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Gaia21flw




Other surveys detections
None
Comments
brightening of a known z=1.06 QSO
ATels
None
AstroNotes
None

TNS ID
AT2021agdt

RA - DEC
130.73879   35.54169
08:42:57.31   35:32:30.08
Galactic coords.
187.38116   37.13492

Alerting date
2021-12-07 17:55:51
Julian date (TCB)
2459556.25
Alerting magnitude
17.81
Historic magnitude
18.11
Historic StdDev
0.07
Class
QSO
Publication date
Dec. 9, 2021, 8:31 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.
2015-03-09 20:20:07 2457091.35 18.17
2015-03-20 20:25:50 2457102.35 18.18
2015-03-21 00:39:28 2457102.53 18.17
2015-06-10 01:06:21 2457183.55 18.10
2015-06-12 17:22:07 2457186.22 18.09
2015-06-12 19:08:41 2457186.30 18.08
2015-09-10 14:05:00 2457276.09 18.01
2015-09-10 18:18:41 2457276.26 18.04
2015-09-10 20:05:16 2457276.34 18.01
2015-09-11 00:18:57 2457276.51 18.05
2015-10-30 00:03:39 2457325.50 18.04
2015-12-08 11:21:45 2457364.97 18.01
2015-12-08 17:22:01 2457365.22 18.03
2015-12-08 19:08:36 2457365.30 18.00
2015-12-13 13:13:11 2457370.05 18.02
2015-12-13 19:13:27 2457370.30 18.02
2015-12-13 23:27:08 2457370.48 18.03
2016-03-17 01:33:47 2457464.57 18.07
2016-03-17 03:20:21 2457464.64 18.07
2016-04-04 07:34:41 2457482.82 18.13
2016-04-04 09:21:15 2457482.89 18.09
2016-05-07 07:02:26 2457515.79 18.11
2016-09-18 03:12:09 2457649.63 18.13
2016-09-18 07:25:50 2457649.81 18.14
2016-11-08 13:14:15 2457701.05 18.23
2017-03-26 16:00:19 2457839.17 18.29
2017-03-26 17:46:52 2457839.24 18.29
2017-04-19 05:38:19 2457862.73 18.30
2017-04-19 09:51:58 2457862.91 18.28
2017-05-18 05:20:22 2457891.72 18.22
2017-09-28 03:58:16 2458024.67 18.21
2017-09-28 05:44:51 2458024.74 18.16
2017-10-24 05:40:05 2458050.74 18.23
2017-11-18 21:46:13 2458076.41 18.16
2018-04-05 23:06:30 2458214.46 18.10
2018-04-06 00:53:04 2458214.54 18.12
2018-05-04 10:47:07 2458242.95 18.10
2018-05-04 12:33:41 2458243.02 18.09
2018-11-07 22:52:11 2458430.45 18.04
2018-11-08 00:38:45 2458430.53 18.06
2018-11-28 12:39:58 2458451.03 18.03
2019-04-16 14:00:29 2458590.08 17.93
2019-05-20 07:30:40 2458623.81 17.95
2019-05-20 11:44:19 2458623.99 17.98
2019-06-07 07:35:56 2458641.82 17.92
2019-06-07 13:36:08 2458642.07 17.95
2019-11-22 16:52:05 2458810.20 18.10
2019-11-22 21:05:47 2458810.38 18.10
2019-12-09 05:18:29 2458826.72 18.12
2019-12-09 09:32:10 2458826.90 18.07
2019-12-09 11:18:44 2458826.97 18.10
2020-04-16 01:09:37 2458955.55 18.05
2020-05-21 16:33:59 2458991.19 18.05
2020-06-05 21:07:54 2459006.38 18.08
2020-06-05 22:54:27 2459006.45 18.06
2020-10-09 05:08:32 2459131.71 18.09
2020-10-09 06:55:07 2459131.79 18.08
2020-11-08 16:49:53 2459162.20 18.04
2020-11-28 22:52:03 2459182.45 18.05
2021-04-17 01:59:13 2459321.58 18.00
2021-05-21 07:28:31 2459355.81 18.03
2021-05-21 11:42:09 2459355.99 18.02
2021-06-07 17:48:02 2459373.24 18.04
2021-06-07 19:34:36 2459373.32 18.00
2021-10-20 00:20:05 2459507.51 17.88
2021-10-20 02:06:40 2459507.59 17.90
2021-11-23 13:34:47 2459542.07 17.83
2021-12-07 17:55:51 2459556.25 17.81
2021-12-07 19:42:26 2459556.32 17.85
2022-03-10 08:00:08 2459648.83 17.92
2022-03-22 03:52:14 2459660.66 17.90
2022-03-22 08:05:53 2459660.84 17.89
2022-09-11 03:32:16 2459833.65 17.97
2022-09-11 07:45:56 2459833.82 17.98
2022-09-25 01:55:49 2459847.58 18.00
2022-09-25 03:42:24 2459847.65 17.99
2022-10-30 19:31:24 2459883.31 18.01
2022-12-10 06:49:06 2459923.78 18.03
2022-12-10 08:35:40 2459923.86 18.05
2022-12-10 12:49:22 2459924.03 18.05
2022-12-10 18:49:37 2459924.28 18.05
2022-12-13 02:38:29 2459926.61 18.03
2022-12-13 08:38:44 2459926.86 18.03
2022-12-13 14:39:00 2459927.11 18.04
2023-04-06 10:47:21 2460040.95 18.10
2023-04-06 15:00:59 2460041.13 18.14
2023-05-09 02:29:58 2460073.60 18.13
2023-09-19 16:39:33 2460207.19 18.19
2023-09-19 20:53:14 2460207.37 18.15
2023-10-11 08:58:05 2460228.87 18.18
2023-10-11 10:44:40 2460228.95 18.14
2023-11-10 08:41:52 2460258.86 18.15



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