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Gaia21amt




Other surveys detections
None
Comments
known z=0.29 QSO brightens by 0.6 mag
ATels
None
AstroNotes
None

TNS ID
AT2018lvm

RA - DEC
197.93415   20.01995
13:11:44.20   20:01:11.82
Galactic coords.
337.18105   81.50792

Alerting date
2021-01-28 11:37:19
Julian date (TCB)
2459242.98
Alerting magnitude
17.37
Historic magnitude
18.19
Historic StdDev
0.19
Class
QSO
Publication date
Jan. 30, 2021, 12:30 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.
2014-08-15 23:49:38 2456885.49 18.19
2014-08-16 05:49:51 2456885.74 18.14
2014-08-16 07:36:24 2456885.82 18.13
2014-08-16 11:50:03 2456885.99 18.13
2014-08-16 13:36:37 2456886.07 18.15
2014-08-16 19:36:50 2456886.32 18.12
2015-01-20 03:23:31 2457042.64 18.16
2015-02-06 09:28:20 2457059.89 18.10
2015-02-06 11:14:55 2457059.97 18.12
2015-05-12 23:53:55 2457155.50 18.14
2015-05-13 01:40:29 2457155.57 18.15
2015-05-25 11:59:49 2457168.00 18.14
2015-07-02 18:58:32 2457206.29 18.19
2015-08-22 16:47:24 2457257.20 18.21
2015-08-22 18:33:57 2457257.27 18.21
2015-08-22 22:47:37 2457257.45 18.16
2015-08-23 00:34:10 2457257.52 18.20
2015-11-10 11:18:34 2457336.97 18.17
2015-11-10 13:05:09 2457337.05 18.19
2015-11-10 17:18:50 2457337.22 18.19
2015-11-10 19:05:24 2457337.30 18.19
2015-11-10 23:19:05 2457337.47 18.20
2015-11-22 13:14:59 2457349.05 18.18
2015-12-29 06:49:51 2457385.78 18.28
2016-02-03 16:21:22 2457422.18 18.28
2016-02-03 18:07:57 2457422.26 18.25
2016-02-14 22:29:07 2457433.44 18.25
2016-02-15 00:15:42 2457433.51 18.25
2016-05-21 00:53:51 2457529.54 18.09
2016-05-21 02:40:25 2457529.61 18.07
2016-06-08 18:55:02 2457548.29 18.22
2016-06-08 20:41:36 2457548.36 18.12
2016-11-17 20:12:40 2457710.34 17.95
2016-12-08 00:32:43 2457730.52 17.89
2016-12-08 02:19:18 2457730.60 17.90
2017-01-07 20:00:01 2457761.33 17.91
2017-05-31 03:19:46 2457904.64 17.94
2017-05-31 05:06:19 2457904.71 17.92
2017-06-23 21:12:39 2457928.38 17.94
2017-06-23 22:59:13 2457928.46 17.91
2017-07-24 08:52:27 2457958.87 17.91
2017-07-24 10:39:02 2457958.94 17.89
2017-11-27 20:58:59 2458085.37 17.90
2017-11-27 22:45:33 2458085.45 17.90
2017-12-22 22:42:10 2458110.45 17.96
2018-01-18 02:44:58 2458136.61 17.94
2018-01-18 04:31:33 2458136.69 17.88
2018-07-09 05:55:09 2458308.75 17.70
2018-08-04 10:01:40 2458334.92 17.66
2018-08-04 11:48:14 2458334.99 17.67
2018-12-08 05:56:26 2458460.75 17.73
2018-12-08 10:10:08 2458460.92 17.75
2019-01-06 03:54:16 2458489.66 17.71
2019-01-28 03:52:19 2458511.66 17.71
2019-01-28 05:38:53 2458511.74 17.69
2019-06-21 19:19:05 2458656.30 17.94
2019-08-01 01:22:17 2458696.56 17.85
