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Gaia21exq




Other surveys detections
None
Comments
Gaia and WISE source brightens by 0.8 mag in >1 year
ATels
None
AstroNotes
None

TNS ID
AT2021absb

RA - DEC
92.70269   -20.88877
06:10:48.65   -20:53:19.57
Galactic coords.
227.68694   -18.01167

Alerting date
2021-10-27 03:17:54
Julian date (TCB)
2459514.64
Alerting magnitude
18.68
Historic magnitude
19.74
Historic StdDev
0.26
Class
unknown
Publication date
Nov. 4, 2021, 9:06 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.
2015-02-16 05:38:47 2457069.74 19.96
2015-02-16 07:25:21 2457069.81 19.91
2015-03-16 05:25:57 2457097.73 19.95
2015-03-16 07:12:31 2457097.80 19.93
2015-05-24 17:45:24 2457167.24 19.83
2015-05-24 21:59:04 2457167.42 19.95
2015-06-02 17:51:32 2457176.24 19.86
2015-07-21 20:23:51 2457225.35 20.01
2016-01-04 07:06:29 2457391.80 19.95
2016-01-04 08:53:03 2457391.87 19.90
2016-01-04 13:06:42 2457392.05 19.93
2016-01-04 14:53:16 2457392.12 19.91
2016-01-04 20:53:30 2457392.37 19.83
2016-01-05 01:07:10 2457392.55 19.94
2016-01-05 02:53:44 2457392.62 19.92
2016-01-05 08:53:58 2457392.87 19.87
2016-01-05 14:54:11 2457393.12 19.89
2016-01-05 20:54:25 2457393.37 19.89
2016-01-06 02:54:38 2457393.62 19.88
2016-01-06 08:54:52 2457393.87 19.88
2016-01-06 14:55:05 2457394.12 19.82
2016-01-06 20:55:19 2457394.37 19.91
2016-01-07 02:55:32 2457394.62 19.84
2016-01-07 08:55:45 2457394.87 19.88
2016-01-07 14:55:59 2457395.12 19.88
2016-01-07 20:56:12 2457395.37 19.90
2016-01-08 01:09:52 2457395.55 20.02
2016-01-08 02:56:26 2457395.62 19.91
2016-01-08 07:10:06 2457395.80 20.07
2016-01-08 08:56:40 2457395.87 19.90
2016-01-08 13:10:19 2457396.05 20.03
2016-01-08 14:56:53 2457396.12 19.89
2016-01-08 19:10:33 2457396.30 20.05
2016-01-08 20:57:07 2457396.37 19.93
2016-01-09 01:10:47 2457396.55 20.05
2016-01-09 02:57:21 2457396.62 19.98
2016-01-09 07:11:01 2457396.80 20.04
2016-01-09 08:57:35 2457396.87 20.05
2016-01-09 13:11:15 2457397.05 20.10
2016-01-09 14:57:49 2457397.12 19.98
2016-02-27 14:34:11 2457446.11 20.00
2016-06-06 18:40:38 2457546.28 19.77
2016-06-07 00:40:52 2457546.53 19.74
2016-06-07 04:54:31 2457546.70 19.76
2016-06-11 04:57:59 2457550.71 19.82
2016-06-11 06:44:33 2457550.78 19.78
2016-06-11 10:58:12 2457550.96 19.75
2016-06-11 12:44:46 2457551.03 19.76
2016-06-11 16:58:26 2457551.21 19.75
2016-06-11 18:45:00 2457551.28 19.82
2016-07-30 23:07:51 2457600.46 19.96
2016-07-31 03:21:32 2457600.64 19.95
2016-08-14 15:28:32 2457615.14 19.80
2016-08-14 17:15:07 2457615.22 19.78
2016-09-22 08:39:33 2457653.86 19.84
2016-11-17 10:12:41 2457709.93 19.92
2017-01-13 16:02:29 2457767.17 19.88
