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Gaia19aap


Details Follow-up


Other surveys detections
None
Comments
0.7 mag brightening of QSO 2MASX J14581957+0454517. SDSS spectrum available
ATels
None
AstroNotes
None

TNS ID
AT2018lgu

RA - DEC
224.58148   4.91435
14:58:19.56   04:54:51.66
Galactic coords.
2.30091   52.49608

Alerting date
2018-12-31 16:06:01
Julian date (TCB)
2458484.17
Alerting magnitude
17.37
Historic magnitude
18.19
Historic StdDev
0.15
Class
QSO
Publication date
Jan. 2, 2019, 12:12 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.
2015-01-15 21:39:04 2457038.40 18.23
2015-01-15 23:25:39 2457038.48 18.17
2015-02-13 21:23:15 2457067.39 18.35
2015-07-07 22:58:34 2457211.46 18.35
2015-07-08 00:45:07 2457211.53 18.19
2015-08-30 22:33:16 2457265.44 18.07
2016-01-30 12:24:51 2457418.02 18.31
2016-02-24 00:18:26 2457442.51 18.39
2016-07-17 18:05:08 2457587.25 17.72
2016-07-17 19:51:41 2457587.33 17.68
2016-08-16 19:30:40 2457617.31 18.03
2016-09-09 07:28:13 2457640.81 17.95
2016-09-09 11:41:52 2457640.99 17.79
2017-01-13 11:57:12 2457767.00 18.11
2017-01-13 13:43:47 2457767.07 18.13
2017-02-12 20:45:34 2457797.36 17.99
2017-03-04 20:47:43 2457817.37 17.72
2017-06-12 03:25:53 2457916.64 17.90
2017-06-12 05:12:27 2457916.72 17.91
2017-06-12 09:26:06 2457916.89 17.80
2017-06-12 11:12:40 2457916.97 17.87
2017-06-12 15:26:19 2457917.14 17.76
2017-06-12 17:12:53 2457917.22 17.77
2017-06-12 21:26:32 2457917.39 17.75
2017-06-12 23:13:06 2457917.47 17.74
2017-06-13 03:26:45 2457917.64 17.78
2017-06-13 09:26:57 2457917.89 17.84
2017-06-13 11:13:31 2457917.97 17.73
2017-06-13 15:27:10 2457918.14 17.88
2017-06-13 17:13:44 2457918.22 17.77
2017-06-13 21:27:23 2457918.39 17.89
2017-06-13 23:13:56 2457918.47 17.77
2017-06-14 03:27:35 2457918.64 17.89
2017-06-14 05:14:09 2457918.72 17.77
2017-06-14 09:27:48 2457918.89 17.92
2017-06-14 15:28:01 2457919.14 17.94
2017-06-14 17:14:35 2457919.22 17.87
2017-06-14 21:28:14 2457919.39 17.95
2017-06-14 23:14:47 2457919.47 18.03
2017-06-15 05:15:00 2457919.72 18.05
2017-06-15 09:28:40 2457919.89 18.03
2017-09-01 21:51:16 2457998.41 17.87
2017-09-18 14:11:13 2458015.09 17.79
2017-09-18 15:57:47 2458015.17 17.77
2017-09-18 20:11:26 2458015.34 17.60
2017-09-18 21:58:00 2458015.42 17.73
2018-01-24 02:30:56 2458142.60 17.92
2018-03-13 21:51:12 2458191.41 18.08
2018-03-14 02:04:53 2458191.59 18.29
2018-06-18 16:21:04 2458288.18 17.94
2018-06-18 18:07:38 2458288.26 17.96
2018-07-02 22:26:29 2458302.44 18.34
2018-07-03 00:13:02 2458302.51 18.39
2018-08-08 21:43:49 2458339.41 18.18
2018-08-08 23:30:23 2458339.48 18.09
2018-12-31 16:06:01 2458484.17 17.37
2018-12-31 17:52:35 2458484.24 17.40
2019-02-03 15:41:47 2458518.15 17.88
2019-03-15 14:57:02 2458558.12 17.54
2019-03-15 16:43:37 2458558.20 17.58
