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Gaia21alv




Other surveys detections
None
Comments
Gaia, WISE and GALEX source brightens by 0.6 mag over 3 years
ATels
None
AstroNotes
None

TNS ID
AT2021bgl

RA - DEC
61.99668   -51.67627
04:07:59.20   -51:40:34.57
Galactic coords.
260.51136   -45.95542

Alerting date
2021-01-26 11:59:08
Julian date (TCB)
2459241.00
Alerting magnitude
18.67
Historic magnitude
19.14
Historic StdDev
0.11
Class
unknown
Publication date
Jan. 28, 2021, 9:53 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.
2014-11-04 00:39:33 2456965.53 19.14
2014-11-04 02:26:07 2456965.60 19.14
2015-01-09 23:52:56 2457032.50 19.08
2015-02-06 07:22:50 2457059.81 19.07
2015-03-14 16:43:00 2457096.20 19.09
2015-05-14 09:33:20 2457156.90 19.17
2015-07-13 02:44:07 2457216.61 19.10
2015-09-12 22:00:50 2457278.42 19.06
2015-11-17 19:45:58 2457344.32 19.09
2015-12-22 07:21:44 2457378.81 19.09
2016-01-23 06:53:24 2457410.79 19.04
2016-02-18 00:39:59 2457436.53 19.07
2016-03-26 07:28:01 2457473.81 19.04
2016-04-15 11:40:09 2457493.99 19.07
2016-05-25 10:34:38 2457533.94 19.11
2016-06-17 04:32:02 2457556.69 19.13
2016-07-24 11:36:45 2457593.98 19.03
2016-09-24 23:09:03 2457656.46 18.97
2016-09-25 03:22:44 2457656.64 19.11
2016-11-30 14:51:12 2457723.12 19.09
2017-02-04 09:39:32 2457788.90 19.08
2017-02-28 15:05:14 2457813.13 19.11
2017-04-07 20:02:45 2457851.34 19.06
2017-04-27 15:48:40 2457871.16 19.06
2017-06-30 18:55:00 2457935.29 19.14
2017-08-06 00:19:39 2457971.51 19.11
2017-09-07 18:02:14 2458004.25 19.20
2017-09-07 19:48:48 2458004.33 19.18
2017-10-08 05:53:13 2458034.75 19.08
2017-11-14 17:29:26 2458072.23 19.20
2017-12-14 05:17:31 2458101.72 19.18
2017-12-14 07:04:05 2458101.79 19.20
2018-01-14 04:55:52 2458132.71 19.19
2018-01-14 06:42:26 2458132.78 19.18
2018-03-12 04:07:06 2458189.67 19.12
2018-03-12 05:53:40 2458189.75 19.17
2018-04-20 03:01:46 2458228.63 19.13
2018-04-20 04:48:20 2458228.70 19.13
2018-05-10 03:01:31 2458248.63 19.07
2018-06-18 20:03:00 2458288.34 19.11
2018-08-18 13:27:01 2458349.06 19.14
2018-09-22 01:07:42 2458383.55 19.11
2018-09-22 02:54:16 2458383.62 19.14
2018-10-21 14:47:27 2458413.12 19.08
2018-10-21 19:01:07 2458413.29 19.03
2018-12-27 20:06:40 2458480.34 18.98
2019-01-26 00:00:50 2458509.50 19.08
2019-03-02 05:13:11 2458544.72 19.04
2019-03-02 06:59:45 2458544.79 18.98
2019-03-23 23:08:22 2458566.46 19.04
2019-05-02 10:01:29 2458605.92 19.03
2019-05-02 11:48:03 2458605.99 19.04
2019-05-22 23:47:30 2458626.49 18.97
2019-06-30 22:53:47 2458665.45 18.94
2019-07-01 03:07:28 2458665.63 18.91
2019-07-29 23:10:05 2458694.47 18.94
2019-09-05 02:53:21 2458731.62 18.95
2019-09-27 03:39:25 2458753.65 18.99
2019-11-05 06:00:48 2458792.75 18.93
2019-11-25 00:39:36 2458812.53 18.94
2019-12-31 18:58:13 2458849.29 18.93
2020-01-26 13:58:35 2458875.08 18.98
2020-02-27 15:23:30 2458907.14 18.98
2020-02-27 17:10:04 2458907.22 18.92
2020-04-02 22:52:02 2458942.45 18.94
2020-04-03 00:38:36 2458942.53 18.94
2020-05-02 13:39:53 2458972.07 18.94
2020-06-09 01:27:24 2459009.56 18.97
2020-07-12 08:51:03 2459042.87 18.92
2020-08-19 07:25:46 2459080.81 18.86
2020-10-22 08:46:06 2459144.87 18.79
2020-10-22 12:59:46 2459145.04 18.73
2020-11-28 06:35:18 2459181.77 18.77
2020-11-28 08:21:52 2459181.85 18.80
2020-12-28 14:04:48 2459212.09 18.74
2021-01-26 11:59:08 2459241.00 18.67
2021-01-26 13:45:42 2459241.07 18.64
2021-03-02 23:11:03 2459276.47 18.64
2021-05-02 23:45:53 2459337.49 18.65
2021-05-23 15:58:53 2459358.17 18.67
2021-05-23 17:45:28 2459358.24 18.63
2021-07-01 15:05:44 2459397.13 18.64
2021-07-01 16:52:19 2459397.20 18.66
2021-07-29 04:42:24 2459424.70 18.63
2021-08-31 22:20:01 2459458.43 18.68
2021-09-01 02:33:42 2459458.61 18.63



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