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Gaia21akc




Other surveys detections
CSS130223:121651+412010 (0.84 arcsec)
Comments
long term fading of a known QSO
ATels
None
AstroNotes
None

TNS ID
AT2021bab

RA - DEC
184.21414   41.33609
12:16:51.39   41:20:09.92
Galactic coords.
147.28705   74.11626

Alerting date
2021-01-22 05:22:45
Julian date (TCB)
2459236.72
Alerting magnitude
19.62
Historic magnitude
18.59
Historic StdDev
0.26
Class
QSO
Publication date
Jan. 23, 2021, 1:02 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.
2014-11-11 22:13:14 2456973.43 18.62
2014-11-11 23:59:49 2456973.50 18.64
2015-01-20 03:01:04 2457042.63 18.67
2015-01-30 21:08:09 2457053.38 18.70
2015-05-31 19:40:48 2457174.32 18.62
2015-07-02 05:33:07 2457205.73 18.56
2015-07-02 07:19:41 2457205.81 18.54
2015-10-31 01:05:29 2457326.55 18.62
2015-10-31 05:19:10 2457326.72 18.62
2015-11-26 17:14:55 2457353.22 18.65
2015-12-23 17:02:51 2457380.21 18.65
2016-02-03 09:58:01 2457421.92 18.56
2016-02-03 11:44:36 2457421.99 18.57
2016-02-03 15:58:17 2457422.17 18.56
2016-02-03 17:44:51 2457422.24 18.56
2016-02-03 23:45:06 2457422.49 18.56
2016-02-07 17:48:35 2457426.24 18.53
2016-02-07 22:02:15 2457426.42 18.61
2016-02-07 23:48:49 2457426.49 18.56
2016-02-08 04:02:30 2457426.67 18.56
2016-02-08 05:49:04 2457426.74 18.54
2016-02-08 10:02:45 2457426.92 18.56
2016-03-29 20:14:35 2457477.34 18.54
2016-03-29 22:01:09 2457477.42 18.54
2016-03-30 02:14:48 2457477.59 18.53
2016-03-30 04:01:22 2457477.67 18.54
2016-03-30 08:15:02 2457477.84 18.58
2016-03-30 10:01:36 2457477.92 18.54
2016-04-03 04:04:44 2457481.67 18.58
2016-04-03 08:18:23 2457481.85 18.57
2016-04-03 10:04:57 2457481.92 18.54
2016-04-03 14:18:37 2457482.10 18.54
2016-05-17 08:54:24 2457525.87 18.56
2016-06-14 18:51:27 2457554.29 18.65
2016-06-14 20:38:01 2457554.36 18.57
2016-07-13 00:42:46 2457582.53 18.65
2016-07-13 02:29:20 2457582.60 18.59
2016-11-10 08:16:50 2457702.85 18.58
2017-04-07 10:30:41 2457850.94 18.78
2017-04-07 12:17:15 2457851.01 18.75
2017-04-18 10:36:39 2457861.94 18.79
2017-05-28 15:36:47 2457902.15 18.84
2017-05-28 17:23:21 2457902.22 18.80
2017-06-30 09:13:07 2457934.88 18.82
2017-06-30 10:59:41 2457934.96 18.83
2017-07-24 17:01:44 2457959.21 18.82
2017-10-01 11:04:27 2458027.96 18.85
2017-10-01 15:18:08 2458028.14 18.87
2017-10-01 17:04:42 2458028.21 18.89
2017-10-01 23:04:57 2458028.46 18.86
2017-10-02 03:18:38 2458028.64 18.89
2017-10-02 05:05:13 2458028.71 18.85
2017-10-02 09:18:53 2458028.89 18.86
2017-10-02 15:19:08 2458029.14 18.85
2017-10-02 17:05:42 2458029.21 18.85
2017-10-02 21:19:23 2458029.39 18.90
2017-10-02 23:05:57 2458029.46 18.89
2017-10-03 03:19:38 2458029.64 18.87
2017-10-03 05:06:12 2458029.71 18.83
2017-10-03 09:19:53 2458029.89 18.88
2017-10-03 11:06:27 2458029.96 18.92
2017-10-03 15:20:07 2458030.14 18.87
2017-10-03 17:06:42 2458030.21 18.90
2017-10-03 21:20:22 2458030.39 18.87
2017-10-03 23:06:56 2458030.46 18.91
2017-10-04 03:20:37 2458030.64 18.84
2017-10-04 09:20:52 2458030.89 18.88
2017-10-04 15:21:06 2458031.14 18.88
2017-10-04 17:07:41 2458031.21 18.79
2017-10-04 21:21:21 2458031.39 18.83
2017-10-04 23:07:55 2458031.46 18.88
2017-10-05 03:21:36 2458031.64 18.87
2017-10-05 05:08:10 2458031.71 18.83
2017-10-05 09:21:51 2458031.89 18.85
2017-10-05 11:08:25 2458031.96 18.85
2017-10-05 15:22:06 2458032.14 18.88
2017-10-05 17:08:40 2458032.21 18.87
2017-10-05 23:08:55 2458032.46 18.85
2017-10-06 03:22:36 2458032.64 18.88
2017-10-06 05:09:10 2458032.71 18.80
