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Gaia20evd




Other surveys detections
None
Comments
~0.4 mag rise in known z=0.88 QSO
ATels
None
AstroNotes
None

TNS ID
AT2020xqd

RA - DEC
162.05460   17.97029
10:48:13.10   17:58:13.04
Galactic coords.
224.30254   60.20581

Alerting date
2020-10-18 10:58:18
Julian date (TCB)
2459140.96
Alerting magnitude
18.70
Historic magnitude
19.20
Historic StdDev
0.13
Class
QSO
Publication date
Oct. 20, 2020, 10:34 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.
2014-11-18 00:26:51 2456979.52 18.92
2015-06-24 05:11:31 2457197.72 19.21
2015-06-24 06:58:05 2457197.79 19.19
2015-12-02 17:39:03 2457359.24 19.30
2015-12-26 01:21:53 2457382.56 19.17
2016-06-11 06:20:11 2457550.76 19.14
2016-06-11 08:06:44 2457550.84 19.16
2016-07-03 12:19:14 2457573.01 19.19
2016-07-03 14:05:48 2457573.09 19.15
2016-11-15 02:46:00 2457707.62 19.15
2016-11-15 06:59:41 2457707.79 19.22
2016-12-16 06:37:16 2457738.78 19.18
2016-12-16 08:23:51 2457738.85 19.22
2017-01-03 06:42:08 2457756.78 19.22
2017-01-03 08:28:43 2457756.85 19.17
2017-05-22 15:13:58 2457896.13 19.17
2017-06-27 14:39:58 2457932.11 19.18
2017-06-27 20:40:10 2457932.36 19.27
2017-07-12 08:46:52 2457946.87 19.11
2017-11-25 15:33:23 2458083.15 19.14
2017-11-25 17:19:57 2458083.22 19.12
2017-12-31 16:45:42 2458119.20 19.19
2018-01-11 03:07:08 2458129.63 19.20
2018-01-11 04:53:43 2458129.70 19.17
2018-01-11 09:07:24 2458129.88 19.21
2018-04-13 22:57:04 2458222.46 19.14
2018-04-14 00:43:37 2458222.53 19.17
2018-04-27 00:49:38 2458235.53 19.18
2018-06-02 16:22:46 2458272.18 19.20
2018-10-18 04:59:47 2458409.71 19.09
2018-11-02 23:08:55 2458425.46 19.06
2018-11-03 00:55:30 2458425.54 19.07
2018-12-06 04:44:38 2458458.70 19.14
2019-04-22 11:59:08 2458596.00 19.05
2019-04-22 13:45:42 2458596.07 19.07
2019-05-12 17:58:45 2458616.25 19.04
2019-06-13 17:31:42 2458648.23 19.08
2019-10-26 13:57:48 2458783.08 18.95
2019-11-15 08:37:09 2458802.86 18.95
2019-11-15 10:23:44 2458802.93 18.94
2019-12-15 10:01:38 2458832.92 18.93
2020-04-23 19:38:04 2458963.32 18.76
2020-04-23 21:24:37 2458963.39 18.77
2020-05-17 04:06:57 2458986.67 18.76
2020-10-18 12:44:53 2459141.03 18.70
2020-10-18 16:58:34 2459141.21 18.72
2020-11-03 23:07:05 2459157.46 18.74
2020-11-04 00:53:40 2459157.54 18.72
2020-12-06 16:43:41 2459190.20 18.71
2021-04-22 23:57:39 2459327.50 18.79
2021-04-23 01:44:13 2459327.57 18.78
2021-05-13 13:42:43 2459348.07 18.78
2021-05-13 17:56:21 2459348.25 18.77
2021-06-14 05:30:31 2459379.73 18.72
2021-10-27 13:52:42 2459515.08 18.78
2021-11-19 06:07:05 2459537.75 18.80
2021-12-16 19:40:23 2459565.32 18.81
2022-05-02 20:49:45 2459702.37 18.88
2022-05-28 20:37:33 2459728.36 18.94
2022-05-29 00:51:11 2459728.54 18.87
2022-11-06 13:16:15 2459890.05 18.91
2022-11-06 15:02:50 2459890.13 18.89
2022-12-03 19:05:31 2459917.30 18.73
2022-12-26 19:02:55 2459940.29 18.88
2023-06-13 13:46:36 2460109.07 18.86
2023-07-05 01:46:29 2460130.57 18.87
2023-11-16 22:13:47 2460265.43 18.87
2023-12-18 08:03:43 2460296.84 18.90
2024-01-04 21:55:51 2460314.41 18.81



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