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Gaia22cog


Details Follow-up


Other surveys detections
None
Comments
long term dimming in Gaia and WISE source
ATels
None
AstroNotes
None

TNS ID
AT2019hqu

RA - DEC
323.06832   27.57298
21:32:16.40   27:34:22.73
Galactic coords.
77.75945   -17.3515

Alerting date
2022-06-17 04:43:47
Julian date (TCB)
2459747.70
Alerting magnitude
18.69
Historic magnitude
17.68
Historic StdDev
0.19
Class
unknown
Publication date
June 19, 2022, 11:20 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.
2015-04-21 07:44:23 2457133.82 18.44
2015-05-19 07:39:58 2457161.82 18.27
2015-05-19 09:26:32 2457161.89 18.29
2015-06-16 09:16:30 2457189.89 18.13
2015-06-16 13:30:11 2457190.06 18.20
2015-09-25 22:45:33 2457291.45 18.33
2015-09-26 00:32:07 2457291.52 18.27
2015-09-26 04:45:47 2457291.70 18.29
2015-09-26 06:32:21 2457291.77 18.27
2015-10-01 22:50:18 2457297.45 18.31
2015-10-02 00:36:52 2457297.53 18.28
2015-10-02 04:50:31 2457297.70 18.35
2015-10-02 06:37:05 2457297.78 18.32
2015-11-13 09:39:56 2457339.90 17.96
2015-12-10 17:07:51 2457367.21 17.95
2016-01-05 21:12:07 2457393.38 17.92
2016-05-01 16:42:12 2457510.20 17.81
2016-05-01 20:55:53 2457510.37 17.83
2016-06-02 04:26:43 2457541.69 17.77
2016-10-03 23:39:59 2457665.49 17.88
2016-10-04 01:26:32 2457665.56 17.87
2016-10-15 17:45:42 2457677.24 17.86
2016-10-15 19:32:15 2457677.31 17.85
2016-12-24 06:06:22 2457746.75 17.88
2016-12-24 10:20:01 2457746.93 17.89
2017-01-15 16:21:17 2457769.18 17.90
2017-01-15 18:07:51 2457769.26 17.91
2017-03-20 19:27:51 2457833.31 18.07
2017-03-20 23:41:32 2457833.49 18.04
2017-03-21 01:28:07 2457833.56 18.05
2017-03-21 05:41:47 2457833.74 18.02
2017-03-21 11:42:02 2457833.99 18.06
2017-03-21 13:28:36 2457834.06 18.09
2017-03-21 17:42:16 2457834.24 18.02
2017-03-28 23:48:59 2457841.49 18.05
2017-03-29 01:35:33 2457841.57 18.06
2017-03-29 05:49:14 2457841.74 18.07
2017-03-29 07:35:48 2457841.82 18.07
2017-03-29 11:49:29 2457841.99 18.05
2017-03-29 13:36:03 2457842.07 18.16
2017-03-29 17:49:44 2457842.24 18.04
2017-03-29 19:36:18 2457842.32 18.08
2017-05-13 07:15:56 2457886.80 18.07
2017-05-13 11:29:37 2457886.98 18.07
2017-06-16 23:01:52 2457921.46 18.04
2017-06-17 00:48:27 2457921.53 18.03
2017-10-13 14:00:16 2458040.08 18.30
2017-10-13 15:46:50 2458040.16 18.23
2017-12-04 01:15:25 2458091.55 18.14
2018-01-09 02:31:06 2458127.60 18.18
2018-01-09 06:44:45 2458127.78 18.23
2018-01-09 08:31:19 2458127.86 18.20
2018-01-26 00:52:50 2458144.54 18.19
2018-01-26 02:39:23 2458144.61 18.18
2018-01-26 06:53:03 2458144.79 18.12
2018-03-30 02:36:53 2458207.61 18.05
