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Gaia21djt




Other surveys detections
None
Comments
1 mag dimming in known QSO
ATels
None
AstroNotes
None

TNS ID
AT2021twv

RA - DEC
221.06111   6.55186
14:44:14.67   06:33:06.70
Galactic coords.
0.5552   56.22673

Alerting date
2021-07-20 01:03:14
Julian date (TCB)
2459415.54
Alerting magnitude
17.65
Historic magnitude
16.60
Historic StdDev
0.17
Class
QSO
Publication date
July 22, 2021, 8:19 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.
2015-01-16 15:37:39 2457039.15 17.33
2015-02-12 23:11:15 2457066.47 17.26
2015-07-07 04:59:48 2457210.71 16.97
2015-07-07 06:46:22 2457210.78 16.94
2015-08-30 04:35:21 2457264.69 16.83
2015-08-30 06:21:55 2457264.77 16.82
2016-01-03 06:34:52 2457390.77 16.79
2016-01-31 00:22:52 2457418.52 16.92
2016-02-23 04:33:02 2457441.69 16.92
2016-07-17 00:06:42 2457586.50 17.00
2016-08-17 17:42:26 2457618.24 17.09
2016-08-17 19:29:00 2457618.31 16.96
2016-09-08 11:43:41 2457639.99 16.98
2016-09-08 13:30:15 2457640.06 16.97
2017-03-03 19:01:19 2457816.29 17.02
2017-06-08 21:21:57 2457913.39 16.81
2017-06-08 23:08:31 2457913.46 16.78
2017-06-09 03:22:10 2457913.64 16.81
2017-06-09 05:08:44 2457913.71 16.80
2017-06-17 11:14:17 2457921.97 16.77
2017-06-17 15:27:56 2457922.14 16.78
2017-06-17 17:14:30 2457922.22 16.75
2017-07-28 04:23:47 2457962.68 16.64
2017-09-03 14:04:37 2458000.09 16.61
2017-09-03 15:51:11 2458000.16 16.60
2017-09-03 20:04:50 2458000.34 16.64
2017-09-17 02:12:14 2458013.59 16.56
2017-09-17 03:58:48 2458013.67 16.56
2017-09-17 08:12:27 2458013.84 16.57
2017-09-17 09:59:01 2458013.92 16.58
2017-12-08 22:39:45 2458096.44 16.60
2017-12-09 02:53:26 2458096.62 16.60
2017-12-09 04:40:00 2458096.69 16.56
2017-12-09 08:53:41 2458096.87 16.54
2017-12-09 14:53:57 2458097.12 16.60
2017-12-09 20:54:12 2458097.37 16.63
2017-12-13 20:58:09 2458101.37 16.62
2017-12-14 02:58:25 2458101.62 16.62
2017-12-14 04:44:59 2458101.70 16.62
2017-12-14 08:58:40 2458101.87 16.60
2017-12-14 10:45:15 2458101.95 16.62
2017-12-14 14:58:56 2458102.12 16.61
2017-12-14 16:45:30 2458102.20 16.62
2017-12-14 22:45:46 2458102.45 16.63
2018-01-23 08:33:09 2458141.86 16.68
2018-01-23 10:19:44 2458141.93 16.64
2018-03-12 08:03:11 2458189.84 16.66
2018-03-12 09:49:46 2458189.91 16.60
2018-03-12 14:03:27 2458190.09 16.68
2018-06-17 04:20:17 2458286.68 16.99
2018-06-17 06:06:51 2458286.75 16.98
2018-07-03 22:24:12 2458303.43 17.01
2018-08-08 09:45:59 2458338.91 16.96
2018-08-08 11:32:33 2458338.98 16.97
2018-12-14 23:43:36 2458467.49 16.66
2018-12-15 03:57:17 2458467.66 16.63
2018-12-15 05:43:52 2458467.74 16.65
2019-01-01 17:52:00 2458485.24 16.68
2019-02-02 21:43:48 2458517.41 16.66
2019-02-02 23:30:23 2458517.48 16.66
2019-06-26 23:23:05 2458661.47 16.60
2019-06-27 01:09:39 2458661.55 16.61
2019-08-07 07:41:57 2458702.82 16.65
2019-12-27 18:21:21 2458845.26 16.67
2020-01-17 23:20:47 2458866.47 16.68
2020-01-18 01:07:22 2458866.55 16.67
2020-02-16 06:41:10 2458895.78 16.70
2020-06-24 00:18:39 2459024.51 16.74
2020-07-19 11:19:37 2459049.97 16.72
2020-07-19 13:06:10 2459050.05 16.72
2020-08-08 21:44:47 2459070.41 16.68
2020-08-08 23:31:21 2459070.48 16.69
2020-12-15 05:42:18 2459198.74 16.83
2021-01-02 16:03:42 2459217.17 16.83
2021-01-02 17:50:17 2459217.24 16.84
2021-02-03 09:42:48 2459248.90 16.99
2021-06-27 11:21:33 2459392.97 17.55
2021-06-27 13:08:07 2459393.05 17.59
2021-07-20 01:03:14 2459415.54 17.65
2021-07-20 05:16:53 2459415.72 17.65
2021-08-20 00:40:19 2459446.53 17.59



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