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Gaia19frx




Other surveys detections
None
Comments
long-term increase in brightness of ~0.8 mags in known QSO
ATels
None
AstroNotes
None

TNS ID
AT2019xtl

RA - DEC
201.57086   2.93319
13:26:17.01   02:55:59.48
Galactic coords.
323.43048   64.40919

Alerting date
2019-12-22 16:31:14
Julian date (TCB)
2458840.19
Alerting magnitude
18.62
Historic magnitude
19.28
Historic StdDev
0.14
Class
QSO
Publication date
Dec. 24, 2019, 10:16 a.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 17:45:06 2456897.24 19.28
2014-08-27 23:45:18 2456897.49 19.30
2015-02-10 15:42:11 2457064.15 19.31
2015-02-10 17:28:46 2457064.23 19.38
2015-07-02 04:55:50 2457205.71 19.27
2016-01-02 06:55:24 2457389.79 19.28
2016-01-02 11:09:05 2457389.96 19.28
2016-02-04 22:38:54 2457423.44 19.37
2016-02-05 00:25:29 2457423.52 19.33
2016-02-19 06:33:12 2457437.77 19.31
2016-05-24 12:43:00 2457533.03 19.25
2016-05-24 14:29:34 2457533.10 19.25
2016-06-02 14:35:24 2457542.11 19.25
2016-06-02 18:49:03 2457542.28 19.27
2016-06-02 20:35:37 2457542.36 19.20
2016-07-12 06:04:26 2457581.75 19.30
2016-07-12 07:51:00 2457581.83 19.25
2016-08-27 05:31:08 2457627.73 19.25
2016-08-27 11:31:21 2457627.98 19.23
2016-08-27 13:17:55 2457628.05 19.25
2016-08-27 17:31:33 2457628.23 19.23
2016-08-27 19:18:07 2457628.30 19.26
2016-08-27 23:31:46 2457628.48 19.24
2016-08-28 01:18:20 2457628.55 19.25
2016-08-28 05:31:59 2457628.73 19.27
2016-08-28 07:18:33 2457628.80 19.24
2016-11-25 18:38:35 2457718.28 19.22
2016-11-25 20:25:10 2457718.35 19.19
2016-11-26 00:38:51 2457718.53 19.24
2016-12-07 06:47:41 2457729.78 19.22
2016-12-07 08:34:16 2457729.86 19.23
2017-01-11 18:20:07 2457765.26 19.16
2017-01-11 20:06:41 2457765.34 19.09
2017-02-21 19:04:06 2457806.29 19.23
2017-02-22 07:04:38 2457806.79 19.24
2017-02-22 08:51:13 2457806.87 19.20
2017-02-22 13:04:54 2457807.05 19.23
2017-02-22 14:51:29 2457807.12 19.19
2017-02-22 19:05:10 2457807.30 19.19
2017-02-22 20:51:45 2457807.37 19.21
2017-02-23 01:05:26 2457807.55 19.22
2017-02-23 02:52:01 2457807.62 19.24
2017-02-23 13:05:58 2457808.05 19.18
2017-06-01 09:05:23 2457905.88 19.12
2017-06-01 10:51:57 2457905.95 19.13
2017-06-19 10:54:47 2457923.95 19.03
2017-07-23 08:35:51 2457957.86 19.04
2017-07-23 10:22:25 2457957.93 18.99
2017-12-23 09:11:59 2458110.88 19.09
2018-01-22 04:39:53 2458140.69 19.14
2018-06-10 23:56:18 2458280.50 19.09
2018-07-04 22:03:21 2458304.42 19.11
2018-07-04 23:49:54 2458304.49 19.07
2019-01-06 22:10:49 2458490.42 19.03
2019-01-06 23:57:24 2458490.50 19.04
2019-02-01 05:49:30 2458515.74 18.99
2019-06-21 11:16:30 2458655.97 18.73
2019-06-21 13:03:03 2458656.04 18.75
2019-08-05 13:19:31 2458701.06 18.74
2019-12-22 16:31:14 2458840.19 18.62
2019-12-22 18:17:49 2458840.26 18.57
2020-01-19 01:30:06 2458867.56 18.54
2020-02-10 18:32:36 2458890.27 18.52
2020-02-10 20:19:11 2458890.35 18.50
2020-06-22 22:09:52 2459023.42 18.49
2020-07-24 07:12:12 2459054.80 18.49
2020-12-13 12:01:15 2459197.00 18.53
2020-12-13 16:14:56 2459197.18 18.55
2021-02-01 16:01:52 2459247.17 18.58
2021-02-01 17:48:26 2459247.24 18.53
2021-06-22 01:01:46 2459387.54 18.60
2021-08-14 04:51:37 2459440.70 18.58
2021-08-14 06:38:11 2459440.78 18.59
2021-12-23 17:25:32 2459572.23 18.69
2022-01-22 05:06:54 2459601.71 18.78
2022-01-22 06:53:29 2459601.79 18.76
2022-02-11 05:09:27 2459621.71 18.77
2022-02-11 06:56:02 2459621.79 18.79
2022-08-06 05:52:41 2459797.74 18.66
2022-08-06 07:39:15 2459797.82 18.66
2022-08-23 11:57:51 2459815.00 18.72
2022-08-23 13:44:25 2459815.07 18.69
2022-08-23 17:58:04 2459815.25 18.71
2022-08-23 19:44:38 2459815.32 18.68
2023-01-03 02:23:15 2459947.60 18.80
2023-02-06 01:52:02 2459981.58 18.81
2023-02-19 20:00:12 2459995.33 18.85
2023-05-25 20:09:24 2460090.34 19.02
2023-06-05 04:02:08 2460100.67 19.03
2023-07-14 01:31:59 2460139.56 19.10
2023-07-14 03:18:33 2460139.64 19.07
2023-08-26 08:42:10 2460182.86 19.13
2023-08-26 14:42:23 2460183.11 19.12
2023-08-27 00:56:15 2460183.54 19.11
2023-08-27 02:42:49 2460183.61 19.07
2023-08-27 06:56:28 2460183.79 19.09
2023-08-27 12:56:41 2460184.04 19.10
2023-08-28 08:43:54 2460184.86 19.12
2023-11-27 02:05:29 2460275.59 19.12
2023-11-27 08:05:45 2460275.84 19.11
2023-12-09 14:14:44 2460288.09 19.13
2023-12-09 20:15:00 2460288.34 19.12
2023-12-09 22:01:35 2460288.42 19.11
2024-01-13 13:47:58 2460323.07 19.13



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