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Gaia21enh


Details Follow-up


Other surveys detections
None
Comments
brightening in Gaia source coincident with galaxy WISEA J120934.85-482104.3
ATels
None
AstroNotes
None

TNS ID
AT2021aatg

RA - DEC
182.39521   -48.35121
12:09:34.85   -48:21:04.36
Galactic coords.
295.78804   13.93909

Alerting date
2021-09-26 20:52:47
Julian date (TCB)
2459484.37
Alerting magnitude
18.75
Historic magnitude
19.77
Historic StdDev
0.20
Class
unknown
Publication date
Oct. 7, 2021, 10:23 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.
2014-08-25 06:37:54 2456894.78 19.81
2014-11-13 17:42:03 2456975.24 19.87
2014-11-21 23:48:23 2456983.49 19.88
2014-11-22 07:35:13 2456983.82 19.79
2015-01-01 06:31:36 2457023.77 19.73
2015-01-28 16:32:05 2457051.19 19.88
2015-01-28 18:18:40 2457051.26 19.87
2015-02-24 10:28:05 2457077.94 19.93
2015-11-23 00:38:20 2457349.53 19.93
2015-11-23 02:24:54 2457349.60 19.84
2015-12-05 18:45:00 2457362.28 19.84
2015-12-05 20:31:34 2457362.36 19.86
2016-02-12 11:34:15 2457430.98 19.59
2016-03-06 13:25:38 2457454.06 19.59
2016-03-06 17:39:19 2457454.24 19.72
2016-05-06 17:33:55 2457515.23 19.79
2016-05-06 23:34:09 2457515.48 19.82
2016-05-07 01:20:43 2457515.56 19.70
2016-05-07 05:34:23 2457515.73 19.72
2016-05-07 07:20:57 2457515.81 19.57
2016-05-07 13:21:10 2457516.06 19.60
2016-05-20 11:44:03 2457528.99 19.74
2016-05-20 13:30:37 2457529.06 19.62
2016-05-20 17:44:17 2457529.24 19.69
2016-05-20 19:30:51 2457529.31 19.67
2016-08-27 16:39:38 2457628.19 19.20
2016-08-27 18:26:12 2457628.27 19.29
2016-12-01 19:37:54 2457724.32 19.87
2017-02-27 03:48:31 2457811.66 19.72
2017-02-27 08:02:12 2457811.83 19.66
2017-03-17 15:59:12 2457830.17 19.62
2017-03-17 20:12:52 2457830.34 19.79
2017-03-18 02:13:07 2457830.59 19.79
2017-05-18 08:06:51 2457891.84 19.79
2017-05-18 09:53:25 2457891.91 19.72
2017-06-08 02:14:39 2457912.59 19.89
2017-07-15 01:47:22 2457949.57 19.89
2018-02-02 03:34:59 2458151.65 19.88
2018-03-17 23:00:27 2458195.46 19.54
2018-03-18 03:14:07 2458195.63 19.56
2018-03-27 17:09:05 2458205.21 19.58
2018-03-27 21:22:45 2458205.39 19.60
2018-03-27 23:09:20 2458205.46 19.53
2018-03-28 09:23:15 2458205.89 19.66
2018-03-28 15:23:30 2458206.14 19.59
2018-05-29 21:16:55 2458268.39 19.53
2018-06-24 09:17:02 2458293.89 19.66
2018-06-24 11:03:36 2458293.96 19.61
2018-07-26 14:54:38 2458326.12 19.77
2018-09-04 19:54:47 2458366.33 19.51
2018-09-04 21:41:21 2458366.40 19.44
2018-09-17 02:00:34 2458378.58 19.58
2018-11-05 02:04:05 2458427.59 19.51
2018-11-05 06:17:46 2458427.76 19.43
2018-11-05 08:04:20 2458427.84 19.52
2018-11-05 12:18:01 2458428.01 19.49
2018-11-05 20:04:50 2458428.34 19.58
2018-11-06 00:18:30 2458428.51 19.47
2018-11-06 02:05:04 2458428.59 19.55
2018-11-06 06:18:45 2458428.76 19.55
2018-11-06 18:19:13 2458429.26 19.58
2018-11-07 06:19:42 2458429.76 19.52
2018-11-07 12:19:57 2458430.01 19.53
2018-11-07 14:06:31 2458430.09 19.53
