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Gaia21adw




Other surveys detections
None
Comments
known QSO brightens by 0.5 mag over 2 years
ATels
None
AstroNotes
None

TNS ID
AT2021aaq

RA - DEC
156.92464   55.86963
10:27:41.91   55:52:10.67
Galactic coords.
154.8056   51.42245

Alerting date
2021-01-09 09:12:22
Julian date
2459223.88
Alerting magnitude
18.29
Historic magnitude
18.74
Historic StdDev
0.08
Class
QSO
Publication date
Jan. 12, 2021, 6:14 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.
2014-11-15 22:03:55 2456977.42 18.48
2014-11-15 23:50:30 2456977.49 18.44
2015-03-12 02:47:55 2457093.62 18.63
2015-03-12 07:01:34 2457093.79 18.60
2015-03-26 07:05:57 2457107.80 18.61
2015-03-26 08:52:31 2457107.87 18.65
2015-06-29 17:50:29 2457203.24 18.56
2015-06-29 19:37:03 2457203.32 18.52
2015-08-31 17:45:22 2457266.24 18.56
2015-08-31 19:31:57 2457266.31 18.56
2015-09-01 05:45:52 2457266.74 18.58
2015-09-16 11:57:14 2457282.00 18.56
2015-09-16 13:43:48 2457282.07 18.55
2015-10-26 23:35:22 2457322.48 18.53
2015-12-18 00:50:43 2457374.54 18.60
2015-12-18 05:04:24 2457374.71 18.61
2016-03-21 02:00:32 2457468.58 18.67
2016-03-21 03:47:06 2457468.66 18.65
2016-04-08 08:01:03 2457486.83 18.64
2016-05-13 19:19:08 2457522.30 18.65
2016-05-13 21:05:42 2457522.38 18.65
2016-06-22 14:37:03 2457562.11 18.72
2016-06-22 20:37:17 2457562.36 18.66
2016-06-23 00:50:56 2457562.54 18.63
2016-07-10 07:00:45 2457579.79 18.64
2016-07-10 08:47:19 2457579.87 18.63
2016-07-10 13:00:58 2457580.04 18.76
2016-07-10 14:47:32 2457580.12 18.65
2016-09-11 02:43:11 2457642.61 18.63
2016-09-11 06:56:51 2457642.79 18.62
2016-10-02 19:05:37 2457664.30 18.65
2016-10-02 20:52:12 2457664.37 18.65
2016-11-06 02:31:39 2457698.61 18.66
2016-12-12 05:59:16 2457734.75 18.69
2016-12-12 07:45:51 2457734.82 18.74
2016-12-27 00:05:13 2457749.50 18.73
2017-03-31 10:24:37 2457843.93 18.76
2017-03-31 12:11:11 2457844.01 18.73
2017-04-22 12:05:38 2457866.00 18.68
2017-05-25 09:50:05 2457898.91 18.75
2017-05-25 11:36:39 2457898.98 18.70
2017-07-14 03:26:41 2457948.64 18.74
2017-07-14 05:13:15 2457948.72 18.73
2017-07-14 09:26:55 2457948.89 18.73
2017-07-14 11:13:29 2457948.97 18.72
2017-07-14 15:27:08 2457949.14 18.74
2017-07-14 17:13:42 2457949.22 18.72
2017-07-14 23:13:56 2457949.47 18.72
2017-07-15 03:27:36 2457949.64 18.69
2017-07-15 05:14:10 2457949.72 18.71
2017-07-15 09:27:49 2457949.89 18.75
2017-07-15 17:14:36 2457950.22 18.71
2017-07-15 23:14:50 2457950.47 18.71
2017-07-16 03:28:29 2457950.64 18.71
2017-07-16 09:28:43 2457950.89 18.74
2017-07-16 15:28:56 2457951.15 18.75
2017-07-16 21:29:09 2457951.40 18.73
2017-07-17 03:29:23 2457951.65 18.75
2017-07-17 09:29:36 2457951.90 18.74
2017-07-17 15:29:49 2457952.15 18.73
2017-07-17 21:30:03 2457952.40 18.75
2017-07-18 09:30:29 2457952.90 18.73
2017-07-18 11:17:03 2457952.97 18.74