2019-08-01 03:08:51 2458696.63 17.85
2019-11-09 15:41:55 2458797.15 17.99
2019-11-09 21:42:10 2458797.40 17.99
2019-11-10 01:55:51 2458797.58 17.99
2019-11-10 03:42:25 2458797.65 17.99
2019-11-10 07:56:06 2458797.83 17.99
2019-11-10 09:42:41 2458797.90 17.98
2019-11-10 15:42:56 2458798.15 17.96
2019-11-10 21:43:11 2458798.40 17.99
2019-12-23 00:02:13 2458840.50 17.87
2020-01-23 11:44:10 2458871.99 17.80
2020-01-23 13:30:44 2458872.06 17.78
2020-02-11 14:03:27 2458891.09 17.80
2020-02-11 18:17:08 2458891.26 17.80
2020-02-11 20:03:43 2458891.34 17.80
2020-06-18 04:06:35 2459018.67 17.75
2020-06-18 05:53:08 2459018.75 17.73
2020-07-23 05:40:37 2459053.74 17.71
2020-07-23 07:27:10 2459053.81 17.73
2020-08-04 22:00:31 2459066.42 17.72
2020-08-04 23:47:05 2459066.49 17.73
2020-12-08 17:55:30 2459192.25 17.46
2021-01-28 11:37:19 2459242.98 17.37
2021-01-28 15:51:00 2459243.16 17.41
2021-05-07 00:26:27 2459341.52 17.40
2021-05-07 06:26:41 2459341.77 17.38
2021-05-07 08:13:15 2459341.84 17.38
2021-05-07 12:26:54 2459342.02 17.40
2021-05-08 00:27:20 2459342.52 17.37
2021-05-08 02:13:54 2459342.59 17.34
2021-05-08 06:27:33 2459342.77 17.40
2021-05-08 18:28:00 2459343.27 17.40
2021-05-09 00:28:13 2459343.52 17.39
2021-05-09 06:28:26 2459343.77 17.41
2021-07-26 00:50:45 2459421.54 17.37
2021-07-26 05:04:24 2459421.71 17.37
2021-08-15 05:08:59 2459441.71 17.38
2021-08-15 06:55:33 2459441.79 17.38
2021-12-19 11:20:17 2459567.97 17.42
2022-01-21 06:36:35 2459600.78 17.43
2022-02-07 00:41:52 2459617.53 17.41
2022-05-13 13:20:30 2459713.06 17.29
2022-05-13 15:07:03 2459713.13 17.28
2022-05-26 19:26:15 2459726.31 17.25
2022-07-03 14:26:03 2459764.10 17.29
2022-08-13 07:53:39 2459804.83 17.37
2022-08-13 12:07:18 2459805.01 17.36
2022-08-13 13:53:52 2459805.08 17.35
2022-08-13 18:07:31 2459805.26 17.37
2022-08-22 18:14:06 2459814.26 17.38
2022-08-23 00:14:19 2459814.51 17.38
2022-08-23 06:14:32 2459814.76 17.37
2022-08-23 08:01:06 2459814.83 17.36
2022-11-10 20:32:14 2459894.36 17.47
2022-11-11 00:45:55 2459894.53 17.45
2022-11-11 02:32:29 2459894.61 17.46
2022-11-11 06:46:10 2459894.78 17.49
2022-11-24 00:55:56 2459907.54 17.48
2022-11-24 02:42:31 2459907.61 17.48
2023-02-04 23:48:07 2459980.49 17.49
2023-02-05 01:34:42 2459980.57 17.48
2023-02-15 07:42:04 2459990.82 17.50
2023-02-15 13:42:19 2459991.07 17.46
2023-06-11 02:21:26 2460106.60 17.47
2023-11-19 13:53:51 2460268.08 17.50
2023-11-19 15:40:25 2460268.15 17.55
2023-12-10 07:59:42 2460288.83 17.54
2023-12-10 09:46:17 2460288.91 17.55
2024-01-09 13:41:08 2460319.07 17.55
2024-01-09 15:27:43 2460319.14 17.50



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