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Gaia21bcm


Details Follow-up


Other surveys detections
None
Comments
Gaia, WISE and GALEX source fades by ~1.2 mag
ATels
None
AstroNotes
None

TNS ID
AT2021dxb

RA - DEC
109.62777   42.03858
07:18:30.66   42:02:18.89
Galactic coords.
175.91748   22.5346

Alerting date
2021-02-23 12:57:59
Julian date (TCB)
2459269.04
Alerting magnitude
19.90
Historic magnitude
18.82
Historic StdDev
0.19
Class
unknown
Publication date
Feb. 28, 2021, 8:48 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.
2015-03-25 00:29:33 2457106.52 18.93
2015-03-25 02:16:07 2457106.59 18.88
2015-09-03 20:08:46 2457269.34 18.86
2015-09-04 00:22:27 2457269.52 18.88
2015-09-28 00:23:51 2457293.52 18.86
2015-09-28 02:10:25 2457293.59 18.84
2015-10-26 07:57:52 2457321.83 18.81
2016-03-13 01:38:25 2457460.57 18.63
2016-03-13 03:24:59 2457460.64 18.61
2016-04-07 19:24:21 2457486.31 18.69
2016-04-07 21:10:55 2457486.38 18.64
2016-05-04 13:12:43 2457513.05 18.58
2016-09-13 13:33:30 2457645.06 18.50
2016-11-04 15:06:27 2457697.13 18.77
2017-03-23 10:07:31 2457835.92 19.05
2017-03-23 11:54:05 2457836.00 19.02
2017-04-23 03:42:58 2457866.65 19.08
2017-05-14 21:43:32 2457888.41 18.95
2017-05-14 23:30:06 2457888.48 18.95
2017-09-24 10:07:36 2458020.92 18.56
2017-10-26 15:44:03 2458053.16 18.50
2017-10-26 17:30:38 2458053.23 18.55
2017-11-14 03:48:23 2458071.66 18.44
2017-11-14 05:34:58 2458071.73 18.43
2018-02-16 00:02:50 2458165.50 18.47
2018-02-16 01:49:24 2458165.58 18.49
2018-02-16 06:03:03 2458165.75 18.48
2018-02-16 07:49:37 2458165.83 18.50
2018-04-03 05:15:19 2458211.72 18.67
2018-04-03 07:01:53 2458211.79 18.66
2018-05-09 16:42:00 2458248.20 18.68
2018-05-09 18:28:34 2458248.27 18.71
2018-05-09 22:42:13 2458248.45 18.75
2018-05-23 10:49:25 2458261.95 18.78
2018-05-23 12:35:59 2458262.02 18.77
2018-05-23 16:49:38 2458262.20 18.77
2018-05-23 18:36:12 2458262.28 18.75
2018-08-20 01:25:32 2458350.56 18.73
2018-08-20 07:25:48 2458350.81 18.75
2018-08-20 11:39:29 2458350.99 18.75
2018-08-20 13:26:04 2458351.06 18.76
2018-08-20 17:39:45 2458351.24 18.79
2018-08-20 19:26:20 2458351.31 18.74
2018-08-20 23:40:01 2458351.49 18.76
2018-08-21 01:26:35 2458351.56 18.75
2018-08-21 05:40:16 2458351.74 18.71
2018-08-21 07:26:51 2458351.81 18.75
2018-08-21 11:40:32 2458351.99 18.76
2018-08-21 17:40:47 2458352.24 18.71
2018-08-21 19:27:22 2458352.31 18.73
2018-08-21 23:41:03 2458352.49 18.70
2018-08-22 01:27:37 2458352.56 18.78
2018-08-22 05:41:18 2458352.74 18.74
2018-08-22 07:27:53 2458352.81 18.74
2018-08-22 11:41:34 2458352.99 18.72
2018-08-22 13:28:09 2458353.06 18.77
2018-08-22 17:41:50 2458353.24 18.73
