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Gaia19dga




Other surveys detections
None
Comments
Known z=2 QSO brightens by 0.6mag over 4.5 years
ATels
None
AstroNotes
None

TNS ID
AT2019lys

RA - DEC
188.22290   26.27784
12:32:53.50   26:16:40.22
Galactic coords.
223.48563   85.77182

Alerting date
2019-07-28 19:16:46
Julian date (TCB)
2458693.30
Alerting magnitude
18.86
Historic magnitude
19.35
Historic StdDev
0.14
Class
unknown
Publication date
July 30, 2019, 11:06 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.
2014-08-03 11:39:38 2456872.99 19.29
2014-08-03 13:26:11 2456873.06 19.36
2014-08-03 17:39:51 2456873.24 19.36
2014-08-03 19:26:24 2456873.31 19.27
2014-08-04 01:26:37 2456873.56 19.35
2014-10-28 05:59:43 2456958.75 19.33
2014-10-28 10:13:24 2456958.93 19.40
2014-10-28 11:59:59 2456959.00 19.34
2014-10-28 16:13:39 2456959.18 19.37
2014-11-09 12:09:44 2456971.01 19.40
2014-11-09 16:23:25 2456971.18 19.42
2014-11-09 18:10:00 2456971.26 19.38
2015-02-02 15:24:26 2457056.14 19.34
2015-02-02 17:11:01 2457056.22 19.36
2015-07-01 07:04:54 2457204.80 19.26
2015-11-05 19:07:41 2457332.30 19.28
2015-11-05 23:21:22 2457332.47 19.24
2015-11-26 05:28:03 2457352.73 19.32
2015-11-26 07:14:37 2457352.80 19.28
2016-02-07 10:17:09 2457425.93 19.31
2016-02-07 22:17:40 2457426.43 19.35
2016-02-08 04:17:56 2457426.68 19.33
2016-02-08 10:18:12 2457426.93 19.32
2016-02-08 16:18:28 2457427.18 19.34
2016-05-18 06:55:21 2457526.79 19.33
2016-05-18 08:41:55 2457526.86 19.35
2016-06-10 20:34:39 2457550.36 19.36
2016-07-11 14:14:03 2457581.09 19.27
2016-11-15 00:31:43 2457707.52 19.21
2016-12-10 02:15:09 2457732.59 19.15
2017-01-05 12:17:34 2457759.01 19.21
2017-01-05 14:04:08 2457759.09 19.19
2017-05-28 23:09:49 2457902.47 19.21
2017-07-22 20:59:26 2457957.37 19.22
2017-07-22 22:46:00 2457957.45 19.24
2017-11-25 10:51:42 2458082.95 19.22
2017-12-24 08:49:55 2458111.87 19.23
2017-12-24 10:36:30 2458111.94 19.21
2018-01-15 14:47:20 2458134.12 19.19
2018-04-23 17:27:15 2458232.23 19.16
2018-04-23 23:27:28 2458232.48 19.10
2018-04-24 01:14:02 2458232.55 19.14
2018-04-24 05:27:42 2458232.73 19.14
2018-04-24 07:14:15 2458232.80 19.13
2018-04-24 11:27:55 2458232.98 19.07
2018-04-24 13:14:29 2458233.05 19.14
2018-04-24 17:28:08 2458233.23 19.10
2018-04-25 01:14:55 2458233.55 19.14
2018-04-25 05:28:34 2458233.73 19.13
2018-04-25 07:15:08 2458233.80 19.11
2018-04-25 17:29:01 2458234.23 19.11
2018-06-08 22:30:18 2458278.44 19.09
2018-06-09 00:16:52 2458278.51 19.16
2018-07-12 04:04:44 2458311.67 19.07
2018-08-02 10:08:17 2458332.92 19.12
2018-08-02 11:54:51 2458333.00 19.11
2018-12-06 06:03:00 2458458.75 18.94
2019-04-30 06:20:54 2458603.76 18.91
2019-04-30 08:07:28 2458603.84 18.90
