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Gaia22dnc




Other surveys detections
None
Comments
~1 mag rise over 2.5 years in Gaia, WISE, GALEX and radio source, candidate QSO
ATels
None
AstroNotes
None

TNS ID
AT2022sdi

RA - DEC
208.20948   -18.29123
13:52:50.28   -18:17:28.43
Galactic coords.
322.76605   42.20354

Alerting date
2022-08-24 11:38:11
Julian date (TCB)
2459815.98
Alerting magnitude
17.55
Historic magnitude
18.49
Historic StdDev
0.28
Class
unknown
Publication date
Aug. 25, 2022, 7:22 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.
2014-08-30 11:27:24 2456899.98 18.73
2015-02-16 15:53:23 2457070.16 18.67
2015-02-16 17:39:58 2457070.24 18.69
2015-07-01 16:35:14 2457205.19 18.68
2015-07-01 18:21:48 2457205.27 18.72
2016-01-07 17:15:49 2457395.22 18.51
2016-02-05 10:59:47 2457423.96 18.50
2016-02-26 06:49:08 2457444.78 18.50
2016-02-26 11:02:50 2457444.96 18.48
2016-08-13 11:14:34 2457613.97 18.60
2016-08-13 13:01:08 2457614.04 18.48
2016-09-01 11:16:10 2457632.97 18.47
2017-01-17 00:26:31 2457770.52 18.43
2017-02-19 19:22:25 2457804.31 18.49
2017-02-19 21:09:00 2457804.38 18.48
2017-03-05 19:31:32 2457818.31 18.49
2017-03-05 21:18:06 2457818.39 18.46
2017-08-29 19:33:36 2457995.32 18.44
2017-08-29 21:20:10 2457995.39 18.42
2017-09-09 07:39:48 2458005.82 18.43
2017-09-09 09:26:22 2458005.89 18.42
2017-12-23 03:32:06 2458110.65 18.42
2017-12-23 05:18:40 2458110.72 18.44
2017-12-23 09:32:22 2458110.90 18.42
2018-01-27 09:00:10 2458145.88 18.38
2018-06-12 09:50:50 2458281.91 18.32
2018-06-12 11:37:24 2458281.98 18.34
2018-06-28 15:56:41 2458298.16 18.30
2018-06-28 17:43:14 2458298.24 18.31
2018-08-02 17:10:33 2458333.22 18.33
2018-12-19 12:13:44 2458472.01 18.30
2018-12-19 16:27:26 2458472.19 18.27
2019-01-07 10:31:30 2458490.94 18.29
2019-01-07 12:18:05 2458491.01 18.30
2019-02-06 17:57:53 2458521.25 18.29
2019-06-21 16:56:21 2458656.21 18.29
2019-06-21 18:42:54 2458656.28 18.29
2019-07-14 18:39:40 2458679.28 18.30
2019-08-11 07:21:42 2458706.81 18.31
2019-08-11 09:08:15 2458706.88 18.35
2019-12-22 18:38:12 2458840.28 18.34
2019-12-22 22:51:53 2458840.45 18.39
2020-01-13 19:25:14 2458862.31 18.35
2020-02-10 14:39:22 2458890.11 18.32
2020-06-28 22:12:43 2459029.43 18.09
2020-07-24 23:06:11 2459055.46 18.04
2020-07-25 00:52:44 2459055.54 18.04
2020-08-03 05:09:20 2459064.71 18.09
2020-12-19 22:25:56 2459203.43 17.98
2020-12-20 00:12:31 2459203.51 17.98
2021-02-07 04:10:25 2459252.67 17.92
2021-02-07 05:56:59 2459252.75 17.92
2021-06-22 00:41:25 2459387.53 17.72
2021-07-15 18:37:18 2459411.28 17.74
2021-08-14 04:31:10 2459440.69 17.72
2021-12-29 07:20:09 2459577.81 17.61
2022-02-17 07:07:30 2459627.80 17.56
2022-07-02 13:49:19 2459763.08 17.58
2022-08-24 11:38:11 2459815.98 17.55
2022-08-24 13:24:45 2459816.06 17.53
2023-01-08 08:29:55 2459952.85 17.52



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