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Gaia19ddh




Other surveys detections
None
Comments
erratic Gaia source coincident with known QSO brightens by more than 1.5 mag over 3 months
ATels
5740 
AstroNotes
None

TNS ID
AT2019lrt

RA - DEC
164.80180   -11.57298
10:59:12.43   -11:34:22.73
Galactic coords.
264.11446   42.68343

Alerting date
2019-07-22 14:12:02
Julian date (TCB)
2458687.09
Alerting magnitude
15.14
Historic magnitude
16.35
Historic StdDev
0.39
Class
QSO
Publication date
July 24, 2019, 2:28 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.
2014-07-28 16:49:53 2456867.20 15.93
2014-07-28 18:36:26 2456867.28 15.92
2014-07-29 04:50:18 2456867.70 16.01
2014-07-29 06:36:52 2456867.78 16.05
2014-11-03 23:02:51 2456965.46 16.13
2014-11-20 05:09:27 2456981.71 16.41
2014-11-20 06:56:02 2456981.79 16.38
2015-11-13 01:54:23 2457339.58 15.88
2015-11-13 06:08:04 2457339.76 15.93
2015-12-04 18:07:35 2457361.26 15.44
2016-01-02 11:52:19 2457389.99 16.00
2016-05-09 18:14:31 2457518.26 17.21
2016-06-04 01:53:40 2457543.58 16.44
2016-11-22 01:15:52 2457714.55 15.74
2016-11-22 03:02:27 2457714.63 15.71
2017-01-11 13:02:54 2457765.04 16.51
2017-01-11 14:49:28 2457765.12 16.43
2017-05-20 08:45:38 2457893.87 15.97
2017-05-20 10:32:11 2457893.94 15.95
2017-12-02 09:48:04 2458089.91 16.25
2018-01-02 03:28:15 2458120.64 16.23
2018-01-20 23:21:10 2458139.47 16.30
2018-01-21 03:34:51 2458139.65 16.29
2018-05-31 09:54:38 2458269.91 15.99
2018-07-04 21:20:03 2458304.39 15.92
2018-07-22 09:22:57 2458321.89 16.72
2018-07-22 11:09:31 2458321.96 16.70
2018-10-27 13:17:57 2458419.05 16.48
2018-10-27 17:31:38 2458419.23 16.46
2018-10-27 19:18:13 2458419.30 16.45
2018-11-04 17:38:36 2458427.24 16.09
2018-11-04 23:38:52 2458427.49 16.16
2018-11-05 01:25:27 2458427.56 16.16
2019-01-18 10:31:20 2458501.94 17.25
2019-01-18 12:17:55 2458502.01 17.22
2019-01-18 16:31:36 2458502.19 17.28
2019-01-18 18:18:11 2458502.26 17.25
2019-01-28 06:26:28 2458511.77 17.02
2019-04-23 17:31:58 2458597.23 16.96
2019-04-23 19:18:32 2458597.30 16.95
2019-04-23 23:32:11 2458597.48 16.99
2019-04-24 01:18:44 2458597.55 16.94
2019-04-24 07:18:57 2458597.80 16.93
2019-05-02 13:24:51 2458606.06 16.70
2019-05-02 17:38:29 2458606.24 16.65
2019-05-02 19:25:03 2458606.31 16.64
2019-05-02 23:38:42 2458606.49 16.67
2019-06-11 11:03:27 2458645.96 15.77
2019-06-11 12:50:01 2458646.03 15.78
2019-07-23 00:25:53 2458687.52 15.27
2019-07-31 12:34:16 2458696.02 15.88
2019-07-31 18:34:29 2458696.27 15.90
2019-07-31 20:21:03 2458696.35 15.91
2019-08-01 00:34:42 2458696.52 15.95
2019-08-01 02:21:15 2458696.60 15.94
2019-10-27 04:13:10 2458783.68 16.22
2019-10-27 08:26:50 2458783.85 16.17
