<< previous  next >>

Gaia21cny




Other surveys detections
None
Comments
known z=0.75 QSO brightens by 0.4 mag over ~1.5 year
ATels
None
AstroNotes
None

TNS ID
AT2021nnx

RA - DEC
130.98286   56.17891
08:43:55.89   56:10:44.08
Galactic coords.
161.31369   37.7578

Alerting date
2021-05-26 12:02:43
Julian date (TCB)
2459361.00
Alerting magnitude
18.72
Historic magnitude
19.18
Historic StdDev
0.08
Class
QSO
Publication date
May 28, 2021, 9:31 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.
2014-11-18 22:01:25 2456980.42 19.03
2015-03-08 06:50:57 2457089.79 19.03
2015-03-08 08:37:31 2457089.86 19.05
2015-03-26 18:50:38 2457108.29 19.05
2015-06-19 23:49:36 2457193.49 19.16
2015-06-20 01:36:10 2457193.57 19.13
2015-06-20 05:49:49 2457193.74 19.12
2015-06-20 11:50:03 2457193.99 19.13
2015-06-20 17:50:16 2457194.24 19.17
2015-06-21 01:37:04 2457194.57 19.12
2015-08-31 19:46:58 2457266.32 19.05
2015-09-01 00:00:39 2457266.50 19.05
2015-09-01 01:47:14 2457266.57 19.01
2015-10-25 17:49:31 2457321.24 18.96
2015-10-25 19:36:06 2457321.32 18.93
2015-12-02 22:58:35 2457359.46 19.00
2015-12-03 00:45:09 2457359.53 19.01
2015-12-13 17:05:46 2457370.21 19.04
2015-12-13 18:52:21 2457370.29 18.99
2016-03-17 07:53:13 2457464.83 19.14
2016-03-17 09:39:47 2457464.90 19.14
2016-04-09 03:32:27 2457487.65 19.17
2016-05-10 09:08:04 2457518.88 19.11
2016-09-11 01:11:58 2457642.55 19.07
2016-09-11 02:58:33 2457642.62 19.04
2016-10-07 07:11:09 2457668.80 19.10
2016-10-07 08:57:44 2457668.87 19.07
2016-11-04 12:58:19 2457697.04 19.15
2016-12-16 23:56:22 2457739.50 19.15
2016-12-17 01:42:57 2457739.57 19.16
2016-12-17 05:56:38 2457739.75 19.16
2016-12-17 11:56:53 2457740.00 19.14
2016-12-17 19:43:42 2457740.32 19.20
2016-12-19 19:45:38 2457742.32 19.14
2016-12-20 01:45:53 2457742.57 19.18
2016-12-20 05:59:34 2457742.75 19.16
2016-12-20 07:46:08 2457742.82 19.14
2016-12-20 11:59:49 2457743.00 19.17
2017-03-27 22:20:11 2457840.43 19.12
2017-04-23 17:51:14 2457867.24 19.16
2017-05-21 21:53:29 2457895.41 19.12
2017-05-21 23:40:03 2457895.49 19.14
2017-09-22 09:46:04 2458018.91 19.11
2017-09-22 11:32:39 2458018.98 19.13
2017-10-21 21:33:44 2458048.40 19.10
2017-11-15 03:28:08 2458072.64 18.91
2018-02-18 00:23:59 2458167.52 18.98
2018-02-18 02:10:33 2458167.59 18.98
2018-04-07 17:26:06 2458216.23 19.08
2018-04-07 19:12:40 2458216.30 19.11
2018-06-02 05:03:05 2458271.71 19.19
2018-10-03 16:57:24 2458395.21 19.09
2018-10-03 18:43:59 2458395.28 19.06
2018-11-05 04:32:29 2458427.69 19.15
2018-11-05 06:19:04 2458427.76 19.15
2018-11-25 04:33:10 2458447.69 19.18
2019-02-27 01:20:11 2458541.56 19.27
2019-03-12 19:24:33 2458555.31 19.27
2019-03-12 21:11:07 2458555.38 19.30
2019-04-18 20:19:48 2458592.35 19.25
2019-05-25 12:04:27 2458629.00 19.06
2019-05-25 13:51:01 2458629.08 19.21
2019-06-13 00:12:28 2458647.51 19.17
2019-06-13 01:59:02 2458647.58 19.28
2019-06-13 06:12:41 2458647.76 19.17
2019-06-13 07:59:15 2458647.83 19.18
2019-09-15 23:16:12 2458742.47 19.16
2019-09-16 01:02:47 2458742.54 19.19
2019-10-23 01:16:40 2458779.55 19.21
2019-11-27 14:54:32 2458815.12 19.15
2019-11-27 16:41:06 2458815.20 19.17
2019-12-14 17:05:53 2458832.21 19.17
2019-12-14 21:19:34 2458832.39 19.19