2018-03-30 06:50:34 2458207.79 18.06
2018-03-30 08:37:08 2458207.86 18.07
2018-04-17 19:01:13 2458226.29 18.00
2018-04-17 20:47:48 2458226.37 18.00
2018-05-25 00:40:16 2458263.53 17.92
2018-07-01 12:00:04 2458301.00 17.95
2018-07-01 13:46:38 2458301.07 17.95
2018-07-17 13:53:07 2458317.08 17.95
2018-10-23 15:00:55 2458415.13 17.85
2018-10-23 16:47:28 2458415.20 17.84
2019-01-29 07:55:27 2458512.83 17.86
2019-01-29 09:42:01 2458512.90 17.91
2019-01-29 13:55:40 2458513.08 17.88
2019-01-29 19:55:54 2458513.33 17.88
2019-01-29 21:42:28 2458513.40 17.88
2019-01-30 01:56:07 2458513.58 17.85
2019-01-30 03:42:41 2458513.65 17.87
2019-01-30 07:56:21 2458513.83 17.86
2019-01-30 09:42:55 2458513.90 17.88
2019-01-30 13:56:34 2458514.08 17.88
2019-01-30 15:43:08 2458514.15 17.88
2019-01-30 19:56:47 2458514.33 17.89
2019-01-31 01:57:00 2458514.58 17.89
2019-01-31 03:43:34 2458514.66 17.91
2019-01-31 07:57:14 2458514.83 17.88
2019-01-31 09:43:48 2458514.91 17.85
2019-01-31 13:57:27 2458515.08 17.89
2019-01-31 15:44:01 2458515.16 17.87
2019-01-31 19:57:40 2458515.33 17.89
2019-02-01 01:57:53 2458515.58 17.88
2019-02-01 03:44:27 2458515.66 17.91
2019-02-01 07:58:07 2458515.83 17.90
2019-02-01 09:44:41 2458515.91 17.91
2019-02-01 13:58:20 2458516.08 17.90
2019-02-01 15:44:54 2458516.16 17.86
2019-02-01 19:58:33 2458516.33 17.90
2019-02-01 21:45:07 2458516.41 17.88
2019-02-02 01:58:47 2458516.58 17.88
2019-02-02 03:45:21 2458516.66 17.85
2019-02-02 09:45:34 2458516.91 17.90
2019-02-02 13:59:14 2458517.08 17.88
2019-02-02 15:45:48 2458517.16 17.88
2019-02-02 19:59:27 2458517.33 17.86
2019-02-02 21:46:01 2458517.41 17.87
2019-02-03 01:59:41 2458517.58 17.85
2019-02-03 03:46:15 2458517.66 17.87
2019-02-03 09:46:29 2458517.91 17.88
2019-04-10 02:01:25 2458583.58 17.77
2019-04-10 03:47:59 2458583.66 17.79
2019-05-04 03:52:54 2458607.66 17.82
2019-06-05 09:36:30 2458639.90 17.75
2019-08-03 21:23:14 2458699.39 17.68
2019-08-04 03:23:29 2458699.64 17.70
2019-08-04 09:23:43 2458699.89 17.66
2019-08-04 15:23:58 2458700.14 17.68
2019-08-04 17:10:32 2458700.22 17.67
2019-08-04 21:24:12 2458700.39 17.68
2019-08-04 23:10:47 2458700.47 17.67
2019-08-05 03:24:27 2458700.64 17.69
2019-08-05 05:11:01 2458700.72 17.67
2019-08-05 09:24:42 2458700.89 17.64
2019-08-05 11:11:16 2458700.97 17.66
2019-08-05 15:24:56 2458701.14 17.69
2019-08-05 17:11:31 2458701.22 17.66
2019-08-05 21:25:11 2458701.39 17.68
2019-08-05 23:11:45 2458701.47 17.67
2019-08-06 03:25:26 2458701.64 17.66
2019-08-06 09:25:40 2458701.89 17.68
2019-08-06 15:25:55 2458702.14 17.68
2019-08-06 21:26:09 2458702.39 17.66
2019-10-14 07:18:01 2458770.80 17.50