2018-11-07 18:20:11 2458430.26 19.53
2018-11-08 00:20:26 2458430.51 19.47
2018-11-08 02:07:01 2458430.59 19.54
2018-11-08 08:07:16 2458430.84 19.53
2018-12-22 00:53:44 2458474.54 19.61
2019-01-14 18:47:12 2458498.28 19.60
2019-02-13 06:32:04 2458527.77 19.64
2019-07-09 18:02:50 2458674.25 19.48
2019-07-18 05:48:57 2458682.74 19.55
2019-08-18 07:00:23 2458713.79 19.41
2019-12-12 17:01:09 2458830.21 19.41
2019-12-12 18:47:44 2458830.28 19.51
2020-03-16 23:31:01 2458925.48 19.44
2020-03-17 03:44:42 2458925.66 19.46
2020-03-17 05:31:17 2458925.73 19.38
2020-03-23 23:39:05 2458932.49 19.35
2020-03-24 03:52:45 2458932.66 19.40
2020-05-12 01:09:49 2458981.55 19.57
2020-05-12 02:56:22 2458981.62 19.58
2020-05-12 07:10:02 2458981.80 19.56
2020-05-21 09:06:50 2458990.88 19.40
2020-05-21 13:20:29 2458991.06 19.42
2020-09-05 15:38:50 2459098.15 19.54
2020-09-17 13:58:19 2459110.08 19.56
2020-09-17 15:44:53 2459110.16 19.63
2020-11-05 08:01:16 2459158.83 19.55
2020-11-05 12:14:56 2459159.01 19.49
2020-11-05 18:15:11 2459159.26 19.54
2020-11-05 20:01:46 2459159.33 19.53
2020-11-06 00:15:26 2459159.51 19.60
2020-11-08 12:17:48 2459162.01 19.55
2020-11-08 14:04:22 2459162.09 19.55
2020-11-08 18:18:02 2459162.26 19.42
2020-11-09 02:04:52 2459162.59 19.57
2020-12-22 12:52:19 2459206.04 19.51
2021-02-13 18:31:03 2459259.27 19.29
2021-06-11 10:25:51 2459376.93 19.13
2021-06-11 12:12:25 2459377.01 19.16
2021-07-10 16:14:11 2459406.18 19.10
2021-09-20 02:47:42 2459477.62 18.69
2021-09-26 20:52:47 2459484.37 18.75
2021-09-26 22:39:21 2459484.44 18.72
2021-09-27 02:53:01 2459484.62 18.65
2021-09-27 04:39:35 2459484.69 18.73
2021-11-14 02:54:30 2459532.62 18.70
2021-11-14 07:08:11 2459532.80 18.69
2021-11-14 08:54:45 2459532.87 18.70
2021-11-23 01:14:44 2459541.55 18.77
2021-11-23 03:01:19 2459541.63 18.69
2021-11-23 07:14:59 2459541.80 18.64
2022-01-29 19:45:26 2459609.32 18.81
2022-02-25 05:55:50 2459635.75 18.70
2022-06-23 05:35:14 2459753.73 19.53
2022-06-23 07:21:48 2459753.81 19.60
2022-07-25 17:11:38 2459786.22 19.53
2022-08-18 17:03:51 2459810.21 19.10
2022-11-23 15:51:19 2459907.16 19.00
2022-12-06 20:11:24 2459920.34 18.94
2022-12-06 21:57:59 2459920.42 18.90
2023-01-12 21:07:14 2459957.38 18.90
2023-02-13 14:47:46 2459989.12 18.81
2023-03-08 08:53:23 2460011.87 18.85
2023-05-08 13:01:34 2460073.04 19.05
2023-05-08 14:48:09 2460073.12 19.00
2023-05-08 19:01:48 2460073.29 18.99
2023-05-08 20:48:22 2460073.37 18.97
2023-05-09 01:02:02 2460073.54 18.97
2023-05-09 02:48:36 2460073.62 18.91
2023-05-23 01:11:47 2460087.55 18.93
2023-05-23 02:58:21 2460087.62 18.87
2023-05-23 07:12:01 2460087.80 18.94
2023-05-23 08:58:35 2460087.87 18.95
2023-08-09 06:07:48 2460165.76 18.99
2023-12-03 09:04:34 2460281.88 19.12
2023-12-03 10:51:08 2460281.95 19.11
2023-12-20 09:08:22 2460298.88 19.09
2023-12-20 10:54:57 2460298.95 19.01
2024-01-23 20:30:04 2460333.35 19.16



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