<< previous  next >>

Gaia21dhw




Other surveys detections
None
Comments
0.6 mag rise in known QSO
ATels
None
AstroNotes
None

TNS ID
AT2021tqd

RA - DEC
25.57921   13.46293
01:42:19.01   13:27:46.55
Galactic coords.
141.43725   -47.57238

Alerting date
2021-07-17 01:49:42
Julian date (TCB)
2459412.58
Alerting magnitude
17.84
Historic magnitude
18.34
Historic StdDev
0.09
Class
QSO
Publication date
July 18, 2021, 8:56 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.
2014-08-29 20:41:45 2456899.36 18.28
2014-08-29 22:28:19 2456899.44 18.31
2015-07-01 13:34:23 2457205.07 18.29
2015-07-01 15:20:58 2457205.14 18.29
2015-08-23 09:10:36 2457257.88 18.26
2016-01-06 08:18:49 2457393.85 18.36
2016-01-06 10:05:22 2457393.92 18.34
2016-02-05 13:50:15 2457424.08 18.20
2016-02-24 13:50:44 2457443.08 18.16
2016-02-24 15:37:18 2457443.15 18.15
2017-12-09 12:30:26 2458097.02 18.22
2017-12-09 14:16:59 2458097.10 18.25
2017-12-23 14:21:46 2458111.10 18.23
2017-12-23 18:35:25 2458111.27 18.26
2018-01-25 23:57:39 2458144.50 18.30
2018-01-26 01:44:13 2458144.57 18.27
2018-06-11 14:30:48 2458281.10 18.23
2018-06-11 18:44:30 2458281.28 18.26
2018-06-30 12:52:11 2458300.04 18.25
2018-08-02 14:18:41 2458333.10 18.29
2018-12-17 21:20:18 2458470.39 18.31
2019-01-07 15:16:49 2458491.14 18.28
2019-02-05 08:52:19 2458519.87 18.28
2019-06-21 07:52:35 2458655.83 18.32
2019-06-21 09:39:09 2458655.90 18.29
2019-07-16 03:38:20 2458680.65 18.33
2019-08-09 22:25:06 2458705.43 18.35
2019-12-22 13:54:31 2458840.08 18.37
2019-12-22 15:41:05 2458840.15 18.39
2020-01-15 02:42:17 2458863.61 18.31
2020-01-15 04:28:50 2458863.69 18.33
2020-02-10 09:41:34 2458889.90 18.36
2020-02-10 11:28:08 2458889.98 18.34
2020-06-27 07:04:36 2459027.79 18.26
2020-06-27 08:51:10 2459027.87 18.27
2020-07-25 02:12:11 2459055.59 18.25
2020-07-25 03:58:46 2459055.67 18.27
2020-08-03 02:17:40 2459064.60 18.25
2020-12-18 07:32:16 2459201.81 18.15
2020-12-18 09:18:49 2459201.89 18.11
2021-01-08 09:14:07 2459222.88 18.13
2021-01-08 13:27:45 2459223.06 18.14
2021-02-05 19:04:26 2459251.29 18.14
2021-06-21 19:51:27 2459387.33 17.87
2021-07-17 01:49:42 2459412.58 17.84
2021-07-17 03:36:16 2459412.65 17.85



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