2019-10-14 13:18:15 2458771.05 17.50
2019-11-07 06:12:53 2458794.76 17.45
2020-01-15 03:36:34 2458863.65 17.60
2020-01-15 05:23:08 2458863.72 17.59
2020-01-25 09:48:57 2458873.91 17.63
2020-01-25 11:35:31 2458873.98 17.65
2020-04-30 21:54:55 2458970.41 17.73
2020-04-30 23:41:30 2458970.49 17.75
2020-05-25 22:52:31 2458995.45 17.64
2020-05-26 00:39:06 2458995.53 17.65
2020-10-24 02:59:05 2459146.62 17.81
2020-10-24 04:45:39 2459146.70 17.82
2021-02-01 03:42:39 2459246.65 17.77
2021-02-01 09:42:53 2459246.90 17.79
2021-02-01 15:43:07 2459247.15 17.77
2021-02-01 21:43:21 2459247.41 17.78
2021-02-02 03:43:35 2459247.66 17.78
2021-04-10 15:46:56 2459315.16 17.93
2021-04-10 20:00:37 2459315.33 17.95
2021-05-05 02:04:37 2459339.59 17.90
2021-05-05 03:51:12 2459339.66 17.90
2021-06-05 21:35:14 2459371.40 17.93
2021-06-06 01:48:55 2459371.58 17.99
2021-07-17 00:55:30 2459412.54 18.08
2021-07-17 02:42:04 2459412.61 18.02
2021-07-27 20:49:43 2459423.37 18.01
2021-07-28 01:03:23 2459423.54 18.07
2021-11-03 11:48:40 2459521.99 18.09
2021-11-27 11:37:20 2459545.98 18.11
2022-04-22 03:11:59 2459691.63 18.49
2022-05-20 09:06:30 2459719.88 18.63
2022-05-20 10:53:04 2459719.95 18.61
2022-06-17 04:43:47 2459747.70 18.69
2022-06-17 08:57:28 2459747.87 18.76
2022-08-01 07:53:21 2459792.83 18.74
2022-08-01 13:53:36 2459793.08 18.69
2022-08-01 15:40:10 2459793.15 18.70
2022-08-01 19:53:51 2459793.33 18.66
2022-08-01 21:40:25 2459793.40 18.69
2022-08-02 03:40:40 2459793.65 18.67
2022-08-05 03:43:31 2459796.66 18.64
2022-08-05 07:57:11 2459796.83 18.69
2022-08-05 09:43:46 2459796.91 18.69
2022-08-05 13:57:26 2459797.08 18.68
2022-08-05 15:44:01 2459797.16 18.72
2022-08-05 19:57:41 2459797.33 18.77
2022-09-26 12:11:25 2459849.01 18.86
2022-09-26 13:58:00 2459849.08 18.85
2022-09-26 18:11:39 2459849.26 18.78
2022-09-26 19:58:13 2459849.33 18.78
2022-10-03 02:02:56 2459855.59 18.78
2022-10-03 06:16:36 2459855.76 18.86
2022-10-03 08:03:10 2459855.84 18.84
2022-10-03 12:16:49 2459856.01 18.88
2022-12-11 16:47:37 2459925.20 18.96
2022-12-11 18:34:11 2459925.27 18.97
2023-01-06 12:25:53 2459951.02 18.89
2023-05-03 16:23:27 2460068.18 19.16
2023-06-04 10:06:50 2460099.92 19.02
2023-06-28 05:50:40 2460123.74 18.93
2023-10-05 13:06:09 2460223.05 18.66
2023-10-05 14:52:43 2460223.12 18.62
2023-10-17 19:11:47 2460235.30 18.66
2023-10-17 20:58:21 2460235.37 18.65
2023-11-24 19:59:33 2460273.33 18.64
2023-12-26 11:46:32 2460304.99 18.51
2023-12-26 13:33:06 2460305.06 18.52
2024-01-17 11:48:45 2460326.99 18.52
2024-01-17 13:35:19 2460327.07 18.58



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