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Gaia21acn


Details Follow-up


Other surveys detections
None
Comments
slowly variable Gaia, WISE and GALEX source brightens by ~0.5 mag
ATels
None
AstroNotes
None

TNS ID
AT2021nq

RA - DEC
22.91633   -25.50130
01:31:39.92   -25:30:04.68
Galactic coords.
204.96143   -80.84244

Alerting date
2021-01-05 12:45:44
Julian date (TCB)
2459220.03
Alerting magnitude
18.47
Historic magnitude
18.85
Historic StdDev
0.10
Class
unknown
Publication date
Jan. 7, 2021, 10:08 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.
2014-08-18 04:55:35 2456887.71 18.78
2014-08-18 09:09:16 2456887.88 18.76
2014-08-18 15:09:31 2456888.13 18.80
2014-08-18 16:56:06 2456888.21 18.75
2014-08-18 21:09:47 2456888.38 18.82
2014-08-26 21:18:31 2456896.39 18.89
2014-08-27 03:18:47 2456896.64 18.80
2014-08-27 05:05:21 2456896.71 18.85
2014-08-27 09:19:02 2456896.89 18.84
2014-08-27 11:05:37 2456896.96 18.82
2014-08-27 15:19:18 2456897.14 18.79
2014-08-27 23:06:08 2456897.46 18.82
2014-08-28 03:19:48 2456897.64 18.79
2014-08-28 05:06:23 2456897.71 18.82
2014-08-28 09:20:04 2456897.89 18.80
2014-08-28 11:06:38 2456897.96 18.82
2014-08-28 15:20:19 2456898.14 18.82
2014-08-28 17:06:53 2456898.21 18.81
2014-08-28 23:07:09 2456898.46 18.81
2014-08-29 03:20:49 2456898.64 18.81
2014-08-29 15:21:20 2456899.14 18.78
2014-08-30 05:08:25 2456899.71 18.84
2014-08-30 09:22:06 2456899.89 18.84
2014-08-30 11:08:40 2456899.96 18.85
2014-08-30 15:22:21 2456900.14 18.85
2014-08-30 21:22:37 2456900.39 18.81
2014-08-31 03:22:52 2456900.64 18.87
2015-01-18 14:00:56 2457041.08 18.74
2015-02-06 12:12:29 2457060.01 18.79
2015-02-06 13:59:03 2457060.08 18.76
2015-05-13 08:50:30 2457155.87 18.82
2015-05-13 10:37:04 2457155.94 18.78
2015-07-04 08:17:33 2457207.85 18.84
2015-07-04 10:04:07 2457207.92 18.84
2015-08-27 08:07:15 2457261.84 18.85
2015-08-27 14:07:31 2457262.09 18.89
2015-11-07 20:21:23 2457334.35 18.89
2015-11-07 22:07:57 2457334.42 18.87
2015-11-08 02:21:36 2457334.60 18.92
2015-11-08 04:08:10 2457334.67 18.89
2015-11-08 10:08:23 2457334.92 18.91
2015-11-20 20:29:44 2457347.35 18.94
2015-11-21 02:29:57 2457347.60 18.94
2016-02-01 14:55:20 2457420.12 18.89
2016-02-15 19:12:43 2457434.30 18.94
2016-02-15 20:59:16 2457434.37 18.94
2016-05-21 23:38:29 2457530.49 18.87
2016-05-22 03:52:10 2457530.66 18.84
2016-06-09 21:56:37 2457549.41 18.81
2016-06-09 23:43:11 2457549.49 18.83
2016-07-14 21:28:50 2457584.40 18.79
2016-11-15 21:28:50 2457708.40 18.78
2016-11-15 23:15:24 2457708.47 18.78
2016-11-16 05:15:37 2457708.72 18.80
2016-12-06 11:18:29 2457728.97 18.77
2016-12-06 15:32:08 2457729.15 18.74
2017-01-07 03:04:32 2457760.63 18.76
2017-01-07 04:51:05 2457760.70 18.76
2017-02-15 03:26:08 2457799.64 18.66
2017-02-15 05:12:42 2457799.72 18.70
2017-02-15 09:26:21 2457799.89 18.69
2017-02-23 03:31:30 2457807.65 18.67
2017-02-23 05:18:04 2457807.72 18.69
2017-02-23 09:31:43 2457807.90 18.69
2017-02-23 11:18:17 2457807.97 18.72
2017-06-01 08:05:50 2457905.84 18.68
2017-07-26 07:49:25 2457960.83 18.67
