416.39 18.22
2021-07-20 23:05:23 2459416.46 18.14
2021-07-21 03:19:03 2459416.64 17.82
2021-07-21 05:05:37 2459416.71 17.64
2021-09-06 01:52:29 2459463.58 16.77
2021-09-25 09:41:38 2459482.90 16.70
2021-10-30 03:06:06 2459517.63 16.49
2021-12-06 00:57:04 2459554.54 16.36
2021-12-06 02:43:38 2459554.61 16.35
2021-12-25 14:53:37 2459574.12 17.10
2021-12-25 19:07:17 2459574.30 16.80
2021-12-25 20:53:52 2459574.37 16.70
2022-02-18 00:52:05 2459628.54 16.51
2022-03-12 18:55:57 2459651.29 16.42
2022-03-12 20:42:31 2459651.36 16.45
2022-04-16 00:29:43 2459685.52 17.06
2022-05-23 05:39:40 2459722.74 16.53
2022-05-23 07:26:14 2459722.81 16.56
2022-07-26 23:54:39 2459787.50 16.80
2022-07-27 04:08:19 2459787.67 16.80
2022-07-27 05:54:53 2459787.75 16.81
2022-08-02 12:00:09 2459794.00 17.41
2022-08-02 16:13:49 2459794.18 17.53
2022-08-02 18:00:23 2459794.25 17.64
2022-09-16 20:55:52 2459839.37 17.43
2022-10-09 08:53:41 2459861.87 16.32
2022-11-10 14:29:39 2459894.10 16.56
2022-12-23 02:07:31 2459936.59 16.88
2022-12-23 08:07:46 2459936.84 16.79
2022-12-23 09:54:20 2459936.91 16.80
2023-01-07 02:18:56 2459951.60 17.22
2023-01-07 04:05:30 2459951.67 17.28
2023-03-01 20:01:58 2460005.33 16.36
2023-03-01 21:48:32 2460005.41 16.39
2023-03-28 01:57:19 2460031.58 16.37
2023-04-27 09:22:44 2460061.89 16.40
2023-06-06 06:35:08 2460101.77 16.58
2023-06-20 00:40:52 2460115.53 16.38
2023-06-20 02:27:26 2460115.60 16.39
2023-08-06 18:49:11 2460163.28 16.37
2023-08-06 23:02:52 2460163.46 16.43
2023-08-15 23:09:31 2460172.46 16.74
2023-08-16 00:56:05 2460172.54 16.72
2023-09-27 17:47:39 2460215.24 16.49
2023-09-27 22:01:20 2460215.42 16.50
2023-10-23 09:53:10 2460240.91 16.81
2023-10-23 11:39:45 2460240.99 16.78
2023-11-21 23:26:32 2460270.48 16.71
2023-11-22 03:40:13 2460270.65 16.74
2024-01-10 03:22:22 2460319.64 16.54
2024-01-10 05:08:56 2460319.71 16.53
2024-01-10 09:22:36 2460319.89 16.53
2024-01-10 11:09:11 2460319.96 16.53
2024-01-10 15:22:51 2460320.14 16.52
2024-01-10 17:09:25 2460320.21 16.49
2024-01-10 21:23:05 2460320.39 16.54
2024-01-10 23:09:39 2460320.47 16.57
2024-01-20 17:17:57 2460330.22 16.61
2024-01-20 21:31:37 2460330.40 16.60
2024-01-20 23:18:11 2460330.47 16.61
2024-01-21 03:31:51 2460330.65 16.65
2024-01-21 05:18:25 2460330.72 16.63
2024-01-21 09:32:05 2460330.90 16.66
2024-01-21 11:18:39 2460330.97 16.65
2024-01-21 15:32:19 2460331.15 16.67



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