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Gaia21bif




Other surveys detections
None
Comments
~0.4 mag rise in Gaia, WISE and GALEX source
ATels
None
AstroNotes
None

TNS ID
AT2021fnm

RA - DEC
297.60272   -51.23769
19:50:24.65   -51:14:15.68
Galactic coords.
347.19229   -29.82532

Alerting date
2021-03-12 22:05:10
Julian date (TCB)
2459286.42
Alerting magnitude
18.48
Historic magnitude
18.93
Historic StdDev
0.11
Class
unknown
Publication date
March 14, 2021, 9:31 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.
2014-11-21 18:54:47 2456983.29 18.91
2015-03-06 03:35:13 2457087.65 18.92
2015-09-01 21:20:25 2457267.39 18.90
2015-09-25 15:19:37 2457291.14 18.95
2015-10-25 14:56:36 2457321.12 18.94
2015-10-25 16:43:09 2457321.20 18.92
2016-04-08 22:35:34 2457487.44 18.92
2016-05-07 16:26:21 2457516.18 18.91
2016-05-07 18:12:56 2457516.26 18.86
2016-09-11 22:29:41 2457643.44 18.86
2016-10-09 16:16:24 2457671.18 18.88
2016-11-04 04:02:33 2457696.67 18.84
2016-11-04 05:49:06 2457696.74 18.83
2017-03-25 14:58:06 2457838.12 18.86
2017-03-25 19:11:47 2457838.30 18.83
2017-04-23 20:44:36 2457867.36 18.91
2017-05-18 14:46:45 2457892.12 18.97
2017-05-18 19:00:26 2457892.29 18.97
2017-09-23 01:01:16 2458019.54 19.00
2017-11-14 06:29:13 2458071.77 19.00
2017-11-14 08:15:47 2458071.84 18.97
2018-02-16 10:48:48 2458165.95 18.89
2018-02-16 15:02:29 2458166.13 18.88
2018-02-16 16:49:04 2458166.20 18.89
2018-04-05 14:21:21 2458214.10 18.80
2018-05-09 20:00:46 2458248.33 18.79
2018-05-09 21:47:20 2458248.41 18.80
2018-10-04 02:09:55 2458395.59 18.84
2018-10-04 03:56:29 2458395.66 18.86
2018-11-07 13:28:45 2458430.06 18.88
2018-11-23 19:30:57 2458446.31 18.86
2018-11-23 21:17:30 2458446.39 18.85
2019-02-24 22:00:53 2458539.42 18.90
2019-02-24 23:47:27 2458539.49 18.90
2019-03-12 04:07:30 2458554.67 18.95
2019-05-29 03:10:00 2458632.63 18.93
2019-05-29 09:10:16 2458632.88 18.92
2019-05-29 15:10:31 2458633.13 18.93
2019-05-29 16:57:06 2458633.21 18.95
2019-05-29 22:57:21 2458633.46 18.93
2019-06-04 11:02:39 2458638.96 18.94
2019-06-04 17:02:54 2458639.21 18.90
2019-06-04 21:16:35 2458639.39 18.95
2019-06-05 03:16:50 2458639.64 18.94
2019-06-05 05:03:25 2458639.71 18.92
2019-06-05 09:17:05 2458639.89 18.95
2019-06-05 11:03:40 2458639.96 18.92
2019-06-05 15:17:21 2458640.14 18.93
2019-08-30 09:54:44 2458725.91 18.93
2019-09-15 08:31:44 2458741.86 18.92
2019-09-15 10:18:18 2458741.93 18.92
2019-12-01 23:56:04 2458819.50 18.87
2019-12-02 05:56:17 2458819.75 18.92
2019-12-02 07:42:51 2458819.82 18.88
2019-12-02 11:56:30 2458820.00 18.90
2019-12-02 13:43:04 2458820.07 18.82
2019-12-02 17:56:43 2458820.25 18.87
2019-12-02 19:43:17 2458820.32 18.84
2019-12-02 23:56:56 2458820.50 18.86
2019-12-03 05:57:10 2458820.75 18.86
2019-12-03 17:57:37 2458821.25 18.85
2019-12-04 17:58:31 2458822.25 18.89
2019-12-04 23:58:44 2458822.50 18.88
2019-12-05 05:58:58 2458822.75 18.90
2019-12-05 11:59:11 2458823.00 18.83
2019-12-05 13:45:45 2458823.07 18.86
2019-12-05 17:59:25 2458823.25 18.83
2019-12-05 19:45:58 2458823.32 18.83
2019-12-05 23:59:38 2458823.50 18.92
2019-12-06 01:46:12 2458823.57 18.86
2019-12-06 05:59:51 2458823.75 18.83
2019-12-06 13:46:38 2458824.07 18.82
2019-12-06 18:00:17 2458824.25 18.87
2019-12-06 19:46:51 2458824.32 18.88
2019-12-07 01:47:04 2458824.57 18.89
2020-02-19 14:02:07 2458899.08 18.85
2020-02-19 15:48:41 2458899.16 18.80
