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Gaia19frg




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

TNS ID
AT2019xja

RA - DEC
187.39942   14.84989
12:29:35.86   14:50:59.60
Galactic coords.
279.34608   76.71093

Alerting date
2019-12-20 10:15:39
Julian date (TCB)
2458837.93
Alerting magnitude
17.90
Historic magnitude
18.31
Historic StdDev
0.13
Class
QSO
Publication date
Dec. 23, 2019, 12:32 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.
2014-08-08 05:33:03 2456877.73 18.35
2014-08-08 07:19:36 2456877.81 18.37
2014-08-08 11:33:15 2456877.98 18.35
2014-08-08 13:19:49 2456878.06 18.36
2014-08-08 17:33:28 2456878.23 18.33
2014-08-08 19:20:02 2456878.31 18.37
2015-02-04 05:23:20 2457057.72 18.42
2015-02-04 09:37:01 2457057.90 18.46
2015-05-24 17:47:25 2457167.24 18.22
2015-05-24 19:33:59 2457167.32 18.27
2015-06-29 23:07:34 2457203.46 18.31
2015-06-30 00:54:08 2457203.54 18.29
2015-11-10 07:16:32 2457336.80 18.21
2015-11-10 13:16:48 2457337.05 18.22
2015-11-26 17:39:07 2457353.24 18.33
2015-12-29 13:02:23 2457386.04 18.33
2016-06-08 06:42:39 2457547.78 18.07
2016-07-10 02:03:06 2457579.59 18.17
2016-11-18 08:24:55 2457710.85 18.18
2016-11-18 12:38:36 2457711.03 18.18
2016-12-11 00:39:47 2457733.53 18.17
2016-12-11 02:26:21 2457733.60 18.15
2017-01-07 20:12:24 2457761.34 18.11
2017-05-28 09:12:25 2457901.88 18.08
2017-06-23 15:00:14 2457928.13 17.99
2017-07-21 02:48:05 2457955.62 18.08
2017-07-21 04:34:39 2457955.69 18.10
2017-11-28 10:57:52 2458085.96 18.22
2017-12-25 15:01:05 2458113.13 18.23
2018-01-17 20:57:03 2458136.37 18.22
2018-07-09 03:56:11 2458308.66 18.26
2018-07-09 05:42:45 2458308.74 18.25
2018-07-31 09:56:14 2458330.91 18.17
2018-07-31 11:42:47 2458330.99 18.16
2018-12-08 22:22:35 2458461.43 18.22
2019-01-08 21:59:04 2458492.42 18.27
2019-05-04 00:15:17 2458607.51 18.29
2019-05-04 02:01:51 2458607.58 18.29
2019-05-04 06:15:30 2458607.76 18.28
2019-05-04 12:15:43 2458608.01 18.27
2019-05-04 14:02:17 2458608.08 18.24
2019-05-04 18:15:56 2458608.26 18.28
2019-05-05 00:16:09 2458608.51 18.27
2019-05-05 02:02:42 2458608.59 18.28
2019-05-05 06:16:21 2458608.76 18.29
2019-05-05 08:02:55 2458608.84 18.27
2019-05-05 20:03:20 2458609.34 18.20
2019-05-06 00:16:59 2458609.51 18.28
2019-05-06 02:03:32 2458609.59 18.26
2019-05-06 06:17:11 2458609.76 18.26
2019-05-06 08:03:45 2458609.84 18.27
2019-05-06 12:17:24 2458610.01 18.25
2019-05-06 14:03:58 2458610.09 18.23
2019-05-06 18:17:37 2458610.26 18.27
2019-05-06 20:04:10 2458610.34 18.28
2019-05-07 00:17:49 2458610.51 18.25
2019-05-07 06:18:02 2458610.76 18.27
2019-06-19 01:14:03 2458653.55 18.22
2019-07-31 01:09:32 2458695.55 18.14
2019-11-05 21:49:24 2458793.41 17.99
2019-11-06 02:03:05 2458793.59 17.92
2019-11-06 03:49:40 2458793.66 17.97
2019-11-06 08:03:21 2458793.84 17.96
2019-11-06 09:49:55 2458793.91 17.97
2019-11-10 08:07:45 2458797.84 17.95
2019-11-10 15:54:36 2458798.16 17.95
2019-11-10 21:54:51 2458798.41 17.98
2019-12-20 10:15:39 2458837.93 17.90
2019-12-20 12:02:14 2458838.00 17.90
2020-01-24 11:57:25 2458873.00 17.95
2020-01-24 13:44:00 2458873.07 17.95
2020-02-06 02:01:15 2458885.58 18.00
2020-02-06 06:14:56 2458885.76 18.00
2020-02-06 08:01:31 2458885.83 18.02