2019-03-15 20:57:18 2458558.37 17.42
2019-03-15 22:43:53 2458558.45 17.43
2019-03-20 15:01:54 2458563.13 17.62
2019-03-20 16:48:29 2458563.20 17.68
2019-03-20 21:02:10 2458563.38 17.62
2019-03-20 22:48:44 2458563.45 17.82
2019-03-21 03:02:25 2458563.63 17.77
2019-06-27 23:22:35 2458662.47 17.62
2019-06-28 01:09:09 2458662.55 17.53
2019-08-08 01:45:23 2458703.57 17.83
2019-08-08 03:31:56 2458703.65 17.64
2019-09-19 05:35:31 2458745.73 17.82
2019-09-19 09:49:10 2458745.91 17.76
2019-09-19 11:35:44 2458745.98 17.88
2019-09-19 15:49:23 2458746.16 17.82
2019-09-19 17:35:57 2458746.23 17.87
2019-09-19 23:36:10 2458746.48 17.88
2019-09-20 03:49:49 2458746.66 17.95
2019-09-22 21:52:18 2458749.41 17.98
2019-09-22 23:38:52 2458749.49 17.96
2019-09-23 03:52:31 2458749.66 17.98
2019-09-23 09:52:44 2458749.91 17.85
2019-09-23 11:39:18 2458749.99 17.96
2019-09-23 15:52:57 2458750.16 17.80
2019-09-23 17:39:31 2458750.24 17.93
2019-12-28 16:37:14 2458846.19 18.03
2020-01-17 05:16:52 2458865.72 18.47
2020-02-16 18:44:23 2458896.28 17.92
2020-02-16 20:30:58 2458896.35 18.15
2020-06-25 04:36:07 2459025.69 18.34
2020-06-25 06:22:41 2459025.77 18.21
2020-07-18 17:16:45 2459049.22 18.00
2020-07-18 19:03:19 2459049.29 18.19
2020-08-09 09:42:36 2459070.90 18.33
2020-08-09 11:29:10 2459070.98 18.27
2020-12-16 17:41:18 2459200.24 17.56
2020-12-16 23:41:33 2459200.49 17.60
2021-01-01 16:04:21 2459216.17 17.46
2021-01-01 17:50:56 2459216.24 17.52
2021-03-16 20:55:23 2459290.37 17.92
2021-03-17 02:55:39 2459290.62 17.87
2021-03-17 04:42:14 2459290.70 17.93
2021-03-17 10:42:30 2459290.95 17.71
2021-03-17 14:56:11 2459291.12 17.69
2021-03-17 16:42:45 2459291.20 17.68
2021-03-17 22:43:00 2459291.45 17.67
2021-03-19 16:44:46 2459293.20 17.70
2021-03-19 22:45:01 2459293.45 17.71
2021-03-20 04:45:17 2459293.70 17.72
2021-03-20 08:58:58 2459293.87 17.71
2021-03-20 10:45:32 2459293.95 17.88
2021-03-20 14:59:13 2459294.12 17.85
2021-06-28 11:21:00 2459393.97 17.62
2021-06-28 13:07:33 2459394.05 17.68
2021-07-19 07:05:44 2459414.80 17.89
2021-07-19 11:19:23 2459414.97 18.16
2021-08-20 16:51:42 2459447.20 17.93
2021-08-20 18:38:15 2459447.28 18.00
2021-12-25 18:49:54 2459574.28 18.15
2021-12-25 23:03:35 2459574.46 18.23
2022-01-17 00:52:15 2459596.54 18.43
2022-02-14 12:37:15 2459625.03 18.39
2022-07-08 18:25:51 2459769.27 18.12
2022-07-08 20:12:24 2459769.34 18.18
2022-08-03 14:00:57 2459795.08 18.45
2022-08-31 13:47:09 2459823.07 18.45
2023-01-04 20:00:23 2459949.33 18.35
2023-01-31 13:51:24 2459976.08 18.40
2023-02-24 17:59:26 2460000.25 18.52
2023-08-19 01:10:35 2460175.55 18.39
2023-08-19 02:57:08 2460175.62 18.56
2023-09-11 01:09:12 2460198.55 18.35
2023-09-11 02:55:46 2460198.62 18.31
2024-01-15 07:25:04 2460324.81 18.41



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