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Gaia21bnd


Details Follow-up


Other surveys detections
None
Comments
fast flare on a red star
ATels
None
AstroNotes
None

TNS ID
AT2021hdd

RA - DEC
117.17419   -78.50768
07:48:41.81   -78:30:27.65
Galactic coords.
290.75458   -23.76589

Alerting date
2021-03-24 16:37:03
Julian date (TCB)
2459298.19
Alerting magnitude
17.67
Historic magnitude
18.50
Historic StdDev
0.04
Class
unknown
Publication date
March 26, 2021, 10:45 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.
2014-11-10 08:05:27 2456971.84 18.50
2014-11-10 12:19:07 2456972.01 18.50
2015-01-07 23:17:02 2457030.47 18.48
2015-01-31 12:55:10 2457054.04 18.49
2015-03-07 00:17:00 2457088.51 18.49
2015-06-13 03:36:17 2457186.65 18.54
2015-06-13 05:22:51 2457186.72 18.54
2015-07-15 21:20:01 2457219.39 18.55
2015-07-15 23:06:35 2457219.46 18.33
2015-10-16 14:15:13 2457312.09 18.53
2015-10-16 16:01:47 2457312.17 18.52
2015-11-22 15:05:31 2457349.13 18.52
2015-12-14 07:13:58 2457370.80 18.53
2015-12-14 09:00:32 2457370.88 18.50
2016-01-19 14:05:59 2457407.09 18.55
2016-04-18 23:18:18 2457497.47 18.55
2016-04-19 01:04:53 2457497.55 18.51
2016-05-21 05:03:36 2457529.71 18.59
2016-07-29 00:10:20 2457598.51 18.61
2016-08-28 16:06:47 2457629.17 18.47
2016-08-28 17:53:21 2457629.25 18.47
2016-10-03 15:25:23 2457665.14 18.54
2016-10-03 17:11:57 2457665.22 18.47
2016-10-27 15:17:14 2457689.14 18.52
2016-12-03 16:05:47 2457726.17 18.49
2017-01-30 09:09:17 2457783.88 18.53
2017-02-25 10:20:15 2457809.93 18.58
2017-03-30 21:51:41 2457843.41 18.52
2017-05-02 19:46:03 2457876.32 18.46
2017-05-02 21:32:38 2457876.40 18.48
2017-06-03 21:18:59 2457908.39 18.50
2017-06-04 01:32:39 2457908.56 18.55
2017-07-09 02:58:32 2457943.62 18.49
2017-08-11 20:35:40 2457977.36 18.52
2017-09-10 06:33:57 2458006.77 18.51
2017-11-08 11:41:01 2458065.99 18.47
2017-11-08 13:27:35 2458066.06 18.45
2018-01-06 18:23:04 2458125.27 18.51
2018-02-11 05:35:45 2458160.73 18.52
2018-04-12 15:11:45 2458221.13 18.45
2018-05-16 20:52:04 2458255.37 18.50
2018-06-17 20:38:32 2458287.36 18.49
2018-06-17 22:25:06 2458287.43 18.44
2018-07-22 08:18:27 2458321.85 18.53
2018-08-25 19:51:27 2458356.33 18.47
2018-09-22 13:37:53 2458384.07 18.42
2018-09-22 15:24:27 2458384.14 18.50
2018-10-29 06:47:51 2458420.78 18.54
2018-11-20 12:41:58 2458443.03 18.53
2018-11-20 14:28:32 2458443.10 18.54
2018-12-27 11:43:49 2458479.99 18.44
2019-01-19 05:36:50 2458502.73 18.49
2019-01-19 07:23:24 2458502.81 18.47
2019-02-23 04:53:56 2458537.70 18.49
2019-02-23 06:40:30 2458537.78 18.46
2019-03-23 22:38:46 2458566.44 18.53
2019-03-24 00:25:20 2458566.52 18.52
2019-04-25 16:18:36 2458599.18 18.43
2019-05-30 15:58:20 2458634.17 18.49
2019-05-30 17:44:54 2458634.24 18.50