2020-02-19 20:02:22 2458899.33 18.86
2020-03-07 20:28:14 2458916.35 18.84
2020-04-11 16:04:20 2458951.17 18.83
2020-05-21 00:13:28 2458990.51 18.76
2020-05-21 02:00:03 2458990.58 18.69
2020-05-21 08:00:19 2458990.83 18.77
2020-05-31 08:13:29 2459000.84 18.75
2020-05-31 12:27:10 2459001.02 18.74
2020-05-31 14:13:45 2459001.09 18.72
2020-08-18 02:36:16 2459079.61 18.65
2020-08-18 08:36:29 2459079.86 18.61
2020-08-18 14:36:42 2459080.11 18.68
2020-08-18 16:23:16 2459080.18 18.67
2020-08-18 22:23:30 2459080.43 18.69
2020-08-19 02:37:09 2459080.61 18.65
2020-08-19 04:23:43 2459080.68 18.70
2020-08-19 08:37:22 2459080.86 18.65
2020-08-19 10:23:56 2459080.93 18.67
2020-08-19 14:37:36 2459081.11 18.65
2020-08-19 16:24:10 2459081.18 18.66
2020-08-19 20:37:49 2459081.36 18.66
2020-08-19 22:24:23 2459081.43 18.68
2020-08-20 02:38:02 2459081.61 18.67
2020-08-20 04:24:36 2459081.68 18.65
2020-08-20 08:38:16 2459081.86 18.66
2020-08-20 14:38:29 2459082.11 18.72
2020-10-04 14:08:39 2459127.09 18.70
2020-10-04 15:55:12 2459127.16 18.71
2020-11-08 07:26:08 2459161.81 18.75
2020-11-08 09:12:42 2459161.88 18.72
2020-11-24 01:28:50 2459177.56 18.69
2020-11-24 03:15:24 2459177.64 18.69
2021-02-25 05:45:27 2459270.74 18.54
2021-02-25 09:59:08 2459270.92 18.52
2021-03-12 22:05:10 2459286.42 18.48
2021-03-12 23:51:45 2459286.49 18.51
2021-05-31 03:09:54 2459365.63 18.45
2021-05-31 09:10:09 2459365.88 18.42
2021-05-31 10:56:44 2459365.96 18.47
2021-05-31 15:10:25 2459366.13 18.45
2021-06-01 03:10:56 2459366.63 18.45
2021-06-01 04:57:30 2459366.71 18.44
2021-06-01 09:11:11 2459366.88 18.49
2021-06-01 10:57:46 2459366.96 18.41
2021-06-01 15:11:27 2459367.13 18.46
2021-06-01 16:58:01 2459367.21 18.45
2021-06-01 21:11:42 2459367.38 18.46
2021-06-01 22:58:16 2459367.46 18.46
2021-06-02 03:11:57 2459367.63 18.44
2021-06-02 09:12:12 2459367.88 18.44
2021-06-02 10:58:47 2459367.96 18.46
2021-06-02 15:12:27 2459368.13 18.44
2021-06-02 16:59:02 2459368.21 18.46
2021-06-02 21:12:43 2459368.38 18.45
2021-06-02 22:59:17 2459368.46 18.46
2021-06-03 03:12:58 2459368.63 18.46
2021-06-03 04:59:32 2459368.71 18.45
2021-06-03 09:13:13 2459368.88 18.45
2021-06-03 10:59:47 2459368.96 18.42
2021-06-03 17:00:03 2459369.21 18.42
2021-06-03 21:13:43 2459369.38 18.44
2021-06-04 03:13:59 2459369.63 18.40
2021-06-04 05:00:33 2459369.71 18.41
2021-06-04 09:14:14 2459369.88 18.46
2021-06-04 15:14:30 2459370.14 18.41
2021-06-04 17:01:04 2459370.21 18.45
2021-06-04 21:14:45 2459370.39 18.46
2021-08-23 15:39:29 2459450.15 18.58
2021-08-23 17:26:03 2459450.23 18.59
2021-09-10 15:46:26 2459468.16 18.64
2021-09-10 17:33:00 2459468.23 18.64
2021-10-15 15:16:44 2459503.14 18.71
2021-10-15 17:03:17 2459503.21 18.69
2021-11-22 22:07:26 2459541.42 18.74
2021-11-23 02:21:05 2459541.60 18.70
2021-12-02 14:26:35 2459551.10 18.76
2021-12-02 16:13:09 2459551.18 18.70
2022-03-06 18:48:43 2459645.28 18.65
2022-03-27 12:49:51 2459666.03 18.67
2022-09-02 16:47:52 2459825.20 18.61
2022-09-02 18:34:26 2459825.27 18.61
2022-10-26 10:23:52 2459878.93 18.58
2023-03-16 19:54:48 2460020.33 18.64
2023-03-17 00:08:30 2460020.51 18.65
2023-04-11 00:02:02 2460045.50 18.59
2023-05-09 11:54:02 2460074.00 18.67
2023-05-09 13:40:37 2460074.07 18.65
2023-09-13 17:57:11 2460201.25 18.69
2023-10-11 17:42:36 2460229.24 18.70
2023-10-11 19:29:09 2460229.31 18.66



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