2019-05-13 00:26:37 2458616.52 18.90
2019-05-13 02:13:11 2458616.59 18.90
2019-06-20 05:38:24 2458654.74 18.90
2019-06-20 07:24:58 2458654.81 18.89
2019-07-28 19:16:46 2458693.30 18.86
2019-07-28 21:03:19 2458693.38 18.86
2019-11-02 21:37:12 2458790.40 18.94
2019-11-15 14:09:43 2458803.09 18.89
2019-11-15 15:56:18 2458803.16 18.85
2019-12-21 11:53:25 2458839.00 18.91
2020-01-27 23:52:09 2458876.49 18.98
2020-01-28 01:38:43 2458876.57 19.00
2020-01-28 05:52:24 2458876.74 18.93
2020-01-28 07:38:59 2458876.82 18.96
2020-02-07 13:51:33 2458887.08 18.99
2020-02-07 18:05:14 2458887.25 18.99
2020-02-08 00:05:29 2458887.50 18.97
2020-02-08 01:52:04 2458887.58 18.97
2020-04-25 03:52:35 2458964.66 19.04
2020-04-25 08:06:14 2458964.84 19.05
2020-04-25 09:52:48 2458964.91 19.03
2020-05-08 10:07:21 2458977.92 19.05
2020-05-08 14:21:00 2458978.10 19.09
2020-05-08 16:07:34 2458978.17 19.04
2020-07-24 19:36:41 2459055.32 19.06
2020-07-24 23:50:20 2459055.49 19.05
2020-08-02 17:53:28 2459064.25 19.04
2020-08-02 22:07:07 2459064.42 19.08
2020-08-02 23:53:41 2459064.50 19.10
2020-12-06 18:02:02 2459190.25 19.18
2021-01-08 09:45:44 2459222.91 19.11
2021-01-08 11:32:18 2459222.98 19.11
2021-01-25 11:36:50 2459239.98 19.13
2021-01-25 15:50:32 2459240.16 19.11
2021-04-30 12:18:42 2459335.01 19.17
2021-04-30 14:05:15 2459335.09 19.14
2021-05-13 20:10:38 2459348.34 19.13
2021-05-14 00:24:17 2459348.52 19.07
2021-06-20 17:37:10 2459386.23 19.12
2021-06-20 19:23:43 2459386.31 19.12
2021-07-30 23:05:16 2459426.46 19.14
2021-07-31 00:51:50 2459426.54 19.14
2021-07-31 05:05:29 2459426.71 18.96
2021-07-31 06:52:03 2459426.79 19.10
2021-07-31 11:05:42 2459426.96 19.11
2021-08-10 23:13:02 2459437.47 19.10
2021-08-11 00:59:36 2459437.54 19.14
2021-08-11 05:13:15 2459437.72 19.12
2021-08-11 06:59:49 2459437.79 19.12
2021-10-28 17:40:31 2459516.24 19.18
2021-10-28 19:27:06 2459516.31 19.14
2021-10-28 23:40:47 2459516.49 19.15
2021-11-10 23:50:44 2459529.49 19.18
2021-12-17 07:12:41 2459565.80 19.19
2021-12-17 11:26:22 2459565.98 19.21
2022-01-22 18:29:53 2459602.27 19.25
2022-02-03 04:51:04 2459613.70 19.24
2022-02-03 06:37:39 2459613.78 19.25
2022-05-09 19:18:59 2459709.30 19.22
2022-05-29 01:19:19 2459728.56 19.16
2022-05-29 03:05:53 2459728.63 19.23
2022-07-02 00:45:54 2459762.53 19.22
2022-07-02 02:32:28 2459762.61 19.18
2022-11-06 08:35:10 2459889.86 19.17
2022-11-06 12:48:51 2459890.03 19.04
2022-11-06 14:35:26 2459890.11 19.13
2022-11-27 08:41:21 2459910.86 19.07
2022-12-27 20:22:41 2459941.35 19.19
2022-12-28 00:36:23 2459941.53 19.09
2023-05-20 02:22:35 2460084.60 19.09
2023-06-13 02:14:32 2460108.59 19.09
2023-11-16 15:45:49 2460265.16 19.23
2024-01-07 07:45:08 2460316.82 19.33



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