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Gaia19cdl




Other surveys detections
None
Comments
long-term brightening by 0.8 mag over 2 years, QSO candidate
ATels
None
AstroNotes
None

TNS ID
AT2019han

RA - DEC
147.94793   -33.57812
09:51:47.50   -33:34:41.23
Galactic coords.
265.24005   15.83812

Alerting date
2019-06-05 22:42:50
Julian date (TCB)
2458640.45
Alerting magnitude
18.68
Historic magnitude
19.26
Historic StdDev
0.16
Class
unknown
Publication date
June 7, 2019, 9:16 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.
2014-11-04 13:18:25 2456966.05 19.19
2014-11-26 01:16:23 2456987.55 19.14
2015-02-10 16:45:40 2457064.20 19.19
2015-02-10 22:45:56 2457064.45 19.17
2015-02-11 00:32:30 2457064.52 19.16
2015-02-11 04:46:11 2457064.70 19.15
2015-02-11 06:32:45 2457064.77 19.14
2015-02-11 16:46:40 2457065.20 19.18
2015-02-11 18:33:14 2457065.27 19.17
2015-02-12 00:33:29 2457065.52 19.18
2015-02-18 12:39:28 2457072.03 19.16
2015-02-18 16:53:08 2457072.20 19.18
2015-02-18 18:39:42 2457072.28 19.18
2015-02-18 22:53:23 2457072.45 19.19
2015-02-19 00:39:57 2457072.53 19.16
2015-02-19 04:53:37 2457072.70 19.19
2015-02-19 06:40:12 2457072.78 19.15
2015-02-19 10:53:52 2457072.95 19.20
2015-02-19 16:54:07 2457073.20 19.13
2015-09-27 03:28:34 2457292.64 19.24
2015-10-02 19:47:09 2457298.32 19.25
2015-10-03 01:47:24 2457298.57 19.25
2015-11-15 00:37:12 2457341.53 19.28
2015-11-15 02:23:47 2457341.60 19.29
2015-12-10 00:29:01 2457366.52 19.32
2015-12-10 02:15:36 2457366.59 19.29
2016-01-07 14:03:08 2457395.09 19.29
2016-01-07 18:16:49 2457395.26 19.29
2016-05-01 17:54:34 2457510.25 19.41
2016-05-31 11:40:32 2457539.99 19.38
2016-08-10 18:00:26 2457611.25 19.36
2016-08-10 22:14:05 2457611.43 19.37
2016-08-11 00:00:39 2457611.50 19.35
2016-08-17 16:19:18 2457618.18 19.36
2016-08-17 18:05:52 2457618.25 19.36
2016-10-05 14:36:39 2457667.11 19.43
2016-10-05 16:23:13 2457667.18 19.39
2016-10-05 20:36:53 2457667.36 19.40
2016-11-24 19:44:21 2457717.32 19.32
2016-12-23 07:29:37 2457745.81 19.26
2017-01-17 21:14:11 2457771.38 19.18
2017-01-18 01:27:52 2457771.56 19.21
2017-03-19 10:31:02 2457831.94 19.12
2017-03-19 14:44:42 2457832.11 19.12
2017-03-19 20:44:56 2457832.36 19.17
2017-03-19 22:31:30 2457832.44 19.13
2017-03-20 02:45:10 2457832.61 19.14
2017-03-20 04:31:44 2457832.69 19.09
2017-03-20 10:31:58 2457832.94 19.13
2017-03-20 14:45:37 2457833.12 19.13
2017-03-20 16:32:12 2457833.19 19.16
2017-03-20 22:32:25 2457833.44 19.12
2017-03-21 02:46:05 2457833.62 19.10
2017-03-21 04:32:39 2457833.69 19.12
2017-03-21 08:46:19 2457833.87 19.16
2017-03-21 10:32:53 2457833.94 19.12
2017-03-21 16:33:06 2457834.19 19.13
2017-03-21 20:46:46 2457834.37 19.16