2017-10-06 09:22:51 2458032.89 18.91
2017-10-06 11:09:25 2458032.96 18.87
2017-10-06 17:09:41 2458033.22 18.89
2017-10-06 23:09:56 2458033.47 18.91
2017-11-21 10:50:11 2458078.95 18.91
2018-01-12 02:36:21 2458130.61 19.02
2018-01-12 04:22:55 2458130.68 19.00
2018-04-16 23:28:09 2458225.48 19.03
2018-04-17 01:14:43 2458225.55 19.01
2018-05-02 23:31:48 2458241.48 18.95
2018-06-09 04:44:24 2458278.70 18.95
2018-07-17 04:15:52 2458316.68 18.96
2018-07-17 06:02:25 2458316.75 18.96
2018-08-04 16:24:52 2458335.18 18.80
2018-08-04 18:11:26 2458335.26 18.85
2018-10-09 12:12:08 2458401.01 19.00
2018-10-09 18:12:23 2458401.26 19.00
2018-10-26 22:36:35 2458418.44 19.04
2018-10-27 00:23:09 2458418.52 19.03
2018-10-27 04:36:50 2458418.69 19.08
2018-12-02 10:13:55 2458454.93 19.18
2018-12-02 12:00:30 2458455.00 19.18
2019-01-21 21:38:17 2458505.40 19.35
2019-01-21 23:24:52 2458505.48 19.29
2019-05-17 08:13:31 2458620.84 19.21
2019-06-20 17:52:44 2458655.24 19.25
2019-06-20 19:39:18 2458655.32 19.30
2019-07-25 09:10:56 2458689.88 19.32
2019-10-31 01:37:01 2458787.57 19.49
2019-10-31 03:23:36 2458787.64 19.46
2019-11-19 20:17:23 2458807.35 19.32
2019-11-19 22:03:58 2458807.42 19.46
2019-12-22 03:53:42 2458839.66 19.35
2020-02-05 11:47:34 2458884.99 19.36
2020-02-05 17:47:49 2458885.24 19.35
2020-02-05 23:48:04 2458885.49 19.36
2020-02-06 05:48:18 2458885.74 19.36
2020-02-06 11:48:33 2458885.99 19.31
2020-02-06 13:35:08 2458886.07 19.37
2020-02-06 17:48:48 2458886.24 19.36
2020-02-06 23:49:03 2458886.49 19.24
2020-02-07 05:49:18 2458886.74 19.39
2020-02-07 11:49:33 2458886.99 19.39
2020-02-07 13:36:08 2458887.07 19.40
2020-02-07 17:49:48 2458887.24 19.37
2020-02-07 19:36:23 2458887.32 19.39
2020-02-07 23:50:03 2458887.49 19.38
2020-02-08 01:36:38 2458887.57 19.35
2020-02-08 05:50:18 2458887.74 19.38
2020-02-08 07:36:53 2458887.82 19.42
2020-02-08 11:50:33 2458887.99 19.37
2020-02-08 17:50:48 2458888.24 19.36
2020-02-08 19:37:22 2458888.32 19.35
2020-02-08 23:51:03 2458888.49 19.42
2020-02-09 01:37:37 2458888.57 19.39
2020-02-09 05:51:18 2458888.74 19.37
2020-02-09 11:51:32 2458888.99 19.34
2020-02-09 17:51:47 2458889.24 19.40
2020-04-16 19:55:39 2458956.33 19.33
2020-05-10 16:21:55 2458980.18 19.33
2020-06-12 03:53:31 2459012.66 19.32
2020-06-12 05:40:04 2459012.74 19.33
2020-07-23 06:03:03 2459053.75 19.33
2020-08-04 22:23:32 2459066.43 19.32
2020-08-05 00:10:06 2459066.51 19.34
2020-08-05 06:10:19 2459066.76 19.37
2020-10-10 00:11:08 2459132.51 19.41
2020-10-10 04:24:49 2459132.68 19.41
2020-10-28 04:35:28 2459150.69 19.43
2020-12-02 23:59:24 2459186.50 19.53
2021-01-22 05:22:45 2459236.72 19.62
2021-01-22 09:36:26 2459236.90 19.63
2021-04-27 14:13:27 2459332.09 19.73
2021-05-18 06:24:41 2459352.77 19.72
2021-06-21 07:38:03 2459386.82 19.81
2021-08-09 07:13:25 2459435.80 19.72
2021-08-09 13:13:39 2459436.05 19.67
2021-08-09 19:13:53 2459436.30 19.77
2021-08-10 01:14:07 2459436.55 19.75
2021-08-10 07:14:20 2459436.80 19.67
2021-08-10 11:28:00 2459436.98 19.72
2021-08-10 13:14:34 2459437.05 19.73
2021-08-10 17:28:14 2459437.23 19.73
2021-08-10 19:14:48 2459437.30 19.72
2021-08-10 23:28:28 2459437.48 19.74
2021-08-11 01:15:02 2459437.55 19.74
2021-08-11 05:28:41 2459437.73 19.73
2021-08-11 13:15:29 2459438.05 19.81
2021-08-11 17:29:09 2459438.23 19.71
2021-08-11 19:15:43 2459438.30 19.78
2021-08-12 01:15:56 2459438.55 19.63
2021-08-12 05:29:36 2459438.73 19.77
2021-08-12 07:16:10 2459438.80 19.73
2021-08-12 19:16:38 2459439.30 19.81



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