<< previous  next >>

Gaia21djl




Other surveys detections
None
Comments
~0.3 mag rise in known QSO
ATels
None
AstroNotes
None

TNS ID
AT2021twm

RA - DEC
209.39592   -0.78028
13:57:35.02   -00:46:49.01
Galactic coords.
335.28878   57.87484

Alerting date
2021-07-19 12:48:00
Julian date (TCB)
2459415.03
Alerting magnitude
17.77
Historic magnitude
18.06
Historic StdDev
0.07
Class
QSO
Publication date
July 21, 2021, 7:48 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.
2015-01-19 21:44:25 2457042.41 18.01
2015-02-12 17:26:00 2457066.23 18.00
2015-02-12 21:39:42 2457066.40 18.01
2015-07-03 18:38:44 2457207.28 18.00
2015-08-25 16:28:27 2457260.19 18.02
2015-08-25 18:15:01 2457260.26 18.02
2016-01-03 23:03:42 2457391.46 18.01
2016-02-22 06:33:15 2457440.77 17.99
2016-08-18 01:14:09 2457618.55 18.07
2016-08-18 05:27:48 2457618.73 18.04
2016-09-02 11:33:51 2457633.98 18.05
2016-09-02 13:20:25 2457634.06 18.06
2016-09-02 17:34:04 2457634.23 18.07
2016-09-02 19:20:38 2457634.31 18.05
2017-01-13 08:01:23 2457766.83 18.09
2017-03-01 08:58:51 2457813.87 18.12
2017-03-01 14:59:07 2457814.12 18.10
2017-06-04 15:06:34 2457909.13 18.04
2017-06-04 16:53:08 2457909.20 18.06
2017-06-04 21:06:47 2457909.38 18.06
2017-06-04 22:53:21 2457909.45 18.05
2017-06-17 03:13:02 2457921.63 18.02
2017-06-17 04:59:36 2457921.71 17.98
2017-12-06 16:51:19 2458094.20 17.99
2017-12-06 21:05:00 2458094.38 18.02
2017-12-21 03:13:53 2458108.63 18.02
2017-12-21 05:00:28 2458108.71 17.99
2018-01-23 16:34:54 2458142.19 18.02
2018-06-13 10:08:27 2458282.92 18.03
2018-06-13 11:55:01 2458283.00 18.03
2018-08-04 21:40:39 2458335.40 18.00
2018-12-15 05:58:18 2458467.75 17.97
2018-12-15 10:11:59 2458467.92 17.97
2019-02-02 23:45:25 2458517.49 18.01
2019-06-23 07:00:09 2458657.79 17.90
2019-12-24 10:37:31 2458841.94 18.00
2020-01-17 11:35:03 2458865.98 17.99
2020-01-17 13:21:38 2458866.06 18.00
2020-02-12 12:39:39 2458892.03 18.03
2020-02-12 14:26:14 2458892.10 18.01
2020-06-24 16:18:11 2459025.18 17.99
2020-06-24 18:04:45 2459025.25 17.98
2020-07-22 23:19:16 2459053.47 17.97
2020-08-05 09:39:27 2459066.90 17.98
2020-12-15 16:10:42 2459199.17 17.94
2021-01-06 11:58:56 2459221.00 17.91
2021-02-03 11:44:26 2459248.99 17.84
2021-06-23 17:12:15 2459389.22 17.78
2021-06-23 18:58:48 2459389.29 17.76
2021-07-19 12:48:00 2459415.03 17.77
2021-07-19 17:01:39 2459415.21 17.74
2021-08-16 04:48:07 2459442.70 17.76



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