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Gaia19flg




Other surveys detections
None
Comments
type 1 AGN brightens by 0.7 mag
ATels
None
AstroNotes
None

TNS ID
AT2019hen

RA - DEC
308.31932   -22.88806
20:33:16.64   -22:53:17.02
Galactic coords.
21.67495   -31.99268

Alerting date
2019-12-07 00:30:41
Julian date (TCB)
2458824.52
Alerting magnitude
17.23
Historic magnitude
17.86
Historic StdDev
0.19
Class
AGN
Publication date
Dec. 8, 2019, 6:24 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.
2014-11-24 21:13:25 2456986.38 17.97
2015-03-10 15:10:05 2457092.13 17.77
2015-03-10 16:56:40 2457092.21 17.77
2015-03-10 21:10:21 2457092.38 17.77
2015-03-10 22:56:56 2457092.46 17.80
2015-03-11 03:10:37 2457092.63 17.80
2015-03-15 21:15:17 2457097.39 17.78
2015-03-15 23:01:51 2457097.46 17.78
2015-03-16 03:15:32 2457097.64 17.77
2015-03-16 05:02:07 2457097.71 17.77
2015-03-16 09:15:48 2457097.89 17.76
2015-03-16 11:02:23 2457097.96 17.78
2015-09-14 03:45:02 2457279.66 17.77
2015-09-14 05:31:35 2457279.73 17.76
2015-09-14 09:45:14 2457279.91 17.75
2015-09-14 11:31:48 2457279.98 17.73
2015-09-25 21:51:45 2457291.41 17.70
2015-09-25 23:38:18 2457291.48 17.71
2015-11-01 09:13:19 2457327.88 17.76
2016-03-15 23:56:44 2457463.50 17.58
2016-03-16 04:10:26 2457463.67 17.58
2016-04-01 12:04:28 2457480.00 17.59
2016-05-05 03:54:01 2457513.66 17.68
2016-09-21 10:48:18 2457652.95 17.68
2016-10-11 04:48:49 2457672.70 17.66
2016-11-10 18:07:54 2457703.26 17.67
2017-03-25 02:25:45 2457837.60 17.67
2017-04-16 18:39:37 2457860.28 17.64
2017-04-16 20:26:12 2457860.35 17.68
2017-05-15 20:14:19 2457889.34 17.52
2017-05-16 00:28:00 2457889.52 17.54
2017-10-01 01:17:08 2458027.55 17.92
2017-10-01 03:03:42 2458027.63 17.90
2017-10-26 07:06:08 2458052.80 18.00
2017-11-21 00:51:25 2458078.54 18.07
2018-04-04 03:34:59 2458212.65 17.93
2018-05-02 01:38:39 2458240.57 17.88
2018-05-26 07:38:13 2458264.82 17.85
2018-05-26 09:24:48 2458264.89 17.81
2018-10-11 08:24:56 2458402.85 17.78
2018-10-11 10:11:30 2458402.92 17.75
2018-11-09 21:46:49 2458432.41 17.77
2018-11-10 02:00:27 2458432.58 17.80
2018-11-30 15:43:57 2458453.16 17.86
2019-04-14 16:45:45 2458588.20 17.55
2019-05-17 16:24:54 2458621.18 17.38
2019-06-04 20:46:20 2458639.37 17.36
2019-06-04 22:32:54 2458639.44 17.35
2019-10-18 22:42:21 2458775.45 17.29
2019-11-20 01:52:38 2458807.58 17.31
2019-11-20 06:06:16 2458807.75 17.31
2019-12-07 00:30:41 2458824.52 17.23
2019-12-07 02:17:15 2458824.60 17.23
2020-04-18 16:02:02 2458958.17 17.30
2020-05-24 07:33:51 2458993.82 17.41
2020-05-24 11:47:33 2458993.99 17.39
2020-06-07 07:54:27 2459007.83 17.37
2020-06-07 12:08:09 2459008.01 17.33
2020-06-07 13:54:43 2459008.08 17.33
2020-10-11 20:23:40 2459134.35 17.45
2020-10-11 22:10:14 2459134.42 17.47
2020-11-10 19:57:48 2459164.33 17.45
2020-11-10 21:44:22 2459164.41 17.43
2020-11-30 21:42:16 2459184.40 17.42
2021-04-15 04:44:45 2459319.70 17.30
2021-05-18 14:36:22 2459353.11 17.23
2021-05-18 16:22:57 2459353.18 17.23
2021-06-05 08:45:03 2459370.86 17.28
2021-10-22 09:32:05 2459509.90 17.43
2021-10-22 11:18:39 2459509.97 17.43
2021-11-26 02:53:11 2459544.62 17.36
2021-11-26 04:39:44 2459544.69 17.35
2021-12-09 02:58:32 2459557.62 17.35
2021-12-09 04:45:06 2459557.70 17.35
2022-03-10 16:36:07 2459649.19 17.47
2022-03-10 18:22:42 2459649.27 17.47
2022-03-10 22:36:23 2459649.44 17.47
2022-03-17 16:42:40 2459656.20 17.48
2022-03-17 18:29:14 2459656.27 17.44
2022-03-17 22:42:56 2459656.45 17.41
2022-03-18 00:29:30 2459656.52 17.42
2022-04-25 23:56:20 2459695.50 17.45
2022-06-05 21:40:38 2459736.40 17.50
2022-06-06 03:40:54 2459736.65 17.49
2022-06-06 05:27:29 2459736.73 17.49
2022-06-06 09:41:10 2459736.90 17.49
2022-06-10 17:31:59 2459741.23 17.48
2022-06-10 21:45:39 2459741.41 17.48
2022-06-11 05:32:30 2459741.73 17.47
2022-06-11 09:46:11 2459741.91 17.48
2022-06-11 11:32:45 2459741.98 17.47
2022-06-11 15:46:27 2459742.16 17.51
2022-09-14 17:11:46 2459837.22 17.65
2022-09-14 18:58:19 2459837.29 17.64
2022-09-27 05:18:10 2459849.72 17.61
2022-09-27 07:04:44 2459849.79 17.59
2022-09-27 11:18:22 2459849.97 17.60
2022-11-02 00:27:06 2459885.52 17.47
2023-03-17 13:23:46 2460021.06 17.56
2023-03-17 17:37:28 2460021.23 17.59
2023-04-03 17:44:33 2460038.24 17.55
2023-04-03 19:31:08 2460038.31 17.55
2023-05-06 23:21:42 2460071.47 17.67
2023-09-23 00:15:21 2460210.51 17.86
2023-09-23 02:01:55 2460210.58 17.86
2023-11-12 11:48:47 2460260.99 17.97



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