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Gaia21abk




Other surveys detections
None
Comments
BL Lac 2FGL J0353.2+5653 brightens by 1 mag in 3 months
ATels
None
AstroNotes
None

TNS ID
AT2021ba

RA - DEC
58.28990   56.90859
03:53:09.58   56:54:30.92
Galactic coords.
145.84167   2.35107

Alerting date
2021-01-01 14:16:37
Julian date (TCB)
2459216.09
Alerting magnitude
18.75
Historic magnitude
20.08
Historic StdDev
0.31
Class
unknown
Publication date
Jan. 3, 2021, 12:46 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.
2015-04-22 12:33:53 2457135.02 20.23
2015-04-22 18:34:06 2457135.27 20.06
2015-04-22 20:20:40 2457135.35 20.03
2015-08-25 12:31:25 2457260.02 20.26
2015-08-25 14:18:00 2457260.10 20.31
2015-09-30 05:56:18 2457295.75 20.55
2015-10-17 00:01:51 2457312.50 20.25
2016-01-18 20:44:34 2457406.36 20.54
2016-01-18 22:31:08 2457406.44 20.42
2016-02-05 02:45:01 2457423.61 20.31
2016-02-05 04:31:34 2457423.69 20.20
2016-03-09 20:04:06 2457457.34 20.03
2016-04-21 09:20:22 2457499.89 20.46
2016-04-21 15:20:36 2457500.14 20.44
2016-04-22 07:34:41 2457500.82 20.45
2016-04-29 13:40:32 2457508.07 20.36
2016-04-29 19:40:45 2457508.32 20.40
2016-04-29 21:27:19 2457508.39 20.29
2016-04-30 01:40:58 2457508.57 20.30
2016-04-30 03:27:32 2457508.64 20.37
2016-04-30 09:27:46 2457508.89 20.36
2016-07-11 01:51:31 2457580.58 20.33
2016-07-11 03:38:06 2457580.65 20.23
2016-09-04 19:41:52 2457636.32 20.40
2016-09-04 21:28:27 2457636.39 20.34
2016-10-13 18:54:00 2457675.29 20.21
2016-10-13 20:40:35 2457675.36 20.21
2016-10-25 07:01:27 2457686.79 20.21
2016-10-25 08:48:01 2457686.87 20.28
2017-01-27 15:46:19 2457781.16 20.25
2017-02-18 05:02:25 2457802.71 20.38
2017-03-21 00:21:39 2457833.52 20.50
2017-07-22 06:11:56 2457956.76 20.24
2017-09-16 00:00:18 2458012.50 20.17
2017-10-28 21:14:23 2458055.38 19.85
2017-10-28 23:00:57 2458055.46 19.84
2017-10-29 03:14:38 2458055.64 19.95
2017-10-29 09:14:53 2458055.89 19.94
2017-10-29 11:01:27 2458055.96 19.93
2017-11-01 21:18:14 2458059.39 19.80
2018-02-06 18:12:38 2458156.26 20.00
2018-02-06 19:59:11 2458156.33 19.91
2018-03-04 07:44:30 2458181.82 20.39
2018-08-02 19:23:47 2458333.31 20.34
2019-01-01 10:05:53 2458484.92 19.94
2019-01-01 14:19:32 2458485.10 19.92
2019-01-01 16:06:06 2458485.17 19.96
2019-01-07 20:24:12 2458491.35 20.30
2019-01-08 02:24:26 2458491.60 20.18
2019-04-12 06:53:32 2458585.79 20.39
2019-04-12 08:40:06 2458585.86 20.49
2019-10-16 12:43:52 2458773.03 20.16
2019-10-16 14:30:26 2458773.10 20.14
2020-02-11 06:24:02 2458890.77 19.64
2020-03-14 01:48:30 2458922.58 19.62
2020-07-11 08:43:18 2459041.86 19.96
2020-07-25 07:17:40 2459055.80 19.92
2020-07-25 09:04:15 2459055.88 19.99
2020-08-03 05:36:11 2459064.73 19.26
2020-08-03 07:22:46 2459064.81 19.35
