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Gaia21fob




Other surveys detections
None
Comments
brightening in confirmed AGN. Spectrum available on TNS
ATels
None
AstroNotes
2021-45 

TNS ID
AT2021ayi

RA - DEC
85.09955   -29.71726
05:40:23.89   -29:43:02.14
Galactic coords.
234.1067   -27.50393

Alerting date
2021-12-14 07:22:16
Julian date (TCB)
2459562.81
Alerting magnitude
16.65
Historic magnitude
17.17
Historic StdDev
0.12
Class
AGN
Publication date
Dec. 15, 2021, 9:30 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.
2014-10-28 00:15:28 2456958.51 17.15
2015-01-02 00:04:50 2457024.50 17.10
2015-01-02 01:51:24 2457024.58 17.09
2015-01-02 06:05:04 2457024.75 17.08
2015-02-13 01:24:06 2457066.56 17.07
2015-03-16 01:00:05 2457097.54 17.12
2015-06-03 03:54:57 2457176.66 17.03
2015-06-03 05:41:31 2457176.74 17.06
2015-07-18 08:26:41 2457221.85 16.94
2015-07-18 10:13:15 2457221.93 16.94
2015-09-12 01:43:26 2457277.57 16.94
2015-10-13 13:26:39 2457309.06 16.98
2015-11-09 03:12:40 2457335.63 16.92
2015-11-09 07:26:21 2457335.81 16.94
2015-12-27 07:05:56 2457383.80 16.85
2015-12-27 08:52:30 2457383.87 16.83
2016-01-17 19:13:37 2457405.30 16.86
2016-01-17 21:00:11 2457405.38 16.83
2016-03-29 00:10:58 2457476.51 16.83
2016-04-20 00:05:14 2457498.50 16.88
2016-06-02 06:30:48 2457541.77 16.78
2016-06-02 10:44:28 2457541.95 16.76
2016-06-13 22:51:06 2457553.45 16.84
2016-06-14 00:37:40 2457553.53 16.74
2016-07-28 15:27:53 2457598.14 16.78
2016-08-17 15:29:54 2457618.15 16.95
2016-09-22 16:38:29 2457654.19 16.76
2016-10-27 14:31:30 2457689.11 16.72
2016-10-27 16:18:04 2457689.18 16.71
2016-11-20 16:23:44 2457713.18 16.71
2016-11-20 20:37:24 2457713.36 16.73
2017-01-08 08:16:30 2457761.84 16.85
2017-01-08 10:03:04 2457761.92 16.83
2017-02-01 04:05:33 2457785.67 16.84
2017-03-07 03:15:07 2457819.64 16.99
2017-03-07 05:01:41 2457819.71 16.98
2017-04-11 16:16:28 2457855.18 17.04
2017-05-01 02:29:08 2457874.60 16.99
2017-05-01 04:15:42 2457874.68 16.97
2017-06-14 13:02:34 2457919.04 17.01
2017-06-14 14:49:09 2457919.12 17.05
2017-06-26 01:09:22 2457930.55 17.06
2017-10-04 11:23:53 2458030.97 17.08
2017-11-12 05:01:31 2458069.71 17.26
2017-11-12 06:48:05 2458069.78 17.24
2017-12-03 17:10:57 2458091.22 17.30
2017-12-03 18:57:32 2458091.29 17.27
2017-12-03 23:11:12 2458091.47 17.31
2018-02-15 22:43:53 2458165.45 17.20
2018-02-16 00:30:27 2458165.52 17.18
2018-03-18 16:21:33 2458196.18 17.17
2018-03-18 18:08:07 2458196.26 17.17
2018-04-25 05:12:29 2458233.72 17.17
2018-04-25 09:26:08 2458233.89 17.19
2018-05-12 03:28:50 2458250.65 17.22
2018-05-12 05:15:24 2458250.72 17.19
2018-06-26 07:58:59 2458295.83 17.24
2018-07-09 02:05:52 2458308.59 17.22
2018-08-20 02:44:33 2458350.61 17.06
2018-08-20 06:58:14 2458350.79 17.05
2018-09-14 18:51:23 2458376.29 16.95
2018-09-14 20:37:57 2458376.36 16.94
2018-10-16 08:20:21 2458407.85 17.01
2018-11-28 00:11:36 2458450.51 17.03
2018-11-28 01:58:10 2458450.58 17.00
2018-12-17 20:08:58 2458470.34 17.02
2018-12-18 02:09:12 2458470.59 17.02
2019-02-01 11:57:44 2458516.00 17.08
2019-02-01 13:44:18 2458516.07 17.08
2019-03-02 07:30:26 2458544.81 17.09
2019-03-29 23:26:54 2458572.48 17.15
2019-05-08 16:21:49 2458612.18 17.17