2020-05-03 20:06:42 2458973.34 17.96
2020-05-04 02:06:54 2458973.59 17.99
2020-05-04 08:07:07 2458973.84 17.97
2020-05-04 09:53:41 2458973.91 18.01
2020-05-04 14:07:20 2458974.09 17.96
2020-05-04 15:53:53 2458974.16 18.01
2020-05-04 20:07:32 2458974.34 17.98
2020-05-05 02:07:45 2458974.59 17.99
2020-05-05 03:54:18 2458974.66 17.96
2020-05-05 08:07:57 2458974.84 17.98
2020-05-05 09:54:31 2458974.91 17.98
2020-05-05 15:54:44 2458975.16 17.97
2020-05-05 20:08:23 2458975.34 17.97
2020-05-05 21:54:56 2458975.41 17.96
2020-05-06 08:08:47 2458975.84 17.97
2020-06-18 15:54:52 2459019.16 17.97
2020-06-18 17:41:25 2459019.24 17.96
2020-07-26 23:41:58 2459057.49 18.08
2020-07-31 21:55:00 2459062.41 18.08
2020-07-31 23:41:34 2459062.49 18.10
2020-12-09 10:21:40 2459192.93 18.07
2021-01-09 17:43:23 2459224.24 18.12
2021-01-27 11:48:08 2459241.99 18.02
2021-01-27 16:01:49 2459242.17 18.02
2021-05-03 12:12:08 2459338.01 17.94
2021-05-03 13:58:42 2459338.08 17.92
2021-05-03 18:12:21 2459338.26 17.94
2021-05-03 19:58:55 2459338.33 17.94
2021-05-04 00:12:34 2459338.51 17.95
2021-05-04 01:59:08 2459338.58 17.93
2021-05-08 14:02:41 2459343.09 17.94
2021-05-08 18:16:19 2459343.26 17.91
2021-05-08 20:02:53 2459343.34 17.95
2021-05-09 00:16:32 2459343.51 17.97
2021-06-19 13:12:50 2459385.05 18.03
2021-07-27 00:39:24 2459422.53 17.96
2021-07-27 04:53:03 2459422.70 17.97
2021-08-09 05:00:14 2459435.71 18.02
2021-08-09 06:46:48 2459435.78 18.00
2021-08-09 11:00:27 2459435.96 17.98
2021-11-05 19:42:09 2459524.32 17.85
2021-11-05 23:55:50 2459524.50 17.88
2021-11-06 01:42:25 2459524.57 17.87
2021-11-06 05:56:06 2459524.75 17.88
2021-11-06 07:42:41 2459524.82 17.86
2021-11-06 11:56:22 2459525.00 17.88
2021-11-06 13:42:56 2459525.07 17.89
2021-11-06 17:56:37 2459525.25 17.86
2021-11-06 19:43:12 2459525.32 17.88
2021-11-06 23:56:53 2459525.50 17.87
2021-11-07 01:43:28 2459525.57 17.88
2021-11-07 05:57:09 2459525.75 17.81
2021-11-07 11:57:24 2459526.00 17.86
2021-11-07 13:43:59 2459526.07 17.88
2021-11-07 17:57:40 2459526.25 17.85
2021-11-07 23:57:56 2459526.50 17.87
2021-11-08 01:44:30 2459526.57 17.89
2021-11-08 11:58:27 2459527.00 17.89
2021-11-08 13:45:02 2459527.07 17.86
2021-11-08 17:58:43 2459527.25 17.85
2021-11-08 19:45:18 2459527.32 17.87
2021-11-08 23:58:59 2459527.50 17.87
2021-11-09 01:45:33 2459527.57 17.86
2021-11-09 07:45:50 2459527.82 17.89
2022-01-24 16:55:30 2459604.21 17.96
2022-01-24 18:42:05 2459604.28 17.97
2022-02-04 17:03:32 2459615.21 17.90
2022-02-04 18:50:07 2459615.28 17.90
2022-05-10 13:09:10 2459710.05 17.89
2022-05-10 14:55:44 2459710.12 17.99
2022-05-26 01:13:51 2459725.55 18.03
2022-06-30 18:35:10 2459761.27 17.97
2022-06-30 20:21:43 2459761.35 17.94
2022-11-10 20:43:54 2459894.36 17.96
2022-11-28 01:06:06 2459911.55 17.99
2022-12-30 06:43:35 2459943.78 18.04
2022-12-30 08:30:10 2459943.85 18.02
2023-05-19 20:11:46 2460084.34 18.25
2023-05-19 21:58:20 2460084.42 18.26
2023-06-10 09:55:24 2460105.91 18.24
2023-07-11 21:30:40 2460137.40 18.27
2023-11-20 02:06:05 2460268.59 18.26
2023-11-20 03:52:40 2460268.66 18.24
2024-01-09 13:53:32 2460319.08 18.27
2024-01-09 15:40:07 2460319.15 18.25



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