2017-01-28 14:25:28 2457782.10 20.01
2017-04-12 16:28:12 2457856.19 19.83
2017-04-12 20:41:50 2457856.36 20.00
2017-05-03 04:25:59 2457876.68 19.95
2017-08-28 17:48:42 2457994.24 19.89
2017-08-28 19:35:16 2457994.32 19.97
2017-10-03 17:11:31 2458030.22 19.91
2017-10-03 18:58:06 2458030.29 19.93
2017-11-09 12:35:54 2458067.02 19.84
2017-11-09 18:36:09 2458067.28 19.93
2017-11-28 16:59:45 2458086.21 19.83
2017-11-28 18:46:19 2458086.28 19.72
2017-11-28 23:00:00 2458086.46 19.91
2018-01-24 18:34:53 2458143.27 19.85
2018-02-14 10:54:14 2458163.95 19.91
2018-02-14 12:40:48 2458164.03 19.77
2018-04-26 21:37:18 2458235.40 19.78
2018-05-13 15:39:59 2458252.15 19.81
2018-05-13 17:26:33 2458252.23 19.82
2018-07-02 09:51:49 2458301.91 19.79
2018-07-02 20:05:44 2458302.34 19.71
2018-07-02 21:52:18 2458302.41 19.82
2018-07-03 02:05:59 2458302.59 19.69
2018-07-03 03:52:33 2458302.66 19.84
2018-07-03 08:06:13 2458302.84 19.76
2018-07-03 09:52:47 2458302.91 19.82
2018-07-03 14:06:28 2458303.09 19.71
2018-07-03 15:53:02 2458303.16 19.79
2018-07-03 21:53:17 2458303.41 19.84
2018-10-15 06:21:52 2458406.77 19.91
2018-11-27 06:00:12 2458449.75 19.83
2018-11-27 07:46:47 2458449.82 19.85
2018-11-27 12:00:27 2458450.00 19.77
2018-11-27 13:47:01 2458450.07 19.81
2018-12-09 13:56:51 2458462.08 19.72
2018-12-09 18:10:32 2458462.26 19.84
2018-12-09 19:57:06 2458462.33 19.75
2019-02-05 05:58:15 2458519.75 19.75
2019-03-01 19:42:20 2458544.32 19.82
2019-05-11 00:19:03 2458614.51 19.74
2019-05-23 22:38:09 2458627.44 19.84
2019-05-24 00:24:43 2458627.52 19.84
2019-07-12 02:57:46 2458676.62 19.76
2019-07-12 04:44:20 2458676.70 19.87
2019-07-12 08:58:01 2458676.87 19.80
2019-07-12 10:44:35 2458676.95 19.84
2019-08-09 13:18:29 2458705.05 19.88
2019-08-09 17:32:10 2458705.23 19.87
2019-08-09 19:18:44 2458705.30 19.85
2019-09-04 18:23:33 2458731.27 19.78
2019-09-04 20:10:07 2458731.34 19.84
2019-10-05 19:44:21 2458762.32 19.88
2019-11-13 17:46:26 2458801.24 19.70
2019-11-25 18:04:04 2458813.25 19.70
2020-01-11 01:28:38 2458859.56 19.91
2020-01-16 21:21:11 2458865.39 19.75
2020-01-17 01:34:51 2458865.57 19.71
2020-01-17 03:21:25 2458865.64 19.92
2020-03-24 06:47:59 2458932.78 19.81
2020-04-23 12:11:57 2458963.01 19.74
2020-04-23 13:58:31 2458963.08 19.70
2020-08-21 18:45:52 2459083.28 19.71
2020-11-28 13:46:03 2459182.07 19.73
2020-11-28 17:59:44 2459182.25 19.69
2020-11-28 23:59:59 2459182.50 19.70
2020-11-29 01:46:33 2459182.57 19.65
2020-12-10 01:55:47 2459193.58 19.63
2020-12-10 07:56:01 2459193.83 19.62
2021-02-05 17:57:02 2459251.25 19.15
2021-03-02 17:53:49 2459276.25 19.23
2021-03-02 19:40:23 2459276.32 19.25
2021-04-02 01:17:57 2459306.55 19.33