2017-07-18 15:30:43 2457953.15 18.71
2017-07-18 17:17:17 2457953.22 18.68
2017-07-18 21:30:56 2457953.40 18.71
2017-07-19 03:31:10 2457953.65 18.73
2017-07-19 09:31:24 2457953.90 18.72
2017-07-19 11:17:58 2457953.97 18.74
2017-07-19 23:18:25 2457954.47 18.71
2017-07-20 03:32:05 2457954.65 18.61
2017-07-20 05:18:39 2457954.72 18.73
2017-07-20 09:32:19 2457954.90 18.74
2017-07-20 11:18:53 2457954.97 18.73
2017-07-20 17:19:07 2457955.22 18.75
2017-09-22 21:30:56 2458019.40 18.65
2017-10-18 09:32:02 2458044.90 18.70
2017-10-18 11:18:37 2458044.97 18.73
2017-11-17 03:16:30 2458074.64 18.72
2017-12-25 20:18:25 2458113.35 18.71
2017-12-25 22:04:59 2458113.42 18.69
2018-01-05 08:25:24 2458123.85 18.69
2018-01-05 10:11:58 2458123.92 18.71
2018-04-11 05:28:19 2458219.73 18.70
2018-04-11 07:14:53 2458219.80 18.69
2018-05-07 01:02:15 2458245.54 18.72
2018-06-06 04:59:16 2458275.71 18.75
2018-06-06 06:45:49 2458275.78 18.71
2018-10-04 06:28:42 2458395.77 18.79
2018-10-04 10:42:23 2458395.95 18.72
2018-11-02 00:19:41 2458424.51 18.75
2018-11-27 18:10:19 2458450.26 18.78
2019-01-08 15:14:46 2458492.14 18.78
2019-01-08 17:01:20 2458492.21 18.80
2019-01-08 21:15:01 2458492.39 18.82
2019-01-14 03:19:40 2458497.64 18.79
2019-01-14 05:06:14 2458497.71 18.77
2019-01-14 09:19:55 2458497.89 18.78
2019-01-14 11:06:29 2458497.96 18.82
2019-03-02 19:33:52 2458545.32 18.77
2019-03-02 21:20:26 2458545.39 18.71
2019-03-03 01:34:06 2458545.57 18.72
2019-03-03 03:20:40 2458545.64 18.76
2019-03-12 19:39:59 2458555.32 18.74
2019-04-22 06:33:38 2458595.77 18.66
2019-05-22 02:00:27 2458625.58 18.64
2019-06-18 06:09:10 2458652.76 18.62
2019-07-17 01:28:17 2458681.56 18.67
2019-07-17 03:14:51 2458681.64 18.63
2019-07-17 07:28:31 2458681.81 18.66
2019-07-17 09:15:05 2458681.89 18.65
2019-09-05 10:47:03 2458731.95 18.72
2019-09-05 12:33:37 2458732.02 18.69
2019-09-05 16:47:18 2458732.20 18.72
2019-09-15 23:00:43 2458742.46 18.71
2019-10-26 07:22:47 2458782.81 18.63
2019-11-24 08:38:57 2458811.86 18.65
2019-11-24 10:25:31 2458811.93 18.64
2019-12-19 15:32:23 2458837.15 18.61
2020-02-19 23:37:26 2458899.48 18.59
2020-02-20 05:37:39 2458899.73 18.62
2020-02-20 17:38:06 2458900.23 18.57
2020-02-20 23:38:20 2458900.48 18.60
2020-02-21 05:38:33 2458900.74 18.61
2020-02-21 11:38:47 2458900.99 18.59
2020-02-21 23:39:13 2458901.49 18.62
2020-02-22 05:39:27 2458901.74 18.63
2020-04-12 09:16:52 2458951.89 18.59
2020-05-14 20:52:38 2458984.37 18.53
2020-10-04 22:41:21 2459127.45 18.44
2020-11-02 22:31:17 2459156.44 18.45
2020-11-28 06:08:56 2459181.76 18.39
2021-01-09 09:12:22 2459223.88 18.29
2021-01-09 10:58:57 2459223.96 18.30
2021-01-09 15:12:37 2459224.13 18.35
2021-01-14 05:03:15 2459228.71 18.34
2021-01-14 11:03:29 2459228.96 18.27
2021-01-14 17:03:44 2459229.21 18.30



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