2018-08-22 19:28:24 2458353.31 18.75
2018-08-22 23:42:05 2458353.49 18.71
2018-08-23 01:28:40 2458353.56 18.79
2018-08-23 07:28:56 2458353.81 18.77
2018-08-23 13:29:11 2458354.06 18.80
2018-08-23 19:29:27 2458354.31 18.77
2018-10-05 07:05:37 2458396.80 18.77
2018-11-10 16:42:35 2458433.20 18.87
2018-11-10 18:29:10 2458433.27 18.88
2018-11-22 16:50:31 2458445.20 18.96
2018-11-22 18:37:06 2458445.28 18.92
2019-02-23 08:46:35 2458537.87 18.92
2019-03-10 13:03:45 2458553.04 18.90
2019-03-10 14:50:19 2458553.12 18.91
2019-04-14 02:10:16 2458587.59 18.89
2019-08-28 12:52:20 2458724.04 19.01
2019-08-28 17:06:01 2458724.21 19.00
2019-09-13 17:32:48 2458740.23 19.01
2019-09-13 19:19:23 2458740.31 19.07
2019-10-18 07:17:07 2458774.80 19.06
2019-10-18 09:03:42 2458774.88 19.11
2020-02-21 17:05:18 2458901.21 18.75
2020-02-21 18:51:52 2458901.29 18.78
2020-02-21 23:05:31 2458901.46 18.78
2020-02-22 00:52:05 2458901.54 18.82
2020-03-10 17:30:50 2458919.23 18.77
2020-03-10 19:17:23 2458919.30 18.73
2020-04-12 12:54:01 2458952.04 18.81
2020-04-12 14:40:35 2458952.11 18.78
2020-08-19 01:22:28 2459080.56 19.17
2020-08-19 05:36:10 2459080.73 19.10
2020-08-19 07:22:44 2459080.81 19.10
2020-08-19 11:36:25 2459080.98 19.11
2020-08-19 13:23:00 2459081.06 19.04
2020-08-19 17:36:41 2459081.23 19.13
2020-08-19 19:23:16 2459081.31 19.05
2020-08-19 23:36:56 2459081.48 19.09
2020-08-25 07:28:40 2459086.81 19.08
2020-08-25 11:42:21 2459086.99 19.09
2020-08-25 13:28:56 2459087.06 19.01
2020-08-25 17:42:37 2459087.24 19.11
2020-08-25 19:29:11 2459087.31 19.02
2020-08-26 01:29:27 2459087.56 19.06
2020-10-05 19:04:38 2459128.29 19.31
2020-11-11 10:40:16 2459164.94 19.55
2020-11-11 12:26:51 2459165.02 19.49
2020-11-22 18:34:46 2459176.27 19.56
2020-11-22 22:48:27 2459176.45 19.57
2021-02-23 12:57:59 2459269.04 19.90
2021-02-23 14:44:33 2459269.11 19.84
2021-03-11 08:47:41 2459284.87 19.88
2021-03-11 13:01:20 2459285.04 19.87
2021-04-14 14:09:02 2459319.09 19.70
2021-08-25 20:26:56 2459452.35 19.55
2021-08-26 00:40:37 2459452.53 19.58
2021-09-13 12:49:29 2459471.03 19.42
2021-09-13 14:36:03 2459471.11 19.40
2021-10-16 12:29:00 2459504.02 19.50
2021-10-16 14:15:34 2459504.09 19.52
2022-03-04 21:47:06 2459643.41 19.69
2022-03-26 03:42:14 2459664.65 19.70
2022-09-29 03:36:58 2459851.65 20.09
2022-10-27 01:38:52 2459879.57 20.08
2022-10-27 03:25:27 2459879.64 20.01
2023-03-14 21:05:41 2460018.38 20.19
2023-04-09 22:37:03 2460044.44 20.21
2023-05-06 08:40:13 2460070.86 20.22
2023-05-06 10:26:47 2460070.94 20.24
2023-09-15 04:47:33 2460202.70 20.45
2023-10-14 02:49:39 2460231.62 20.47



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