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Gaia19frh




Other surveys detections
None
Comments
~1 mag rise in known QSO
ATels
None
AstroNotes
None

TNS ID
AT2019xjb

RA - DEC
170.25504   47.33156
11:21:01.21   47:19:53.62
Galactic coords.
158.14643   63.1429

Alerting date
2019-12-20 09:43:39
Julian date (TCB)
2458837.91
Alerting magnitude
19.08
Historic magnitude
20.22
Historic StdDev
0.32
Class
QSO
Publication date
Dec. 23, 2019, 12:33 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.
2015-01-24 04:42:05 2457046.70 20.40
2015-01-24 20:56:15 2457047.37 20.36
2015-01-24 22:42:49 2457047.45 20.40
2015-01-25 02:56:30 2457047.62 20.41
2015-01-25 04:43:04 2457047.70 20.39
2015-01-25 10:43:19 2457047.95 20.41
2015-01-25 14:57:00 2457048.12 20.44
2015-03-17 02:55:29 2457098.62 20.48
2015-03-17 07:09:09 2457098.80 20.38
2015-03-17 08:55:43 2457098.87 20.31
2015-03-23 07:13:49 2457104.80 20.38
2015-06-02 23:46:40 2457176.49 20.69
2015-06-03 01:33:14 2457176.56 20.65
2015-11-28 17:10:37 2457355.22 20.19
2015-12-21 05:06:55 2457377.71 20.38
2016-03-24 20:03:23 2457472.34 20.54
2016-05-15 02:57:55 2457523.62 20.60
2016-06-17 20:33:01 2457557.36 20.86
2016-07-11 02:36:50 2457580.61 20.67
2016-09-16 20:38:33 2457648.36 20.52
2016-09-17 08:39:03 2457648.86 20.49
2016-09-26 02:47:03 2457657.62 20.53
2016-09-26 08:47:19 2457657.87 20.46
2016-09-26 13:00:59 2457658.04 20.55
2016-09-26 14:47:34 2457658.12 20.54
2016-12-11 13:55:16 2457734.08 20.60
2017-04-03 10:23:59 2457846.93 19.99
2017-04-03 12:10:33 2457847.01 19.96
2017-07-04 21:12:38 2457939.38 20.21
2017-07-21 15:22:05 2457956.14 20.46
2017-07-21 23:08:52 2457956.46 20.47
2017-12-25 08:28:36 2458112.85 20.17
2017-12-25 10:15:10 2458112.93 20.19
2018-01-08 20:34:38 2458127.36 20.16
2018-04-13 19:11:42 2458222.30 19.76
2018-05-04 13:08:20 2458243.05 19.66
2018-05-04 17:21:58 2458243.22 19.70
2018-06-07 06:36:41 2458276.78 19.61
2018-10-07 00:21:10 2458398.51 19.68
2019-05-19 06:18:01 2458622.76 20.09
2019-05-19 08:04:34 2458622.84 20.04
2019-06-18 23:59:23 2458653.50 20.10
2019-06-19 01:45:57 2458653.57 20.12
2019-07-21 01:22:42 2458685.56 20.12
2019-07-21 03:09:16 2458685.63 19.98
2019-10-28 07:31:51 2458784.81 19.31
2019-11-21 16:16:22 2458809.18 19.26
2019-12-20 09:43:39 2458837.91 19.08
2019-12-20 11:30:14 2458837.98 19.06
2020-04-14 21:28:51 2458954.40 19.11
2020-04-15 01:42:30 2458954.57 19.15
2020-05-13 10:29:08 2458982.94 19.28
2020-06-09 21:43:18 2459010.41 19.49
2020-06-09 23:29:52 2459010.48 19.53
2020-07-26 02:01:38 2459056.58 19.42
2020-07-26 08:01:51 2459056.83 19.41
2020-07-26 14:02:04 2459057.08 19.39
2020-07-26 18:15:44 2459057.26 19.42
2020-07-26 20:02:18 2459057.33 19.46
2020-07-27 00:15:57 2459057.51 19.44
2020-07-27 02:02:31 2459057.59 19.32
2020-07-27 06:16:11 2459057.76 19.43
2020-07-27 08:02:45 2459057.84 19.30
2020-07-27 14:02:58 2459058.09 19.35
2020-07-27 20:03:12 2459058.34 19.43
2020-07-28 02:03:25 2459058.59 19.42
2020-07-28 08:03:38 2459058.84 19.42
2020-10-07 12:20:11 2459130.01 19.41
2020-10-07 18:20:27 2459130.26 19.42
2020-10-31 22:36:51 2459154.44 19.28
2020-12-01 00:06:48 2459184.50 19.26
2021-01-08 21:23:02 2459223.39 19.14
2021-01-08 23:09:37 2459223.47 19.17
2021-01-18 03:29:55 2459232.65 19.21
2021-01-18 09:30:10 2459232.90 19.17
2021-04-24 18:26:53 2459329.27 19.60
2021-04-24 20:13:26 2459329.34 19.65
2021-05-20 02:02:10 2459354.58 19.71
2021-06-19 13:44:44 2459385.07 19.67
2021-10-18 19:31:37 2459506.31 19.34
2021-10-18 23:45:18 2459506.49 19.33
2021-12-11 13:14:31 2459560.05 19.12
2022-01-24 04:20:56 2459603.68 19.22
2022-01-24 10:21:11 2459603.93 19.28
2022-01-24 12:07:46 2459604.01 19.25
2022-01-24 16:21:26 2459604.18 19.24
2022-01-24 22:21:42 2459604.43 19.21
2022-01-25 04:21:57 2459604.68 19.26
2022-01-25 10:22:12 2459604.93 19.23
2022-01-25 12:08:46 2459605.01 19.23
2022-03-17 16:21:32 2459656.18 19.39
2022-03-17 20:35:12 2459656.36 19.44
2022-03-24 08:40:04 2459662.86 19.43
2022-03-24 14:40:17 2459663.11 19.38
2022-06-04 02:59:44 2459734.62 19.61
2022-06-04 07:13:23 2459734.80 19.68
2022-07-01 07:07:56 2459761.80 19.62
2022-07-01 08:54:30 2459761.87 19.63
2022-12-21 20:20:29 2459935.35 19.80
2023-03-26 11:16:16 2460029.97 19.77
2023-03-26 15:29:55 2460030.15 19.73
2023-04-07 23:21:48 2460042.47 19.87
2023-04-08 03:35:27 2460042.65 19.84
2023-05-16 22:25:18 2460081.43 20.02
2023-06-20 02:13:19 2460115.59 19.97
2023-07-12 20:17:51 2460138.35 19.97
2023-07-12 22:04:25 2460138.42 19.95
2023-09-17 22:05:28 2460205.42 20.12
2023-09-18 02:19:09 2460205.60 20.10
2023-09-18 04:05:43 2460205.67 20.05
2023-09-18 08:19:24 2460205.85 20.10
2023-09-18 10:05:58 2460205.92 19.98
2023-09-18 14:19:39 2460206.10 20.00
2023-09-28 22:15:15 2460216.43 19.99
2023-09-29 02:28:56 2460216.60 19.95
2023-09-29 04:15:31 2460216.68 20.08
2023-09-29 08:29:11 2460216.85 20.07
2023-09-29 10:15:46 2460216.93 19.98
2023-11-10 08:07:11 2460258.84 20.02
2023-11-10 09:53:46 2460258.91 20.08
2023-12-13 15:21:43 2460292.14 20.03
2023-12-31 21:24:18 2460310.39 20.08



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