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Gaia21big




Other surveys detections
None
Comments
~0.5 mag rise in Gaia, WISE and GALEX source
ATels
None
AstroNotes
None

TNS ID
AT2021fnn

RA - DEC
39.33690   -23.28440
02:37:20.86   -23:17:03.84
Galactic coords.
209.70285   -65.7836

Alerting date
2021-03-13 01:08:38
Julian date (TCB)
2459286.55
Alerting magnitude
18.48
Historic magnitude
18.98
Historic StdDev
0.14
Class
unknown
Publication date
March 14, 2021, 9:32 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.
2015-01-15 14:08:43 2457038.09 18.92
2015-02-09 12:07:56 2457063.01 18.99
2015-02-09 13:54:30 2457063.08 18.98
2015-05-19 04:50:50 2457161.70 18.95
2015-05-19 09:04:31 2457161.88 18.92
2015-05-19 10:51:05 2457161.95 18.98
2015-05-25 03:09:45 2457167.63 18.89
2015-05-25 04:56:19 2457167.71 18.98
2015-05-25 10:56:35 2457167.96 18.90
2015-07-07 20:12:36 2457211.34 18.90
2015-12-29 19:46:24 2457386.32 19.04
2015-12-29 21:32:58 2457386.40 19.05
2016-01-29 13:17:44 2457417.05 19.01
2016-01-29 15:04:18 2457417.13 18.96
2016-02-19 19:11:46 2457438.30 18.98
2016-02-19 20:58:20 2457438.37 18.96
2016-05-26 23:46:48 2457535.49 19.02
2016-06-08 16:08:05 2457548.17 18.94
2016-06-08 17:54:40 2457548.25 18.87
2016-07-18 03:22:10 2457587.64 19.07
2016-09-11 21:12:20 2457643.38 18.97
2016-11-18 21:18:05 2457711.39 18.96
2016-11-18 23:04:39 2457711.46 18.97
2016-11-19 03:18:18 2457711.64 18.91
2016-11-19 05:04:52 2457711.71 18.93
2016-11-19 11:05:06 2457711.96 18.94
2016-11-19 17:05:19 2457712.21 18.93
2016-11-29 03:25:51 2457721.64 18.93
2016-11-29 05:12:25 2457721.72 18.90
2016-11-29 09:26:04 2457721.89 18.90
2016-11-29 15:26:17 2457722.14 18.90
2017-01-08 20:54:46 2457762.37 19.05
2017-02-11 11:21:30 2457795.97 19.09
2017-02-28 15:35:50 2457813.15 19.05
2017-02-28 17:22:24 2457813.22 19.01
2017-06-23 14:15:12 2457928.09 18.92
2017-09-09 07:20:15 2458005.81 18.90
2017-09-09 11:33:56 2458005.98 18.85
2017-09-09 13:20:31 2458006.06 18.86
2017-09-09 17:34:11 2458006.23 18.91
2017-09-09 19:20:46 2458006.31 18.88
2017-09-21 05:44:00 2458017.74 18.89
2017-09-21 07:30:34 2458017.81 18.92
2017-09-21 11:44:15 2458017.99 18.95
2017-09-21 13:30:50 2458018.06 18.87
2017-11-27 23:48:18 2458085.49 18.78
2018-06-16 01:26:42 2458285.56 18.99
2018-08-10 07:06:37 2458340.80 18.82
2018-12-08 08:43:45 2458460.86 18.88
2018-12-08 12:57:24 2458461.04 18.82
2019-01-01 08:40:18 2458484.86 18.87
2019-01-30 06:31:15 2458513.77 18.88
2019-01-30 08:17:48 2458513.85 18.89
2019-03-12 01:11:01 2458554.55 18.88
2019-03-12 07:11:14 2458554.80 18.86
2019-03-18 11:29:21 2458560.98 18.92
2019-03-18 13:15:55 2458561.05 18.81
2019-03-18 17:29:34 2458561.23 18.87
2019-03-18 19:16:08 2458561.30 18.89
2019-06-26 20:32:55 2458661.36 18.86
2019-06-26 22:19:30 2458661.43 18.85
2019-08-03 12:34:26 2458699.02 18.88
2019-09-15 13:15:08 2458742.05 18.80
2019-09-15 15:01:43 2458742.13 18.73
2019-09-21 09:08:08 2458747.88 18.85
2019-09-21 13:21:49 2458748.06 18.84
2019-09-21 15:08:24 2458748.13 18.83
2019-09-21 19:22:04 2458748.31 18.83
2019-12-27 19:24:38 2458845.31 18.51
2019-12-27 21:11:11 2458845.38 18.59
2020-01-21 16:06:40 2458870.17 18.60
2020-02-18 11:08:42 2458897.96 18.65
2020-06-18 15:08:36 2459019.13 18.73
2020-08-10 19:05:34 2459072.30 18.83
2020-08-10 20:52:08 2459072.37 18.81
2020-12-08 18:55:58 2459192.29 18.63
2021-01-02 06:51:36 2459216.79 18.53
2021-01-30 18:29:44 2459245.27 18.47
2021-03-13 01:08:38 2459286.55 18.48
2021-03-13 07:08:51 2459286.80 18.38
2021-03-18 17:26:35 2459292.23 18.45
2021-03-18 19:13:09 2459292.30 18.43
2021-03-18 23:26:49 2459292.48 18.50
2021-03-19 01:13:23 2459292.55 18.48
2021-06-27 08:31:31 2459392.86 18.30
2021-06-27 10:18:06 2459392.93 18.26
2021-07-24 02:24:46 2459419.60 18.24
2021-07-24 04:11:20 2459419.67 18.26
2021-08-22 08:17:11 2459448.85 18.25
2021-08-22 10:03:46 2459448.92 18.25
2021-12-19 20:05:11 2459568.34 18.12
2022-01-16 13:48:22 2459596.08 18.09
2022-01-16 15:34:56 2459596.15 18.12
2022-02-10 07:35:00 2459620.82 18.24
2022-02-10 09:21:34 2459620.89 18.25
2022-05-19 12:16:35 2459719.01 18.41
2022-05-19 16:30:16 2459719.19 18.43
2022-05-19 18:16:50 2459719.26 18.43
2022-05-26 10:36:15 2459725.94 18.31
2022-05-26 12:22:49 2459726.02 18.44
2022-07-08 15:40:00 2459769.15 18.37
2022-08-08 11:12:32 2459799.97 18.43
2022-09-02 21:28:58 2459825.40 18.56
2022-12-30 15:13:46 2459944.13 18.32
2022-12-30 17:00:20 2459944.21 18.31
2023-01-30 14:43:48 2459975.11 18.43
2023-01-30 16:30:22 2459975.19 18.42
2023-05-28 11:26:32 2460092.98 18.44
2023-06-10 17:34:20 2460106.23 18.49
2023-06-10 19:20:54 2460106.31 18.50
2023-08-24 12:16:16 2460181.01 18.42
2023-08-24 16:29:57 2460181.19 18.42
2023-08-24 18:16:31 2460181.26 18.42
2023-09-13 16:39:56 2460201.19 18.38
2023-11-20 10:45:16 2460268.95 18.45
2023-11-20 12:31:50 2460269.02 18.45
2023-11-20 16:45:29 2460269.20 18.45
2023-11-20 18:32:03 2460269.27 18.47
2023-12-01 18:39:50 2460280.28 18.47
2023-12-01 22:53:29 2460280.45 18.49
2023-12-02 00:40:03 2460280.53 18.39
2023-12-02 04:53:42 2460280.70 18.47
2023-12-02 06:40:16 2460280.78 18.45



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