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Gaia19dne




Other surveys detections
None
Comments
z=0.5 QSO brightens by 0.8 mag over 18 months
ATels
None
AstroNotes
None

TNS ID
AT2019nlt

RA - DEC
356.39077   33.47614
23:45:33.78   33:28:34.10
Galactic coords.
107.48338   -27.41174

Alerting date
2019-08-13 05:45:11
Julian date (TCB)
2458708.74
Alerting magnitude
18.00
Historic magnitude
18.76
Historic StdDev
0.19
Class
QSO
Publication date
Aug. 15, 2019, 9:05 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.
2014-08-19 14:06:18 2456889.09 18.76
2014-08-19 15:52:52 2456889.16 18.72
2014-08-19 20:06:33 2456889.34 18.76
2014-08-19 21:53:08 2456889.41 18.74
2014-08-20 02:06:49 2456889.59 18.79
2014-08-20 03:53:23 2456889.66 18.76
2014-08-20 08:07:04 2456889.84 18.80
2014-11-11 02:36:03 2456972.61 18.47
2014-11-11 04:22:37 2456972.68 18.45
2014-11-11 08:36:16 2456972.86 18.47
2014-11-11 10:22:50 2456972.93 18.45
2014-11-20 02:41:43 2456981.61 18.50
2014-11-20 04:28:17 2456981.69 18.45
2015-01-29 21:00:20 2457052.38 18.58
2015-01-30 01:13:59 2457052.55 18.62
2015-02-18 13:18:23 2457072.05 18.61
2015-02-18 15:04:57 2457072.13 18.58
2015-06-23 01:19:44 2457196.56 18.59
2015-11-19 17:19:36 2457346.22 18.86
2015-12-04 15:36:31 2457361.15 18.85
2015-12-04 17:23:05 2457361.22 18.82
2016-01-08 08:50:09 2457395.87 18.80
2016-01-08 10:36:42 2457395.94 18.75
2016-02-16 04:03:46 2457434.67 18.75
2016-02-16 08:17:25 2457434.85 18.74
2016-02-16 10:03:59 2457434.92 18.73
2016-02-16 14:17:38 2457435.10 18.72
2016-02-26 16:11:20 2457445.17 18.72
2016-02-26 22:11:33 2457445.42 18.72
2016-05-10 02:40:44 2457518.61 18.59
2016-05-10 04:27:19 2457518.69 18.47
2016-05-10 08:41:00 2457518.86 18.52
2016-05-10 10:27:34 2457518.94 18.48
2016-05-27 08:51:54 2457535.87 18.43
2016-05-27 10:38:29 2457535.94 18.43
2016-07-03 10:17:19 2457572.93 18.30
2016-08-11 09:34:35 2457611.90 18.24
2016-08-11 13:48:16 2457612.08 18.41
2016-11-28 04:33:51 2457720.69 18.35
2016-11-28 06:20:25 2457720.76 18.34
2016-12-17 18:17:27 2457740.26 18.34
2017-01-18 03:58:21 2457771.67 18.43
2017-01-18 05:44:55 2457771.74 18.44
2017-05-20 06:59:57 2457893.79 18.62
2017-05-20 11:13:38 2457893.97 18.62
2017-06-13 01:05:16 2457917.55 18.63
2017-07-14 18:50:05 2457949.28 18.54
2017-08-27 16:09:53 2457993.17 18.65
2017-08-27 22:10:09 2457993.42 18.62
2017-08-27 23:56:43 2457993.50 18.62
2017-08-28 04:10:24 2457993.67 18.61
2017-08-28 05:56:59 2457993.75 18.60
2017-08-28 10:10:39 2457993.92 18.60
2017-08-28 11:57:14 2457994.00 18.61
2017-08-30 17:59:26 2457996.25 18.62
2017-08-30 23:59:41 2457996.50 18.60
2017-08-31 04:13:21 2457996.68 18.61
2017-08-31 05:59:56 2457996.75 18.60
2017-08-31 10:13:37 2457996.93 18.44