2019-12-14 23:06:08 2458832.46 19.14
2020-02-18 11:21:25 2458897.97 19.11
2020-02-18 13:07:59 2458898.05 19.13
2020-02-18 17:21:39 2458898.22 19.16
2020-02-18 19:08:13 2458898.30 19.15
2020-03-04 07:25:17 2458912.81 19.17
2020-03-04 11:38:56 2458912.99 19.21
2020-04-11 13:13:55 2458951.05 19.13
2020-04-11 15:00:29 2458951.13 19.18
2020-05-18 03:01:05 2458987.63 19.12
2020-06-03 05:11:43 2459003.72 19.06
2020-10-04 04:56:22 2459126.71 19.03
2020-10-04 06:42:57 2459126.78 19.02
2020-11-05 22:30:14 2459159.44 18.98
2020-11-25 16:31:34 2459179.19 18.99
2021-02-27 07:17:53 2459272.80 18.91
2021-02-27 09:04:27 2459272.88 18.85
2021-03-13 15:08:33 2459287.13 18.87
2021-05-26 12:02:43 2459361.00 18.72
2021-05-26 13:49:17 2459361.08 18.75
2021-05-26 18:02:56 2459361.25 18.76
2021-06-13 13:57:53 2459379.08 18.70
2021-06-13 18:11:32 2459379.26 18.69
2021-06-13 19:58:06 2459379.33 18.73
2021-08-22 06:17:49 2459448.76 18.72
2021-08-22 08:04:23 2459448.84 18.71
2021-08-22 14:04:39 2459449.09 18.71
2021-09-07 00:29:21 2459464.52 18.70
2021-09-07 02:15:55 2459464.59 18.69
2021-09-07 06:29:36 2459464.77 18.70
2021-09-07 08:16:11 2459464.84 18.73
2021-11-19 23:27:52 2459538.48 18.80
2021-11-20 01:14:27 2459538.55 18.83
2021-12-05 07:20:08 2459553.81 18.84
2022-03-08 22:04:12 2459647.42 18.91
2022-03-27 20:16:50 2459666.35 18.90
2022-06-17 15:00:41 2459748.13 18.96
2022-06-18 01:14:34 2459748.55 18.95
2022-06-18 03:01:08 2459748.63 18.92
2022-06-18 09:01:22 2459748.88 18.94
2022-06-18 15:01:35 2459749.13 18.94
2022-06-18 19:15:15 2459749.30 18.94
2022-06-18 21:01:49 2459749.38 18.90
2022-06-19 01:15:28 2459749.55 18.95
2022-06-19 03:02:02 2459749.63 18.93
2022-06-19 09:02:16 2459749.88 18.92
2022-06-19 13:15:55 2459750.05 18.90
2022-06-19 21:02:43 2459750.38 18.93
2022-06-20 03:02:57 2459750.63 18.97
2022-06-20 09:03:10 2459750.88 18.94
2022-06-20 15:03:24 2459751.13 18.93
2022-09-01 15:14:43 2459824.14 19.04
2022-09-01 19:28:24 2459824.31 19.07
2022-09-24 01:35:40 2459846.57 19.02
2022-09-24 03:22:14 2459846.64 19.02
2022-10-26 13:17:04 2459879.05 18.94
2022-12-04 00:24:56 2459917.52 18.91
2022-12-04 02:11:30 2459917.59 18.89
2022-12-14 06:32:06 2459927.77 18.93
2022-12-14 08:18:40 2459927.85 18.92
2023-03-19 03:20:16 2460022.64 18.99
2023-03-19 05:06:49 2460022.71 19.04
2023-04-11 04:58:41 2460045.71 18.98
2023-05-12 04:35:34 2460076.69 19.00
2023-09-12 22:26:15 2460200.43 18.93
2023-10-09 08:37:46 2460226.86 18.94
2023-10-09 10:24:21 2460226.93 18.85
2023-11-06 08:25:44 2460254.85 18.84
2023-12-19 07:22:57 2460297.81 18.94
2023-12-19 13:23:12 2460298.06 18.93
2023-12-19 15:09:47 2460298.13 18.95
2023-12-20 01:23:43 2460298.56 18.93
2023-12-20 03:10:17 2460298.63 18.95
2023-12-20 07:23:58 2460298.81 18.95
2023-12-20 09:10:32 2460298.88 18.95
2023-12-20 13:24:13 2460299.06 18.97
2023-12-20 15:10:47 2460299.13 18.97
2023-12-20 19:24:28 2460299.31 18.94
2023-12-20 21:11:02 2460299.38 18.97
2023-12-21 01:24:43 2460299.56 18.96
2023-12-21 03:11:17 2460299.63 18.92
2023-12-21 07:24:58 2460299.81 18.81
2023-12-21 09:11:33 2460299.88 18.98
2023-12-21 13:25:13 2460300.06 18.94
2023-12-21 15:11:48 2460300.13 18.95
2023-12-21 19:25:29 2460300.31 18.99



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