2017-11-26 07:46:41 2458083.82 18.55
2017-12-21 11:52:29 2458108.99 18.54
2017-12-21 13:39:02 2458109.07 18.53
2018-01-17 13:19:45 2458136.06 18.54
2018-06-12 03:13:11 2458281.63 18.60
2018-07-10 03:04:28 2458309.63 18.58
2018-08-06 19:14:47 2458337.30 18.57
2018-12-07 01:09:05 2458459.55 18.70
2019-01-04 18:48:18 2458488.28 18.72
2019-01-27 18:38:06 2458511.28 18.74
2019-01-27 20:24:39 2458511.35 18.74
2019-05-05 05:08:58 2458608.71 18.70
2019-05-05 11:09:13 2458608.96 18.65
2019-05-05 15:22:54 2458609.14 18.68
2019-05-11 11:14:44 2458614.97 18.66
2019-05-11 17:14:59 2458615.22 18.69
2019-06-23 08:35:53 2458657.86 18.68
2019-07-31 18:22:44 2458696.27 18.69
2019-11-07 16:58:21 2458795.21 18.73
2019-11-07 18:44:55 2458795.28 18.75
2019-11-07 22:58:34 2458795.46 18.79
2019-11-08 00:45:08 2458795.53 18.77
2019-11-14 06:51:26 2458801.79 18.80
2020-01-24 02:32:00 2458872.61 18.83
2020-01-24 04:18:33 2458872.68 18.80
2020-02-14 10:53:11 2458893.95 18.77
2020-02-14 15:06:50 2458894.13 18.79
2020-02-14 16:53:24 2458894.20 18.82
2020-06-17 02:54:34 2459017.62 18.67
2020-07-21 10:33:21 2459051.94 18.62
2020-08-07 07:13:45 2459068.80 18.59
2020-08-07 09:00:20 2459068.88 18.59
2020-12-07 14:54:24 2459191.12 18.47
2021-01-05 14:32:18 2459220.11 18.48
2021-01-28 08:23:00 2459242.85 18.46
2021-05-05 09:19:47 2459339.89 18.47
2021-05-05 11:06:22 2459339.96 18.42
2021-05-05 15:20:03 2459340.14 18.44
2021-05-05 17:06:37 2459340.21 18.45
2021-05-12 11:12:35 2459346.97 18.42
2021-05-12 15:26:15 2459347.14 18.47
2021-05-12 17:12:50 2459347.22 18.46
2021-06-23 20:34:40 2459389.36 18.42
2021-07-26 16:04:15 2459422.17 18.50
2021-08-18 08:25:08 2459444.85 18.53
2021-12-18 08:16:22 2459566.84 18.55
2021-12-18 10:02:56 2459566.92 18.62
2022-01-19 13:40:26 2459599.07 18.60
2022-02-07 01:39:06 2459617.57 18.58
2022-02-07 03:25:40 2459617.64 18.64
2022-05-13 22:16:56 2459713.43 18.61
2022-05-14 00:03:31 2459713.50 18.58
2022-05-14 04:17:11 2459713.68 18.58
2022-05-28 04:24:46 2459727.68 18.60
2022-05-28 06:11:20 2459727.76 18.54
2022-07-05 03:45:04 2459765.66 18.56
2022-08-12 21:23:26 2459804.39 18.55
2022-08-12 23:10:01 2459804.47 18.53
2022-08-27 17:20:53 2459819.22 18.58
2022-08-27 21:34:33 2459819.40 18.55
2022-08-27 23:21:08 2459819.47 18.54
2022-08-28 03:34:49 2459819.65 18.54
2022-11-08 09:48:33 2459891.91 18.53
2022-11-08 11:35:07 2459891.98 18.60
2022-11-08 15:48:46 2459892.16 18.64
2022-11-08 17:35:20 2459892.23 18.63
2022-11-22 09:56:54 2459905.91 18.61
2022-11-22 11:43:28 2459905.99 18.63
2022-12-29 03:24:24 2459942.64 18.70
2022-12-29 05:10:57 2459942.72 18.65
2023-02-02 14:34:46 2459978.11 18.75
2023-02-02 16:21:19 2459978.18 18.73
2023-02-16 08:39:03 2459991.86 18.77
2023-02-16 10:25:37 2459991.93 18.74
2023-05-23 17:18:51 2460088.22 18.88
2023-05-23 19:05:26 2460088.30 18.86
2023-07-16 18:43:00 2460142.28 18.82
2023-11-17 16:56:16 2460266.21 18.90
2023-11-17 18:42:50 2460266.28 18.84
2023-12-08 18:45:04 2460287.28 18.82



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