2019-07-01 23:30:28 2458666.48 18.51
2019-07-02 03:44:08 2458666.66 18.45
2019-07-22 19:07:44 2458687.30 18.49
2019-09-27 08:22:34 2458753.85 18.51
2019-09-27 10:09:08 2458753.92 18.47
2019-10-29 15:44:09 2458786.16 18.53
2019-10-29 17:30:44 2458786.23 18.48
2019-12-02 06:56:06 2458819.79 18.51
2019-12-02 11:09:46 2458819.97 18.47
2020-01-01 18:23:37 2458850.27 18.53
2020-01-01 20:10:11 2458850.34 18.48
2020-02-02 01:44:13 2458881.57 18.51
2020-02-02 03:30:47 2458881.65 18.48
2020-03-06 11:07:36 2458914.96 18.46
2020-04-01 06:08:27 2458940.76 18.48
2020-04-01 10:22:08 2458940.93 18.52
2020-05-09 00:26:33 2458978.52 18.54
2020-05-09 02:13:07 2458978.59 18.49
2020-05-31 21:00:39 2459001.38 18.48
2020-07-09 21:22:33 2459040.39 18.46
2020-08-26 13:49:34 2459088.08 18.48
2020-09-23 03:22:39 2459115.64 18.50
2020-10-29 20:32:14 2459152.36 18.49
2020-11-21 02:26:28 2459174.60 18.51
2020-12-27 23:41:51 2459211.49 18.53
2020-12-28 01:28:25 2459211.56 18.49
2021-02-23 18:38:50 2459269.28 18.54
2021-03-24 16:37:03 2459298.19 17.67
2021-03-24 18:23:38 2459298.27 18.21
2021-04-26 06:03:34 2459330.75 18.47
2021-04-26 10:17:15 2459330.93 18.51
2021-05-31 09:56:53 2459365.91 18.57
2021-05-31 11:43:27 2459365.99 18.54
2021-07-02 17:28:52 2459398.23 18.52
2021-08-05 03:23:08 2459431.64 18.56
2021-08-05 05:09:42 2459431.72 18.50
2021-09-09 04:37:28 2459466.69 18.53
2021-11-11 07:45:39 2459529.82 18.52
2021-11-11 09:32:13 2459529.90 18.49
2021-12-03 01:40:23 2459551.57 18.54
2021-12-03 03:26:57 2459551.64 18.49
2022-01-08 18:43:50 2459588.28 18.58
2022-02-01 12:35:25 2459612.02 18.58
2022-02-01 14:22:00 2459612.10 18.53
2022-04-07 07:27:22 2459676.81 18.51
2022-05-09 13:10:27 2459709.05 18.53
2022-05-09 17:24:07 2459709.23 18.52
2022-06-14 05:03:34 2459744.71 18.55
2022-06-14 06:50:08 2459744.78 18.56
2022-07-16 22:47:01 2459777.45 18.54
2022-07-17 00:33:35 2459777.52 18.54
2022-08-17 22:28:44 2459809.44 18.54
2022-08-18 00:15:18 2459809.51 18.54
2022-09-22 11:38:11 2459844.98 18.52
2022-10-17 09:41:59 2459869.90 18.52
2022-10-17 11:28:33 2459869.98 18.52
2022-11-23 14:45:45 2459907.12 18.52
2022-12-15 04:27:06 2459928.69 18.60
2023-01-20 09:32:51 2459964.90 18.49
2023-01-20 13:46:32 2459965.07 18.54
2023-03-20 07:03:36 2460023.79 18.53
2023-04-21 00:45:24 2460055.53 18.54
2023-04-21 02:31:59 2460055.61 18.51
2023-05-23 02:17:12 2460087.60 18.54
2023-05-23 06:30:52 2460087.77 18.49
2023-06-27 18:10:13 2460123.26 18.53
2023-06-27 19:56:48 2460123.33 18.54
2023-10-05 16:52:07 2460223.20 18.59
2023-10-29 10:43:58 2460246.95 18.55
2023-10-29 12:30:32 2460247.02 18.54
2023-12-05 15:46:04 2460284.16 18.54
2023-12-27 09:40:42 2460305.90 18.48
2023-12-27 11:27:16 2460305.98 18.50



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