2020-09-02 05:25:30 2459094.73 19.29
2020-09-02 07:12:05 2459094.80 19.33
2020-09-27 07:06:43 2459119.80 19.86
2021-01-01 14:16:37 2459216.09 18.75
2021-01-01 16:03:11 2459216.17 18.79
2021-01-01 20:16:50 2459216.35 18.77
2021-01-01 22:03:24 2459216.42 18.73
2021-01-08 22:08:24 2459223.42 19.14
2021-02-17 19:16:43 2459263.30 18.76
2021-02-17 21:03:17 2459263.38 18.79
2021-04-12 18:52:20 2459317.29 19.30
2021-08-14 18:47:49 2459441.28 19.38
2021-08-14 20:34:23 2459441.36 19.43
2021-09-17 00:24:44 2459474.52 19.40
2021-10-07 18:25:49 2459495.27 19.14
2022-01-10 03:12:01 2459589.63 19.53
2022-01-10 04:58:34 2459589.71 19.43
2022-01-23 05:03:08 2459602.71 19.66
2022-02-28 14:23:35 2459639.10 19.45
2022-04-04 21:40:21 2459674.40 19.28
2022-04-05 01:54:00 2459674.58 19.30
2022-04-23 08:01:25 2459692.83 18.95
2022-04-23 09:47:59 2459692.91 18.98
2022-07-02 15:55:33 2459763.16 19.06
2022-07-02 20:09:14 2459763.34 19.12
2022-07-02 21:55:48 2459763.41 19.17
2022-07-03 02:09:29 2459763.59 19.08
2022-07-03 03:56:03 2459763.66 19.09
2022-07-03 08:09:44 2459763.84 19.10
2022-07-16 14:20:23 2459777.10 18.94
2022-07-16 16:06:57 2459777.17 18.88
2022-07-16 20:20:38 2459777.35 18.86
2022-07-16 22:07:13 2459777.42 18.82
2022-08-26 07:59:02 2459817.83 19.23
2022-08-26 09:45:37 2459817.91 19.24
2022-10-01 07:22:39 2459853.81 19.42
2022-10-01 09:09:14 2459853.88 19.32
2022-10-17 13:28:29 2459870.06 19.49
2022-10-17 15:15:03 2459870.14 19.44
2023-01-19 10:11:06 2459963.92 19.46
2023-01-19 11:57:40 2459964.00 19.51
2023-02-06 04:11:04 2459981.67 19.71
2023-02-06 05:57:38 2459981.75 19.64
2023-03-11 15:31:26 2460015.15 19.72
2023-03-11 17:18:00 2460015.22 19.71
2023-04-24 16:48:40 2460059.20 19.56
2023-04-24 21:02:19 2460059.38 19.51
2023-04-24 22:48:53 2460059.45 19.51
2023-04-25 03:02:33 2460059.63 19.47
2023-04-25 09:02:46 2460059.88 19.50
2023-04-25 10:49:20 2460059.95 19.60
2023-04-25 15:02:59 2460060.13 19.58
2023-04-25 16:49:33 2460060.20 19.66
2023-04-25 21:03:12 2460060.38 19.67
2023-04-26 03:03:25 2460060.63 19.58
2023-04-30 03:06:48 2460064.63 19.61
2023-04-30 04:53:22 2460064.70 19.61
2023-04-30 09:07:01 2460064.88 19.69
2023-04-30 15:07:14 2460065.13 19.71
2023-04-30 21:07:27 2460065.38 19.66
2023-04-30 22:54:01 2460065.45 19.72
2023-05-01 04:54:15 2460065.70 19.69
2023-05-01 10:54:29 2460065.95 19.68
2023-07-12 17:05:29 2460138.21 19.82
2023-07-12 21:19:10 2460138.39 19.79
2023-08-03 15:28:11 2460160.14 19.79
2023-08-03 17:14:46 2460160.22 19.87
2023-09-06 15:09:22 2460194.13 19.68
2023-09-06 16:55:57 2460194.21 19.73
2023-10-15 20:20:16 2460233.35 19.69
2023-10-15 22:06:51 2460233.42 19.48
2023-10-26 20:27:43 2460244.35 19.63
2023-10-26 22:14:18 2460244.43 19.57



2015 - Institute of Astronomy, University of Cambridge, UK - Privacy policy