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Gaia19ahq




Other surveys detections
None
Comments
1 mag brightening of QSO ICRF J062857.4-624844
ATels
None
AstroNotes
None

TNS ID
AT2019ach

RA - DEC
97.23953   -62.81244
06:28:57.49   -62:48:44.78
Galactic coords.
272.40963   -26.45064

Alerting date
2019-01-23 05:40:29
Julian date (TCB)
2458506.74
Alerting magnitude
18.33
Historic magnitude
19.39
Historic StdDev
0.41
Class
QSO
Publication date
Jan. 25, 2019, 2:39 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.
2015-01-06 07:19:44 2457028.81 20.09
2015-03-09 16:46:27 2457091.20 20.23
2015-05-12 23:42:11 2457155.49 21.20
2015-11-18 21:09:39 2457345.38 20.36
2015-12-17 02:53:48 2457373.62 20.50
2016-01-18 20:23:49 2457406.35 20.42
2016-01-19 00:37:29 2457406.53 20.46
2016-02-17 08:06:14 2457435.84 20.60
2016-04-19 17:34:13 2457498.23 20.30
2016-04-19 19:20:47 2457498.31 20.35
2016-05-25 06:44:55 2457533.78 18.87
2016-06-22 00:33:12 2457561.52 18.94
2016-07-29 04:05:22 2457598.67 19.00
2016-08-24 21:55:12 2457625.41 19.15
2016-08-24 23:41:46 2457625.49 19.16
2016-09-30 03:14:24 2457661.64 19.31
2016-10-27 09:01:49 2457688.88 19.74
2016-11-30 08:27:13 2457722.85 19.62
2016-12-28 20:10:41 2457751.34 19.26
2016-12-28 21:57:16 2457751.41 19.25
2017-01-30 13:41:25 2457784.07 19.18
2017-02-28 22:32:45 2457813.44 19.83
2017-04-03 16:02:04 2457847.17 19.27
2017-05-02 14:00:45 2457876.08 19.27
2017-05-02 15:47:19 2457876.16 19.39
2017-07-05 01:12:26 2457939.55 18.60
2017-07-05 02:59:01 2457939.62 18.59
2017-08-11 02:17:02 2457976.60 19.57
2017-08-11 06:30:42 2457976.77 19.54
2017-10-12 17:40:25 2458039.24 19.58
2017-11-09 05:27:02 2458066.73 19.52
2017-12-12 16:53:44 2458100.20 19.10
2017-12-12 18:40:18 2458100.28 19.15
2018-01-10 12:23:13 2458129.02 19.53
2018-02-12 05:54:16 2458161.75 19.59
2018-03-13 17:36:58 2458191.23 19.49
2018-04-16 21:18:43 2458225.39 18.54
2018-05-15 10:51:07 2458253.95 19.11
2018-06-20 20:26:07 2458290.35 19.55
2018-06-20 22:12:42 2458290.43 19.55
2018-07-18 02:15:32 2458317.59 19.27
2018-07-18 04:02:07 2458317.67 19.29
2018-08-24 01:33:26 2458354.56 19.15
2018-08-24 03:20:00 2458354.64 19.20
2018-09-19 19:22:42 2458381.31 19.32
2018-09-19 21:09:16 2458381.38 19.33
2018-10-25 06:44:06 2458416.78 19.26
2018-11-22 00:29:53 2458444.52 19.05
2018-12-25 05:57:57 2458477.75 18.43
2019-01-23 05:40:29 2458506.74 18.33
2019-01-23 07:27:04 2458506.81 18.36
2019-03-26 12:41:12 2458569.03 19.09
2019-04-30 00:08:04 2458603.51 19.39
2019-05-28 10:08:25 2458631.92 19.38
2019-05-28 11:54:59 2458632.00 19.42
2019-07-04 03:28:45 2458668.64 18.84
2019-07-27 01:11:38 2458691.55 19.10
2019-09-29 20:11:22 2458756.34 18.58
2019-11-30 04:55:31 2458817.71 18.68
2020-01-29 01:42:42 2458877.57 18.53
2020-03-04 03:32:46 2458912.65 18.82
2020-03-30 10:34:26 2458938.94 19.55
2020-03-30 12:21:00 2458939.01 19.54
2020-06-03 07:27:58 2459003.81 19.49
2020-07-08 09:03:12 2459038.88 19.22
2020-07-08 10:49:46 2459038.95 19.16
2020-08-24 19:31:44 2459086.31 18.74
2020-09-20 13:20:57 2459113.06 18.53
2020-09-20 15:07:32 2459113.13 18.49
2020-10-25 20:28:50 2459148.35 18.64
2020-12-25 19:42:44 2459209.32 18.83
2021-02-25 17:09:49 2459271.22 18.77
2021-02-25 18:56:23 2459271.29 18.77
2021-04-30 18:06:19 2459335.25 18.64
2021-07-04 21:26:59 2459400.39 18.90
2021-07-31 21:16:44 2459427.39 19.32
2021-09-06 16:21:18 2459464.18 19.74
2021-11-07 07:46:09 2459525.82 19.53
2021-11-07 09:32:44 2459525.90 19.58
2021-12-05 07:31:01 2459553.81 19.14
2021-12-05 09:17:35 2459553.89 19.13
2022-01-07 07:00:19 2459586.79 19.78
2022-01-07 08:46:53 2459586.87 19.81
2022-02-05 12:42:40 2459616.03 19.92
2022-02-05 14:29:14 2459616.10 19.95
2022-03-10 13:59:51 2459649.08 20.19
2022-04-08 19:43:34 2459678.32 19.66
2022-05-13 23:22:34 2459713.47 19.72
2022-05-14 01:09:09 2459713.55 19.71
2022-06-10 23:10:12 2459741.47 19.45
2022-06-11 00:56:46 2459741.54 19.46
2022-07-17 22:29:29 2459778.44 19.36
2022-07-18 00:16:03 2459778.51 19.36
2022-08-13 22:19:30 2459805.43 19.42
2022-09-19 09:37:58 2459841.90 19.57
2022-09-19 11:24:32 2459841.98 19.54
2022-10-16 09:26:00 2459868.89 19.43
2022-10-16 11:12:34 2459868.97 19.45
2022-11-19 20:50:12 2459903.37 19.40
2022-12-18 02:34:16 2459931.61 19.79
2023-01-19 20:04:22 2459964.34 19.57
2023-01-19 21:50:57 2459964.41 19.63
2023-03-23 15:03:18 2460027.13 20.56
2023-05-27 08:11:50 2460091.84 20.62
2023-06-24 02:00:13 2460119.58 20.36
2023-10-02 00:27:47 2460219.52 19.58
2023-10-29 06:15:07 2460246.76 19.44
2023-12-02 05:40:41 2460280.74 19.96



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