2017-03-21 22:33:20 2457834.44 19.15
2017-03-22 02:47:00 2457834.62 19.17
2017-03-22 08:47:13 2457834.87 19.13
2017-03-22 10:33:47 2457834.94 19.12
2017-03-22 16:34:01 2457835.19 19.13
2017-03-23 02:47:54 2457835.62 19.15
2017-03-23 04:34:29 2457835.69 19.14
2017-03-23 08:48:08 2457835.87 19.14
2017-03-23 10:34:42 2457835.94 19.17
2017-03-23 14:48:22 2457836.12 19.12
2017-03-23 16:34:56 2457836.19 19.13
2017-03-23 22:35:10 2457836.44 19.13
2017-03-24 02:48:50 2457836.62 19.12
2017-03-24 04:35:24 2457836.69 19.16
2017-03-24 08:49:04 2457836.87 19.13
2017-03-24 14:49:18 2457837.12 19.08
2017-05-13 14:26:22 2457887.10 19.12
2017-05-13 16:12:56 2457887.18 19.09
2017-06-15 08:00:13 2457919.83 19.06
2017-07-08 19:53:40 2457943.33 19.04
2017-10-15 10:56:51 2458041.96 19.06
2017-10-15 12:43:25 2458042.03 19.02
2018-01-07 03:54:54 2458125.66 19.06
2018-01-28 23:47:41 2458147.49 19.09
2018-01-29 04:01:21 2458147.67 19.05
2018-01-29 05:47:56 2458147.74 19.03
2018-03-29 05:39:55 2458206.74 18.98
2018-03-29 09:53:34 2458206.91 19.00
2018-03-29 11:40:08 2458206.99 18.97
2018-04-14 10:03:20 2458222.92 18.97
2018-04-14 11:49:54 2458222.99 18.95
2018-04-14 16:03:33 2458223.17 18.97
2018-05-25 09:35:02 2458263.90 18.95
2018-06-29 20:56:23 2458299.37 18.90
2018-07-19 14:56:01 2458319.12 18.95
2018-07-19 16:42:35 2458319.20 18.94
2018-10-25 11:57:25 2458417.00 18.97
2018-10-25 13:44:00 2458417.07 18.95
2019-01-22 23:01:06 2458506.46 18.73
2019-01-23 00:47:41 2458506.53 18.76
2019-01-23 05:01:21 2458506.71 18.76
2019-01-23 06:47:56 2458506.78 18.78
2019-02-09 00:58:38 2458523.54 18.75
2019-02-09 11:12:33 2458523.97 18.75
2019-04-09 18:50:13 2458583.28 18.75
2019-05-01 18:55:41 2458605.29 18.72
2019-06-05 22:42:50 2458640.45 18.68
2019-06-06 00:29:24 2458640.52 18.74
2019-07-14 05:38:26 2458678.74 18.73
2019-07-14 09:52:05 2458678.91 18.74
2019-07-27 06:04:16 2458691.75 18.76
2019-07-27 07:50:50 2458691.83 18.77
2019-07-27 12:04:29 2458692.00 18.78
2019-08-13 18:25:31 2458709.27 18.77
2019-08-13 20:12:05 2458709.34 18.78
2019-08-14 00:25:44 2458709.52 18.75
2019-10-13 20:28:43 2458770.35 18.81
2019-10-13 22:15:17 2458770.43 18.71
2019-10-14 02:28:58 2458770.60 18.79
2019-11-04 21:05:51 2458792.38 18.84
2019-11-04 22:52:26 2458792.45 18.78
2019-12-08 04:36:28 2458825.69 18.85
2019-12-08 06:23:02 2458825.77 18.82
2020-01-13 06:38:47 2458861.78 18.84
2020-01-13 08:25:22 2458861.85 18.85
2020-01-27 20:49:29 2458876.37 18.89
2020-05-02 19:01:49 2458972.29 18.90
2020-05-02 20:48:23 2458972.37 18.82
2020-05-25 13:46:27 2458995.07 18.88
2020-06-27 15:10:19 2459028.13 18.79
2020-10-25 23:55:40 2459148.50 18.89
2020-11-13 07:44:48 2459166.82 18.84
2020-12-17 05:23:34 2459200.72 18.82
