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Gaia21eyv




Other surveys detections
None
Comments
long term decline of ~1.5 mags in known QSO
ATels
None
AstroNotes
None

TNS ID
AT2021adla

RA - DEC
333.61700   -3.39701
22:14:28.08   -03:23:49.24
Galactic coords.
58.32732   -45.64992

Alerting date
2021-10-29 21:31:18
Julian date (TCB)
2459517.40
Alerting magnitude
19.90
Historic magnitude
18.69
Historic StdDev
0.16
Class
QSO
Publication date
Nov. 5, 2021, 8:25 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.
2014-10-29 08:04:17 2456959.84 18.69
2015-05-25 08:09:02 2457167.84 18.46
2015-06-20 14:03:55 2457194.09 18.51
2015-06-20 15:50:30 2457194.16 18.50
2015-11-08 04:57:19 2457334.71 18.32
2016-06-08 15:08:03 2457548.13 18.75
2016-06-08 16:54:38 2457548.20 18.73
2016-11-17 16:18:37 2457710.18 18.48
2017-01-05 03:49:50 2457758.66 18.53
2017-01-05 05:36:24 2457758.73 18.56
2017-05-19 05:58:57 2457892.75 18.63
2017-05-19 07:45:32 2457892.82 18.59
2017-06-24 17:30:34 2457929.23 18.60
2017-06-24 19:17:09 2457929.30 18.59
2017-07-08 13:26:10 2457943.06 18.58
2017-07-08 17:39:51 2457943.24 18.59
2017-10-12 21:14:43 2458039.39 18.57
2017-10-13 03:14:55 2458039.64 18.63
2017-10-21 13:33:53 2458048.07 18.62
2017-10-21 15:20:27 2458048.14 18.61
2017-10-21 19:34:05 2458048.32 18.63
2017-11-28 00:49:13 2458085.53 18.60
2017-11-28 02:35:47 2458085.61 18.59
2018-01-07 01:55:20 2458125.58 18.61
2018-01-07 06:08:59 2458125.76 18.64
2018-01-07 07:55:33 2458125.83 18.61
2018-01-07 12:09:12 2458126.01 18.64
2018-01-07 13:55:46 2458126.08 18.66
2018-01-07 19:55:58 2458126.33 18.63
2018-01-08 01:56:11 2458126.58 18.57
2018-01-08 06:09:50 2458126.76 18.60
2018-01-08 07:56:23 2458126.83 18.59
2018-01-08 12:10:02 2458127.01 18.58
2018-01-08 13:56:36 2458127.08 18.62
2018-01-08 18:10:15 2458127.26 18.63
2018-01-08 19:56:48 2458127.33 18.59
2018-01-09 00:10:27 2458127.51 18.58
2018-01-09 01:57:01 2458127.58 18.61
2018-01-09 06:10:40 2458127.76 18.61
2018-01-09 12:10:52 2458128.01 18.62
2018-01-09 13:57:26 2458128.08 18.63
2018-01-09 18:11:05 2458128.26 18.63
2018-01-10 00:11:18 2458128.51 18.63
2018-01-10 01:57:52 2458128.58 18.60
2018-01-10 07:58:05 2458128.83 18.62
2018-04-10 15:13:29 2458219.13 18.59
2018-04-10 19:27:10 2458219.31 18.59
2018-04-11 01:27:25 2458219.56 18.56
2018-04-23 19:36:46 2458232.32 18.54
2018-04-23 21:23:21 2458232.39 18.55
2018-05-30 07:10:47 2458268.80 18.63
2018-10-20 04:14:43 2458411.68 18.66
2018-10-20 08:28:22 2458411.85 18.71
2018-11-06 16:16:50 2458429.18 18.80
2018-11-06 20:30:29 2458429.35 18.81
2018-12-08 13:57:39 2458461.08 18.94
2019-04-19 02:32:56 2458592.61 18.88
2019-04-19 04:19:31 2458592.68 18.88
2019-05-10 02:38:05 2458613.61 18.83
2019-05-10 04:24:40 2458613.68 18.85
2019-06-10 04:08:36 2458644.67 18.80
2019-06-10 08:22:18 2458644.85 18.76
2019-10-23 07:03:35 2458779.79 18.87
2019-11-12 19:38:49 2458800.32 18.85
2019-11-12 23:52:28 2458800.49 18.83
2019-12-12 02:51:02 2458829.62 18.81
2020-04-26 06:03:31 2458965.75 18.68
2020-05-20 11:10:59 2458989.97 18.68
2020-06-18 00:21:50 2459018.52 18.74
2020-06-18 02:08:25 2459018.59 18.75
2020-10-20 14:26:33 2459143.10 19.01
2020-10-20 16:13:06 2459143.18 19.02
2020-11-07 14:27:49 2459161.10 19.02
2020-11-07 16:14:23 2459161.18 19.00
2021-04-19 10:18:05 2459323.93 19.18
2021-04-19 14:31:46 2459324.11 19.17
2021-05-11 02:36:04 2459345.61 19.17
2021-06-10 16:07:33 2459376.17 19.32
2021-06-10 20:21:14 2459376.35 19.30
2021-10-29 21:31:18 2459517.40 19.90
2021-10-29 23:17:52 2459517.47 19.73
2021-12-19 03:04:19 2459567.63 19.57
2022-04-29 11:27:44 2459698.98 19.16
2022-05-26 09:35:20 2459725.90 19.17
2022-05-26 11:21:55 2459725.97 19.12
2022-06-21 09:31:24 2459751.90 19.12
2022-06-21 11:17:59 2459751.97 19.10
2022-11-08 22:38:04 2459892.44 19.04
2022-12-07 00:03:03 2459920.50 18.99
2022-12-28 22:11:34 2459942.42 18.86
2022-12-28 23:58:07 2459942.50 18.87
2023-05-10 00:38:45 2460074.53 18.83
2023-05-10 04:52:26 2460074.70 18.77
2023-06-10 22:34:37 2460106.44 18.82
2023-07-01 10:39:40 2460126.94 18.71
2023-11-19 07:32:22 2460267.81 18.35
2023-12-22 00:58:35 2460300.54 18.40
2023-12-22 05:12:14 2460300.72 18.42
2024-01-06 13:03:08 2460316.04 18.37
2024-01-06 17:16:47 2460316.22 18.40
2024-01-06 19:03:21 2460316.29 18.40



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