2021-05-11 16:29:57 2459346.19 19.24
2021-05-11 18:16:31 2459346.26 19.28
2021-05-24 10:35:51 2459358.94 19.25
2021-05-24 12:22:25 2459359.02 19.32
2021-07-12 14:55:13 2459408.12 19.13
2021-07-12 16:41:47 2459408.20 19.15
2021-07-19 03:00:50 2459414.63 19.13
2021-07-19 04:47:24 2459414.70 19.20
2021-07-19 09:01:05 2459414.88 19.12
2021-07-19 10:47:39 2459414.95 19.18
2021-09-01 15:37:43 2459459.15 18.98
2021-09-01 19:51:24 2459459.33 18.99
2021-10-27 03:17:54 2459514.64 18.68
2021-10-27 07:31:35 2459514.81 18.72
2022-02-17 01:06:16 2459627.55 19.43
2022-02-17 02:52:50 2459627.62 19.44
2022-03-17 08:38:55 2459655.86 19.43
2022-04-13 06:37:07 2459682.78 18.96
2022-05-25 19:11:37 2459725.30 19.07
2022-05-25 23:25:16 2459725.48 19.05
2022-06-03 11:31:13 2459733.98 18.98
2022-06-03 13:17:47 2459734.05 19.08
2022-07-22 11:36:35 2459782.98 18.88
2022-07-22 15:50:16 2459783.16 18.87
2022-08-02 09:57:37 2459793.92 18.78
2022-08-02 11:44:11 2459793.99 18.74
2022-09-12 20:58:27 2459835.37 18.86
2022-09-12 22:45:02 2459835.45 18.83
2022-10-11 20:45:27 2459864.36 19.11
2022-10-11 22:32:02 2459864.44 19.17
2022-11-07 16:29:01 2459891.19 19.00
2022-11-07 20:42:42 2459891.36 19.13
2023-01-03 20:32:53 2459948.36 19.07
2023-01-04 02:33:07 2459948.61 19.06
2023-01-04 04:19:41 2459948.68 19.04
2023-01-04 08:33:21 2459948.86 19.06
2023-01-04 10:19:55 2459948.93 19.07
2023-01-04 14:33:35 2459949.11 19.04
2023-01-04 16:20:09 2459949.18 19.07
2023-01-04 20:33:49 2459949.36 19.02
2023-01-04 22:20:23 2459949.43 19.01
2023-01-05 08:34:17 2459949.86 19.02
2023-01-05 16:21:04 2459950.18 19.01
2023-01-10 04:25:02 2459954.68 19.03
2023-01-10 10:25:15 2459954.93 19.01
2023-01-10 16:25:29 2459955.18 19.04
2023-01-10 20:39:08 2459955.36 19.06
2023-01-10 22:25:42 2459955.43 18.91
2023-01-11 02:39:22 2459955.61 19.10
2023-01-11 04:25:56 2459955.68 19.07
2023-01-11 08:39:36 2459955.86 19.10
2023-01-11 10:26:10 2459955.93 19.09
2023-01-11 14:39:50 2459956.11 19.09
2023-01-11 20:40:04 2459956.36 19.11
2023-03-31 15:35:54 2460035.15 19.43
2023-04-24 03:27:43 2460058.64 19.69
2023-06-09 12:20:55 2460105.01 19.70
2023-06-13 02:10:33 2460108.59 19.71
2023-06-13 06:24:13 2460108.77 19.62
2023-06-13 08:10:47 2460108.84 19.75
2023-08-01 18:34:29 2460158.27 19.72
2023-08-16 16:54:54 2460173.20 19.39
2023-08-16 18:41:29 2460173.28 19.46
2023-09-24 04:06:59 2460211.67 19.56
2023-10-26 21:48:15 2460244.41 19.58
2023-10-26 23:34:49 2460244.48 19.56
2023-11-19 05:40:17 2460267.74 19.55
2024-01-15 05:29:46 2460324.73 19.73
2024-01-15 09:43:26 2460324.91 19.68
2024-01-15 11:30:00 2460324.98 19.60



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