2017-08-31 12:00:11 2457997.00 18.60
2017-08-31 16:13:52 2457997.18 18.60
2017-12-31 20:34:49 2458119.36 18.80
2018-01-29 00:29:33 2458147.52 18.92
2018-05-31 08:11:21 2458269.84 18.76
2018-05-31 12:25:02 2458270.02 18.79
2018-06-28 14:06:33 2458298.09 18.70
2018-07-25 19:58:59 2458325.33 18.60
2019-02-08 13:38:21 2458523.07 18.41
2019-02-08 15:24:54 2458523.14 18.36
2019-06-11 19:36:42 2458646.32 18.04
2019-07-13 19:19:50 2458678.31 18.02
2019-07-18 15:06:23 2458683.13 18.04
2019-08-13 05:45:11 2458708.74 18.00
2019-12-13 13:52:49 2458831.08 17.72
2019-12-13 15:39:22 2458831.15 17.70
2020-01-12 21:09:57 2458861.38 17.62
2020-02-02 21:51:04 2458882.41 17.62
2020-02-02 23:37:38 2458882.48 17.63
2020-05-09 10:10:30 2458978.92 17.70
2020-05-09 11:57:05 2458979.00 17.64
2020-05-09 16:10:45 2458979.17 17.68
2020-05-19 10:23:17 2458988.93 17.69
2020-05-19 12:09:51 2458989.01 17.69
2020-06-29 00:36:23 2459029.53 17.77
2020-12-18 21:49:49 2459202.41 18.01
2021-02-09 01:37:06 2459254.57 17.99
2021-06-12 07:35:39 2459377.82 17.99
2021-06-12 09:22:14 2459377.89 17.94
2021-07-14 13:17:33 2459410.05 17.96
2021-07-14 15:04:07 2459410.13 17.96
2021-08-06 01:18:01 2459432.55 17.91
2021-08-06 03:04:36 2459432.63 17.90
2021-11-11 16:02:13 2459530.17 17.88
2021-11-11 17:48:47 2459530.24 17.89
2021-11-21 05:54:22 2459539.75 17.90
2021-11-21 10:08:01 2459539.92 17.92
2021-12-29 10:56:24 2459577.96 17.99
2022-01-31 04:26:59 2459610.69 18.02
2022-01-31 08:40:38 2459610.86 18.03
2022-02-19 02:45:36 2459629.62 18.05
2022-02-19 04:32:10 2459629.69 18.05
2022-06-23 20:47:20 2459754.37 17.95
2022-07-29 14:16:19 2459790.09 18.02
2022-07-29 16:02:53 2459790.17 18.04
2022-08-16 04:08:38 2459807.67 17.96
2022-08-16 08:22:19 2459807.85 18.00
2022-11-20 10:59:42 2459903.96 17.99
2022-11-20 12:46:16 2459904.03 18.00
2023-01-09 04:17:27 2459953.68 18.03
2023-01-09 06:04:01 2459953.75 18.08
2023-02-17 21:44:42 2459993.41 18.16
2023-02-17 23:31:16 2459993.48 18.15
2023-02-18 03:44:55 2459993.66 18.14
2023-02-18 05:31:29 2459993.73 18.14
2023-02-18 09:45:08 2459993.91 18.14
2023-02-26 15:51:24 2460002.16 18.19
2023-02-26 21:51:37 2460002.41 18.11
2023-02-26 23:38:11 2460002.48 18.19
2023-05-11 17:54:36 2460076.25 18.27
2023-05-11 22:08:17 2460076.42 18.24
2023-05-11 23:54:51 2460076.50 18.25
2023-05-29 16:18:57 2460094.18 18.28
2023-05-29 18:05:32 2460094.25 18.24
2023-05-29 22:19:13 2460094.43 18.26
2023-07-05 05:44:50 2460130.74 18.21
2023-08-13 15:14:33 2460170.14 18.10
2023-08-13 17:01:07 2460170.21 18.08
2023-12-19 19:43:30 2460298.32 18.05
2024-01-19 23:25:41 2460329.48 18.11
2024-01-20 01:12:15 2460329.55 18.09



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