2019-05-08 18:08:23 2458612.26 17.16
2019-05-23 04:26:54 2458626.69 17.15
2019-05-23 06:13:28 2458626.76 17.16
2019-07-07 10:42:44 2458671.95 16.99
2019-08-05 23:25:40 2458701.48 16.94
2019-08-06 01:12:15 2458701.55 16.96
2019-09-05 06:36:25 2458731.78 16.94
2019-10-03 07:45:41 2458759.82 17.06
2019-11-11 10:06:10 2458798.92 17.12
2019-11-11 11:52:44 2458798.99 17.13
2019-11-25 04:27:36 2458812.69 17.10
2019-11-25 06:14:10 2458812.76 17.09
2020-02-27 21:54:31 2458907.41 16.98
2020-02-27 23:41:05 2458907.49 17.02
2020-03-26 23:00:35 2458935.46 17.05
2020-03-27 00:47:09 2458935.53 17.04
2020-04-25 06:03:32 2458964.75 17.04
2020-04-25 07:50:05 2458964.83 17.07
2020-06-12 15:40:37 2459013.15 17.15
2020-06-12 19:54:17 2459013.33 17.16
2020-06-12 21:40:51 2459013.40 17.15
2020-06-13 01:54:32 2459013.58 17.15
2020-07-04 02:23:08 2459034.60 17.10
2020-07-04 04:09:42 2459034.67 17.09
2020-09-15 12:49:20 2459108.03 17.13
2020-09-15 14:35:54 2459108.11 17.15
2020-10-17 00:32:50 2459139.52 17.07
2020-11-29 00:10:38 2459182.51 17.05
2020-11-29 01:57:12 2459182.58 17.03
2020-11-29 06:10:52 2459182.76 17.05
2020-11-29 07:57:27 2459182.83 17.04
2020-12-18 14:07:52 2459202.09 17.12
2020-12-18 18:21:32 2459202.26 17.11
2020-12-18 20:08:06 2459202.34 17.11
2021-02-02 05:56:38 2459247.75 16.94
2021-03-03 01:28:14 2459276.56 16.92
2021-03-30 11:25:15 2459303.98 16.94
2021-03-30 13:11:49 2459304.05 16.91
2021-05-09 10:19:23 2459343.93 17.05
2021-05-09 12:05:57 2459344.00 17.04
2021-05-23 16:24:34 2459358.18 17.07
2021-05-23 18:11:08 2459358.26 17.07
2021-07-07 22:40:30 2459403.44 16.88
2021-07-08 02:54:10 2459403.62 16.87
2021-09-01 03:49:29 2459458.66 16.76
2021-09-01 08:03:10 2459458.84 16.77
2021-10-28 21:29:36 2459516.40 16.72
2021-10-29 01:43:17 2459516.57 16.74
2021-12-14 07:22:16 2459562.81 16.65
2021-12-14 09:08:50 2459562.88 16.64
2021-12-14 13:22:30 2459563.06 16.65
2021-12-14 15:09:05 2459563.13 16.64
2022-01-03 03:18:50 2459582.64 16.67
2022-01-03 07:32:30 2459582.81 16.61
2022-01-03 09:19:04 2459582.89 16.66
2022-02-13 20:51:28 2459624.37 16.73
2022-03-17 02:26:30 2459655.60 16.66
2022-04-10 18:29:24 2459680.27 16.69
2022-04-10 20:15:58 2459680.34 16.69
2022-05-22 13:01:29 2459722.04 16.64
2022-05-22 17:15:09 2459722.22 16.68
2022-06-03 23:21:13 2459734.47 16.71
2022-06-04 01:07:47 2459734.55 16.71
2022-07-19 03:53:21 2459779.66 16.71
2022-08-05 15:57:55 2459797.17 16.75
2022-08-05 17:44:29 2459797.24 16.71
2022-09-12 21:10:48 2459835.38 16.74
2022-10-14 14:53:31 2459867.12 16.75
2022-10-14 16:40:06 2459867.19 16.71
2022-11-10 02:53:51 2459893.62 16.70
2022-11-10 04:40:26 2459893.69 16.69
2022-12-28 10:20:09 2459941.93 16.90
2023-01-19 02:40:57 2459963.61 17.00
2023-01-19 04:27:31 2459963.69 17.00
2023-02-25 14:12:51 2460001.09 17.09
2023-03-31 01:37:17 2460034.57 17.13
2023-04-21 21:18:37 2460056.39 17.12
2023-06-04 06:10:34 2460099.76 17.21
2023-06-15 18:17:15 2460111.26 17.18
2023-06-15 20:03:49 2460111.34 17.22
2023-08-19 16:56:23 2460176.21 17.30
2023-09-24 12:05:52 2460212.00 17.39
2023-10-29 21:58:46 2460247.42 17.34
2023-10-29 23:45:20 2460247.49 17.35
2023-11-22 16:04:52 2460271.17 17.34
2023-11-22 17:51:26 2460271.24 17.32



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