2019-10-27 10:13:25 2458783.93 16.17
2019-10-27 14:27:06 2458784.10 16.20
2019-11-06 02:38:47 2458793.61 15.92
2019-11-06 04:25:22 2458793.68 15.92
2019-11-06 08:39:03 2458793.86 16.01
2019-11-06 10:25:37 2458793.93 16.02
2019-12-13 10:25:57 2458830.93 15.26
2020-01-20 00:27:23 2458868.52 15.42
2020-01-20 02:13:58 2458868.59 15.45
2020-01-28 00:37:17 2458876.53 15.88
2020-01-28 02:23:52 2458876.60 15.95
2020-01-28 06:37:33 2458876.78 16.11
2020-05-02 01:29:38 2458971.56 16.78
2020-05-02 03:16:12 2458971.64 16.78
2020-05-19 09:42:08 2458988.90 16.82
2020-06-22 21:26:30 2459023.39 16.00
2020-10-27 17:29:14 2459150.23 16.53
2020-11-05 17:36:39 2459159.23 16.09
2020-11-05 19:23:14 2459159.31 16.04
2020-11-05 23:36:55 2459159.48 16.03
2020-11-06 01:23:30 2459159.56 16.06
2020-12-13 04:57:36 2459196.71 16.48
2020-12-13 06:44:11 2459196.78 16.47
2021-01-19 22:30:21 2459234.44 16.16
2021-01-20 00:16:56 2459234.51 16.16
2021-01-20 04:30:37 2459234.69 16.14
2021-01-27 18:24:05 2459242.27 16.02
2021-01-27 22:37:46 2459242.44 16.03
2021-01-28 00:24:20 2459242.52 16.01
2021-01-28 04:38:01 2459242.69 16.06
2021-01-28 06:24:36 2459242.77 16.03
2021-01-28 10:38:17 2459242.94 16.07
2021-04-23 11:29:48 2459327.98 16.48
2021-04-23 17:30:01 2459328.23 16.48
2021-04-23 19:16:35 2459328.30 16.45
2021-04-23 23:30:14 2459328.48 16.45
2021-04-24 01:16:47 2459328.55 16.45
2021-05-04 01:23:25 2459338.56 16.82
2021-05-04 05:37:04 2459338.73 16.78
2021-05-04 07:23:38 2459338.81 16.78
2021-06-11 23:02:14 2459377.46 16.23
2021-06-12 00:48:48 2459377.53 16.21
2021-07-22 06:00:35 2459417.75 16.45
2021-07-22 10:14:14 2459417.93 16.47
2021-07-22 12:00:48 2459418.00 16.46
2021-07-30 10:19:41 2459425.93 16.82
2021-07-30 16:19:54 2459426.18 16.76
2021-07-30 18:06:28 2459426.25 16.77
2021-11-04 12:29:52 2459523.02 15.70
2021-11-04 14:16:26 2459523.09 15.72
2021-11-21 06:35:55 2459539.77 16.10
2021-11-21 08:22:30 2459539.85 16.06
2021-12-23 18:08:49 2459572.26 15.79
2021-12-23 19:55:24 2459572.33 15.69
2022-05-01 08:20:43 2459700.85 16.46
2022-05-01 12:34:22 2459701.02 16.35
2022-05-01 14:20:56 2459701.10 16.38
2022-05-21 12:37:03 2459721.03 16.45
2022-05-21 14:23:36 2459721.10 16.36
2022-06-23 01:57:06 2459753.58 16.81
2022-11-13 19:35:17 2459897.32 15.96
2022-11-13 21:21:52 2459897.39 15.91
2022-12-05 19:34:03 2459919.32 16.53
2022-12-05 21:20:38 2459919.39 16.48
2023-01-03 03:06:27 2459947.63 16.40
2023-05-11 07:41:53 2460075.82 16.29
2023-05-11 09:28:27 2460075.89 16.28
2023-06-06 07:33:32 2460101.81 16.28
2023-07-04 01:18:06 2460129.55 16.22
2023-11-23 20:43:29 2460272.36 16.79
2023-12-20 08:32:37 2460298.86 16.89
2023-12-20 10:19:12 2460298.93 16.89



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