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Gaia19cdh




Other surveys detections
None
Comments
0.6 mag rise in QSO over ~3 years
ATels
None
AstroNotes
None

TNS ID
AT2019hac

RA - DEC
129.26372   25.13758
08:37:03.29   25:08:15.29
Galactic coords.
199.44385   33.5039

Alerting date
2019-06-05 11:38:21
Julian date (TCB)
2458639.98
Alerting magnitude
17.92
Historic magnitude
18.58
Historic StdDev
0.16
Class
QSO
Publication date
June 6, 2019, 4:53 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.
2015-03-10 18:24:27 2457092.27 18.54
2015-03-11 00:24:39 2457092.52 18.48
2015-03-11 02:11:13 2457092.59 18.49
2015-03-16 18:28:59 2457098.27 18.45
2015-03-16 20:15:33 2457098.34 18.48
2015-03-17 02:15:46 2457098.59 18.49
2015-03-17 06:29:25 2457098.77 18.51
2015-09-14 00:30:45 2457279.52 18.58
2015-09-14 02:17:20 2457279.60 18.59
2015-09-14 06:31:01 2457279.77 18.60
2015-09-25 06:40:01 2457290.78 18.55
2015-09-25 08:26:36 2457290.85 18.64
2015-11-01 00:12:00 2457327.51 18.63
2016-03-16 13:23:25 2457464.06 18.59
2016-04-01 21:13:16 2457480.38 18.56
2016-04-02 01:26:55 2457480.56 18.59
2016-05-05 12:52:54 2457514.04 18.54
2016-05-05 14:39:28 2457514.11 18.52
2016-09-20 21:22:06 2457652.39 18.55
2016-09-21 01:35:47 2457652.57 18.57
2016-10-10 15:28:14 2457672.14 18.57
2016-11-10 09:09:27 2457702.88 18.53
2016-11-10 13:23:08 2457703.06 18.55
2017-03-25 15:50:06 2457838.16 18.28
2017-04-17 05:30:48 2457860.73 18.28
2017-05-16 09:24:05 2457889.89 18.45
2017-05-16 11:10:39 2457889.97 18.47
2017-09-30 17:53:44 2458027.25 18.41
2017-10-25 17:49:58 2458052.24 18.33
2017-11-20 15:55:38 2458078.16 18.25
2017-11-20 17:42:13 2458078.24 18.25
2018-04-04 16:56:40 2458213.21 18.10
2018-10-10 23:17:46 2458402.47 18.20
2018-10-11 01:04:21 2458402.54 18.18
2018-11-09 11:01:55 2458431.96 18.32
2018-11-09 12:48:30 2458432.03 18.31
2018-11-30 06:50:25 2458452.79 18.31
2019-05-18 01:21:16 2458621.56 18.00
2019-06-05 11:38:21 2458639.98 17.92
2019-06-05 13:24:55 2458640.06 17.96
2019-10-19 07:38:27 2458775.82 18.40
2019-10-19 09:25:01 2458775.89 18.39
2019-11-20 10:57:20 2458807.96 18.41
2019-12-07 15:39:56 2458825.15 18.35
2020-04-18 07:05:34 2458957.80 18.17
2020-05-23 16:27:09 2458993.19 18.17
2020-05-23 20:40:48 2458993.36 18.19
2020-06-07 08:59:15 2459007.87 18.17
2020-06-07 10:45:49 2459007.95 18.15
2020-10-11 13:03:24 2459134.04 18.24
2020-11-30 17:02:37 2459184.21 18.25
2021-05-18 23:32:24 2459353.48 18.23
2021-05-19 01:18:58 2459353.55 18.20
2021-06-05 17:36:43 2459371.23 18.27
2021-06-05 19:23:17 2459371.31 18.29
2021-11-25 11:58:52 2459544.00 18.27
2021-11-25 13:45:27 2459544.07 18.31
2021-12-09 00:07:07 2459557.50 18.35
2021-12-09 01:53:41 2459557.58 18.34
2021-12-09 06:07:22 2459557.76 18.39
2022-03-10 19:50:32 2459649.33 18.71
2022-03-11 01:50:44 2459649.58 18.71
2022-03-11 03:37:18 2459649.65 18.66
2022-03-18 09:42:22 2459656.90 18.59
2022-03-18 13:56:00 2459657.08 18.68
2022-03-18 15:42:34 2459657.15 18.61
2022-03-18 19:56:13 2459657.33 18.66
2022-06-06 08:19:09 2459736.85 18.32
2022-06-06 12:32:48 2459737.02 18.28
2022-06-06 14:19:21 2459737.10 18.30
2022-06-06 18:33:00 2459737.27 18.27
2022-06-06 20:19:34 2459737.35 18.29
2022-06-07 00:33:13 2459737.52 18.30
2022-06-11 08:23:08 2459741.85 18.29
2022-06-11 12:36:47 2459742.03 18.30
2022-06-11 14:23:20 2459742.10 18.29
2022-06-11 18:36:59 2459742.28 18.26
2022-06-11 20:23:33 2459742.35 18.30
2022-06-12 00:37:12 2459742.53 18.28
2022-06-12 02:23:46 2459742.60 18.31
2022-09-14 07:57:33 2459836.83 18.33
2022-09-14 09:44:08 2459836.91 18.32
2022-09-14 13:57:49 2459837.08 18.35
2022-09-26 14:07:00 2459849.09 18.47
2022-09-26 15:53:34 2459849.16 18.44
2022-11-01 15:26:05 2459885.14 18.56
2023-03-17 22:36:40 2460021.44 18.76
2023-03-18 02:50:19 2460021.62 18.75
2023-04-04 04:39:37 2460038.69 18.73
2023-05-07 10:07:00 2460071.92 18.73
2023-09-22 15:03:05 2460210.13 18.65
2023-09-22 16:49:40 2460210.20 18.61
2023-10-12 21:08:24 2460230.38 18.71
2023-11-12 04:37:08 2460260.69 18.78



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