2021-01-24 05:00:09 2459238.71 18.82
2021-01-24 06:46:43 2459238.78 18.76
2021-02-09 12:57:37 2459255.04 18.78
2021-02-09 17:11:18 2459255.22 18.80
2021-02-09 18:57:52 2459255.29 18.75
2021-02-09 23:11:33 2459255.47 18.79
2021-04-10 06:49:06 2459314.78 18.74
2021-05-02 17:07:24 2459337.21 18.72
2021-05-02 18:53:57 2459337.29 18.71
2021-06-06 12:28:01 2459372.02 18.75
2021-07-15 03:49:35 2459410.66 18.76
2021-07-30 15:54:03 2459426.16 18.81
2021-07-30 17:40:37 2459426.24 18.81
2021-11-05 06:59:01 2459523.79 18.75
2021-11-27 02:42:57 2459545.61 18.71
2021-12-28 06:33:42 2459576.77 18.73
2021-12-28 08:20:17 2459576.85 18.71
2022-02-12 20:01:00 2459623.33 18.71
2022-02-13 00:14:40 2459623.51 18.72
2022-02-13 02:01:15 2459623.58 18.74
2022-02-13 06:14:55 2459623.76 18.72
2022-02-13 08:01:30 2459623.83 18.75
2022-02-13 12:15:10 2459624.01 18.79
2022-02-13 18:15:25 2459624.26 18.77
2022-02-13 20:01:59 2459624.33 18.77
2022-02-14 00:15:39 2459624.51 18.77
2022-02-14 02:02:14 2459624.58 18.75
2022-02-14 08:02:28 2459624.84 18.76
2022-02-18 08:06:14 2459628.84 18.77
2022-02-18 14:06:28 2459629.09 18.73
2022-02-18 20:06:42 2459629.34 18.73
2022-02-19 00:20:22 2459629.51 18.76
2022-02-19 02:06:57 2459629.59 18.74
2022-02-19 06:20:37 2459629.76 18.73
2022-02-19 08:07:11 2459629.84 18.72
2022-02-19 12:20:52 2459630.01 18.70
2022-02-19 14:07:26 2459630.09 18.75
2022-02-19 18:21:06 2459630.26 18.74
2022-02-19 20:07:41 2459630.34 18.71
2022-02-20 00:21:21 2459630.51 18.70
2022-02-20 02:07:55 2459630.59 18.74
2022-02-20 06:21:36 2459630.77 18.79
2022-04-21 18:12:26 2459691.26 18.78
2022-04-21 19:59:00 2459691.33 18.78
2022-05-18 12:08:28 2459718.01 18.73
2022-07-29 10:44:50 2459789.95 18.73
2022-07-29 12:31:24 2459790.02 18.73
2022-08-09 18:37:41 2459801.28 18.70
2022-09-27 21:08:15 2459850.38 18.81
2022-09-28 03:08:30 2459850.63 18.75
2022-10-03 21:13:30 2459856.38 18.76
2022-11-15 20:04:31 2459899.34 18.78
2022-12-11 01:55:40 2459924.58 18.77
2022-12-11 03:42:14 2459924.65 18.79
2023-01-08 09:30:51 2459952.90 18.78
2023-05-03 15:08:40 2460068.13 18.64
2023-06-02 13:06:57 2460098.05 18.67
2023-06-02 14:53:31 2460098.12 18.63
2023-08-12 19:26:39 2460169.31 18.63
2023-08-12 23:40:18 2460169.49 18.62
2023-08-13 01:26:52 2460169.56 18.62
2023-08-13 05:40:32 2460169.74 18.63
2023-08-19 05:45:16 2460175.74 18.64
2023-08-19 07:31:50 2460175.81 18.62
2023-08-19 11:45:30 2460175.99 18.63
2023-10-07 10:03:07 2460224.92 18.67
2023-10-18 04:10:20 2460235.67 18.68
2023-10-18 05:56:54 2460235.75 18.71
2023-11-26 15:11:46 2460275.13 18.74
2023-12-25 08:56:23 2460303.87 18.73
2023-12-25 10:42:57 2460303.95 18.75
2024-01-19 20:55:35 2460329.37 18.74



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