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Gaia20asv




Other surveys detections
None
Comments
erratic QSO brightens by 0.5 mag over 1 year
ATels
None

TNS ID
AT2020cfp

RA - DEC
163.33076   64.80000
10:53:19.38   64:48:00.00
Galactic coords.
141.18282   47.92807

Alerting date
2020-02-09 11:24:26
Julian date
2458888.98
Alerting magnitude
18.56
Historic magnitude
19.14
Historic StdDev
0.11
Class
QSO
Publication date
Feb. 11, 2020, 3:17 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.
2015-01-16 22:20:02 2457039.43 18.92
2015-01-26 22:26:21 2457049.43 18.90
2015-03-11 01:08:07 2457092.55 18.97
2015-03-11 02:54:41 2457092.62 18.97
2015-03-28 20:55:17 2457110.37 18.99
2015-07-03 17:58:47 2457207.25 18.84
2015-08-25 17:41:50 2457260.24 18.90
2015-08-25 23:42:05 2457260.49 18.91
2015-09-18 05:51:01 2457283.74 18.97
2015-09-18 07:37:36 2457283.82 18.96
2015-10-24 17:29:43 2457320.23 19.05
2015-11-28 00:40:13 2457354.53 19.10
2015-12-17 10:54:10 2457373.95 19.08
2016-01-28 17:15:06 2457416.22 19.20
2016-02-07 03:34:35 2457425.65 19.19
2016-02-07 05:21:09 2457425.72 19.18
2016-02-07 09:34:49 2457425.90 19.17
2016-03-20 15:55:05 2457468.16 19.17
2016-04-10 14:04:57 2457489.09 19.27
2016-05-15 07:27:39 2457523.81 19.20
2016-05-15 09:14:13 2457523.88 19.17
2016-06-23 08:47:38 2457562.87 19.17
2016-06-23 13:01:18 2457563.04 19.13
2016-06-23 14:47:51 2457563.12 19.13
2016-07-16 01:09:51 2457585.55 19.11
2016-07-16 02:56:25 2457585.62 19.07
2016-07-16 07:10:05 2457585.80 19.21
2016-07-16 08:56:39 2457585.87 19.16
2016-09-06 18:53:39 2457638.29 19.07
2016-09-06 20:40:14 2457638.36 19.07
2016-11-04 02:24:58 2457696.60 19.02
2016-11-04 06:38:39 2457696.78 19.00
2016-12-10 05:51:19 2457732.74 19.03
2016-12-10 07:37:53 2457732.82 19.03
2016-12-26 17:54:56 2457749.25 18.99
2016-12-26 19:41:30 2457749.32 19.03
2017-02-07 16:23:22 2457792.18 18.97
2017-02-07 18:09:56 2457792.26 18.96
2017-02-18 01:38:16 2457802.57 18.98
2017-02-18 05:51:55 2457802.74 18.96
2017-05-27 09:58:28 2457900.92 18.99
2017-05-27 11:45:02 2457900.99 18.95
2017-07-10 11:19:22 2457944.97 19.09
2017-07-10 15:33:02 2457945.15 19.08
2017-07-10 17:19:36 2457945.22 19.09
2017-07-10 21:33:16 2457945.40 19.12
2017-07-30 11:31:00 2457964.98 19.06
2017-07-30 17:31:14 2457965.23 19.11
2017-09-19 05:13:56 2458015.72 19.14
2017-09-19 09:27:36 2458015.89 19.11
2017-10-17 15:22:47 2458044.14 19.16
2017-10-17 17:09:22 2458044.21 19.14
2017-11-15 09:08:45 2458072.88 19.06
2017-12-23 08:10:45 2458110.84 19.09
2018-01-06 02:16:14 2458124.59 19.06
2018-01-06 04:02:48 2458124.67 19.07
2018-03-02 18:46:47 2458180.28 18.90
2018-04-11 17:37:18 2458220.23 18.83
2018-04-11 19:23:51 2458220.31 18.87
2018-06-08 17:07:29 2458278.21 18.95
2018-06-08 18:54:03 2458278.29 18.90
2018-07-27 12:31:44 2458327.02 18.91
2018-07-27 16:45:24 2458327.20 18.89
2018-07-27 18:31:58 2458327.27 18.89
2018-07-27 22:45:38 2458327.45 18.89
2018-08-15 16:57:47 2458346.21 18.86
2018-08-15 18:44:22 2458346.28 18.94
2018-10-01 10:38:24 2458392.94 18.96
2018-10-01 12:24:59 2458393.02 18.92
2018-10-31 22:24:06 2458423.43 18.92
2018-11-01 00:10:41 2458423.51 18.93
2019-01-04 21:06:43 2458488.38 19.07
2019-01-04 22:53:18 2458488.45 19.07
2019-01-16 15:13:14 2458500.13 19.05
2019-02-28 19:38:14 2458543.32 19.12
2019-02-28 21:24:48 2458543.39 19.08
2019-03-15 19:41:59 2458558.32 19.03
2019-05-23 20:08:48 2458627.34 19.00
2019-05-24 00:22:28 2458627.52 18.95
2019-06-21 06:17:13 2458655.76 19.01
2019-06-21 08:03:47 2458655.84 19.00
2019-07-19 19:39:36 2458684.32 19.02
2019-07-19 21:26:10 2458684.39 19.05
2019-09-03 10:38:46 2458729.94 18.96
2019-09-19 00:50:55 2458745.54 18.93
2019-10-27 03:01:57 2458783.63 18.80
2019-11-26 04:20:21 2458813.68 18.74
2019-12-22 11:16:24 2458839.97 18.73
2019-12-22 15:30:05 2458840.15 18.69
2020-02-09 11:24:26 2458888.98 18.56
2020-02-09 13:11:00 2458889.05 18.69
2020-02-29 07:37:44 2458908.82 18.69
2020-02-29 11:51:23 2458908.99 18.68
2020-05-13 08:58:36 2458982.87 18.62
2020-05-13 10:45:10 2458982.95 18.62
2020-06-05 15:45:13 2459006.16 18.64
2020-06-05 17:31:47 2459006.23 18.65



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