<< previous  next >>

Gaia20ahn




Other surveys detections
None
Comments
known QSO fades by ~1.5 mags
ATels
None
AstroNotes
None

TNS ID
AT2019zyr

RA - DEC
19.72941   14.23741
01:18:55.06   14:14:14.68
Galactic coords.
132.92969   -48.10018

Alerting date
2019-12-20 21:37:57
Julian date (TCB)
2458838.40
Alerting magnitude
20.52
Historic magnitude
19.35
Historic StdDev
0.19
Class
QSO
Publication date
Jan. 17, 2020, 12:57 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.
2014-08-27 14:39:07 2456897.11 20.22
2015-02-14 12:48:49 2457068.03 19.85
2015-06-30 01:34:52 2457203.57 19.69
2015-06-30 03:21:26 2457203.64 19.65
2016-01-05 20:23:10 2457393.35 19.24
2016-01-05 22:09:43 2457393.42 19.25
2016-02-07 03:36:22 2457425.65 19.20
2016-02-07 07:50:01 2457425.83 19.13
2016-02-23 07:54:01 2457441.83 19.21
2016-02-23 09:40:34 2457441.90 19.16
2016-07-10 02:46:45 2457579.62 19.23
2016-07-10 04:33:19 2457579.69 19.12
2016-08-15 20:18:16 2457616.35 19.16
2016-08-15 22:04:50 2457616.42 19.10
2016-08-29 02:27:23 2457629.60 19.17
2016-08-29 04:13:57 2457629.68 19.14
2016-11-30 17:56:43 2457723.25 19.29
2016-11-30 23:56:56 2457723.50 19.27
2016-12-09 06:02:17 2457731.75 19.29
2016-12-09 10:15:56 2457731.93 19.21
2016-12-09 12:02:29 2457732.00 19.26
2017-02-24 17:59:34 2457809.25 19.27
2017-02-24 22:13:13 2457809.43 19.26
2017-02-24 23:59:46 2457809.50 19.27
2017-02-25 04:13:25 2457809.68 19.28
2017-02-25 05:59:59 2457809.75 19.28
2017-02-25 10:13:38 2457809.93 19.23
2017-02-25 12:00:12 2457810.00 19.24
2017-02-25 16:13:51 2457810.18 19.27
2017-02-25 18:00:25 2457810.25 19.27
2017-02-25 22:14:04 2457810.43 19.28
2017-02-26 00:00:37 2457810.50 19.31
2017-02-26 04:14:16 2457810.68 19.27
2017-02-26 10:14:29 2457810.93 19.24
2017-02-26 12:01:03 2457811.00 19.15
2017-02-26 16:14:42 2457811.18 19.23
2017-02-26 18:01:15 2457811.25 19.28
2017-02-26 22:14:55 2457811.43 19.25
2017-02-27 00:01:28 2457811.50 19.23
2017-02-27 06:01:41 2457811.75 19.27
2017-05-31 19:23:14 2457905.31 19.38
2017-05-31 23:36:55 2457905.48 19.36
2017-06-01 01:23:30 2457905.56 19.37
2017-06-14 11:46:37 2457918.99 19.41
2017-06-14 13:33:12 2457919.06 19.41
2017-07-21 05:21:10 2457955.72 19.36
2017-07-21 07:07:45 2457955.80 19.40
2017-12-08 02:19:32 2458095.60 19.39
2017-12-25 06:34:46 2458112.77 19.31
2017-12-25 08:21:20 2458112.85 19.37
2018-01-25 18:02:16 2458144.25 19.48
2018-06-09 14:29:29 2458279.10 19.67
2018-07-01 00:48:02 2458300.53 19.71
2018-07-01 02:34:37 2458300.61 19.73
2019-01-08 21:15:33 2458492.39 19.78
2019-06-19 15:38:56 2458654.15 20.09
2019-08-09 10:19:47 2458704.93 20.17
2019-12-20 21:37:57 2458838.40 20.52
2020-01-15 14:47:28 2458864.12 20.48
2020-02-08 21:38:53 2458888.40 20.50
2020-02-08 23:25:27 2458888.48 20.47
2020-06-26 18:59:24 2459027.29 20.26
2020-06-26 20:45:59 2459027.37 20.31
2020-08-01 18:31:42 2459063.27 20.24
2020-12-17 13:36:05 2459201.07 20.27
2020-12-17 15:22:39 2459201.14 20.20
2021-01-09 19:26:29 2459224.31 20.13
2021-06-20 01:51:17 2459385.58 20.27
2021-06-20 03:37:52 2459385.65 20.27
2021-08-12 07:41:55 2459438.82 20.23
2021-12-27 10:29:18 2459575.94 20.00
2022-02-15 02:15:54 2459625.59 20.07
2022-02-15 04:02:27 2459625.67 20.02
2022-06-30 21:02:31 2459761.38 19.99
2022-08-22 04:36:31 2459813.69 19.97
2023-01-06 15:50:30 2459951.16 19.47
2023-01-06 17:37:03 2459951.23 19.52
2023-02-08 09:16:04 2459983.89 19.59
2023-02-08 11:02:38 2459983.96 19.52
2023-02-23 21:20:52 2459999.39 19.62
2023-02-23 23:07:25 2459999.46 19.59
2023-07-11 22:14:24 2460137.43 19.34
2023-07-12 00:00:59 2460137.50 19.36
2023-08-18 03:44:56 2460174.66 19.24
2023-08-30 11:40:28 2460186.99 19.23
2023-08-30 15:54:09 2460187.16 19.25
2023-08-30 17:40:44 2460187.24 19.24
2023-12-01 23:36:24 2460280.48 19.29
2023-12-02 01:22:58 2460280.56 19.31
2023-12-02 05:36:37 2460280.73 19.34
2023-12-02 07:23:11 2460280.81 19.33
2023-12-11 17:42:17 2460290.24 19.31
2023-12-11 23:42:29 2460290.49 19.37
2024-01-16 22:58:37 2460326.46 19.40



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