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Gaia21aou




Other surveys detections
None
Comments
long-term rise of ~0.4 mags in Gaia, WISE and GALEX source
ATels
None
AstroNotes
None

TNS ID
AT2021bnn

RA - DEC
197.55929   -4.28987
13:10:14.23   -04:17:23.53
Galactic coords.
311.8658   58.25541

Alerting date
2021-02-02 16:10:23
Julian date (TCB)
2459248.17
Alerting magnitude
18.75
Historic magnitude
19.20
Historic StdDev
0.13
Class
unknown
Publication date
Feb. 3, 2021, 10:23 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.
2014-08-25 17:35:30 2456895.23 19.20
2014-08-25 19:22:04 2456895.31 19.14
2014-08-25 23:35:43 2456895.48 19.20
2014-08-26 01:22:16 2456895.56 19.19
2015-01-22 17:33:53 2457045.23 19.16
2015-02-11 11:37:29 2457064.98 19.17
2015-02-11 15:51:10 2457065.16 19.18
2015-06-30 12:35:31 2457204.02 19.31
2016-02-06 22:46:50 2457425.45 19.14
2016-02-07 00:33:25 2457425.52 19.15
2016-02-19 16:55:34 2457438.21 19.21
2016-02-19 18:42:09 2457438.28 19.14
2016-02-19 22:55:50 2457438.46 19.17
2016-05-23 18:34:09 2457532.27 19.16
2016-05-24 02:20:55 2457532.60 19.15
2016-05-31 08:26:07 2457539.85 19.17
2016-05-31 12:39:45 2457540.03 19.16
2016-05-31 18:39:58 2457540.28 19.16
2016-07-10 13:44:21 2457580.07 19.17
2016-08-21 01:04:13 2457621.54 19.15
2016-08-21 05:17:52 2457621.72 19.26
2016-08-21 07:04:26 2457621.79 19.22
2016-08-21 11:18:05 2457621.97 19.21
2016-08-21 13:04:39 2457622.04 19.22
2016-08-21 17:18:17 2457622.22 19.18
2016-08-21 23:18:30 2457622.47 19.15
2016-08-25 05:21:05 2457625.72 19.18
2016-08-25 13:07:51 2457626.05 19.21
2016-08-25 17:21:30 2457626.22 19.18
2016-08-25 19:08:04 2457626.30 19.23
2016-08-26 01:08:17 2457626.55 19.22
2016-08-26 07:08:30 2457626.80 19.30
2016-11-26 18:47:42 2457719.28 19.15
2016-11-26 20:34:16 2457719.36 19.13
2016-11-27 00:47:57 2457719.53 19.16
2016-12-09 12:56:47 2457732.04 19.16
2016-12-09 14:43:22 2457732.11 19.10
2017-05-30 20:56:48 2457904.37 19.04
2017-05-30 22:43:22 2457904.45 19.07
2017-06-17 21:00:18 2457922.38 19.09
2017-07-21 14:29:11 2457956.10 19.08
2017-12-24 21:19:18 2458112.39 19.06
2017-12-24 23:05:53 2458112.46 19.05
2018-01-23 04:47:57 2458141.70 19.10
2018-01-23 09:01:39 2458141.88 19.09
2018-06-09 10:02:01 2458278.92 18.91
2018-12-14 10:24:07 2458466.93 18.92
2018-12-14 12:10:41 2458467.01 18.89
2019-01-08 10:17:44 2458491.93 18.89
2019-01-08 12:04:19 2458492.00 18.90
2019-02-02 05:57:58 2458516.75 18.93
2019-02-02 10:11:40 2458516.92 18.93
2019-06-19 23:09:26 2458654.46 18.87
2019-06-20 00:55:59 2458654.54 18.86
2019-08-06 13:12:55 2458702.05 18.90
2019-12-21 06:21:59 2458838.77 18.91
2020-01-17 19:35:34 2458866.32 18.92
2020-02-08 20:23:04 2458888.35 18.94
2020-08-01 23:23:01 2459063.47 18.82
2020-12-14 22:23:08 2459198.43 18.76
2021-02-02 16:10:23 2459248.17 18.75
2021-02-02 17:56:57 2459248.25 18.79
2021-06-20 12:54:45 2459386.04 18.82
2021-07-20 00:34:44 2459415.52 18.81
2021-08-12 06:30:28 2459438.77 18.79
2021-12-25 01:20:06 2459573.56 18.76
2022-01-23 23:14:06 2459603.47 18.77
2022-02-12 01:04:48 2459622.55 18.83
2022-02-12 05:18:30 2459622.72 18.77
2022-07-01 06:16:32 2459761.76 18.71
2022-07-01 08:03:05 2459761.84 18.65
2022-08-04 23:44:15 2459796.49 18.61
2022-08-21 11:49:10 2459812.99 18.66
2022-08-21 13:35:44 2459813.07 18.66
2023-01-04 08:31:12 2459948.86 18.78
2023-02-08 06:13:45 2459983.76 18.70
2023-02-08 08:00:20 2459983.83 18.71
2023-02-20 02:08:55 2459995.59 18.70
2023-02-20 06:22:36 2459995.77 18.68
2023-05-24 20:00:24 2460089.33 18.75
2023-05-24 21:46:58 2460089.41 18.74
2023-05-25 02:00:37 2460089.58 18.73
2023-05-25 03:47:10 2460089.66 18.78
2023-06-03 02:06:37 2460098.59 18.74
2023-06-03 03:53:10 2460098.66 18.77
2023-06-03 08:06:49 2460098.84 18.79
2023-07-12 09:11:54 2460137.88 18.78
2023-08-24 20:32:23 2460181.36 18.79
2023-08-25 02:32:36 2460181.61 18.76
2023-08-25 20:33:15 2460182.36 18.76
2023-08-26 02:33:28 2460182.61 18.79
2023-11-28 04:01:07 2460276.67 18.77
2023-11-28 10:01:22 2460276.92 18.72
2023-12-11 22:10:17 2460290.42 18.76
2024-01-14 15:42:21 2460324.15 18.72



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