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Gaia21dfu




Other surveys detections
None
Comments
Gaia source brightens by 0.5 mag in 1.5 year
ATels
None
AstroNotes
None

TNS ID
AT2021tgy

RA - DEC
254.14353   6.11953
16:56:34.45   06:07:10.31
Galactic coords.
24.90564   28.28014

Alerting date
2021-07-11 01:28:52
Julian date (TCB)
2459406.56
Alerting magnitude
18.62
Historic magnitude
19.20
Historic StdDev
0.15
Class
unknown
Publication date
July 14, 2021, 7:34 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.
2015-02-17 08:57:31 2457070.87 19.22
2015-03-21 20:30:48 2457103.35 19.17
2015-03-21 22:17:23 2457103.43 19.22
2015-07-17 05:09:56 2457220.72 19.23
2015-07-17 06:56:30 2457220.79 19.20
2015-09-06 10:26:23 2457271.93 19.21
2015-10-13 21:54:25 2457309.41 19.26
2015-10-13 23:40:59 2457309.49 19.21
2015-10-14 03:54:38 2457309.66 19.27
2016-01-10 00:09:55 2457397.51 19.22
2016-01-10 04:23:36 2457397.68 19.19
2016-01-10 10:23:51 2457397.93 19.21
2016-01-21 04:32:51 2457408.69 19.18
2016-01-21 06:19:25 2457408.76 19.20
2016-01-21 10:33:06 2457408.94 19.17
2016-01-21 12:19:41 2457409.01 19.19
2016-02-28 04:08:25 2457446.67 19.18
2016-02-28 05:55:00 2457446.75 19.16
2016-04-04 15:28:58 2457483.15 19.19
2016-04-04 17:15:32 2457483.22 19.24
2016-04-17 23:23:05 2457496.47 19.20
2016-04-18 03:36:46 2457496.65 19.24
2016-07-25 18:09:48 2457595.26 19.24
2016-07-25 19:56:22 2457595.33 19.17
2016-08-13 06:11:11 2457613.76 19.20
2016-09-16 11:34:44 2457647.98 19.08
2016-09-16 13:21:18 2457648.06 19.14
2017-01-17 07:17:35 2457770.80 19.18
2017-01-17 11:31:16 2457770.98 19.17
2017-02-06 05:38:26 2457790.74 19.13
2017-02-06 07:25:01 2457790.81 19.17
2017-03-10 00:41:17 2457822.53 19.18
2017-04-20 11:50:32 2457863.99 19.11
2017-04-25 07:41:40 2457868.82 19.13
2017-04-25 11:55:21 2457869.00 19.11
2017-04-25 19:42:11 2457869.32 19.14
2017-08-28 02:28:43 2457993.60 19.14
2017-08-28 04:15:17 2457993.68 19.13
2017-09-27 14:06:06 2458024.09 19.13
2017-09-27 15:52:39 2458024.16 19.12
2018-01-27 09:50:28 2458145.91 19.09
2018-03-20 13:50:23 2458198.08 19.10
2018-03-20 15:36:58 2458198.15 19.10
2019-02-06 21:14:57 2458521.39 19.09
2019-02-06 23:01:32 2458521.46 19.12
2019-03-30 22:44:29 2458573.45 19.10
2019-03-31 02:58:10 2458573.62 19.07
2019-07-11 01:31:49 2458675.56 19.05
2019-07-11 05:45:29 2458675.74 19.01
2019-07-11 07:32:03 2458675.81 19.01
2019-07-11 11:45:42 2458675.99 19.03
2019-07-11 17:45:55 2458676.24 18.99
2019-07-11 19:32:29 2458676.31 19.03
2019-07-11 23:46:08 2458676.49 19.01
2019-07-12 07:32:56 2458676.81 19.03
2019-07-12 13:33:09 2458677.06 19.02
2019-07-12 17:46:48 2458677.24 19.02
2019-07-12 19:33:22 2458677.31 19.02
2019-07-12 23:47:02 2458677.49 19.04
2019-09-10 21:29:32 2458737.40 19.06
2019-10-04 04:15:59 2458760.68 19.05
2019-10-04 06:02:32 2458760.75 19.04
2020-01-09 04:38:28 2458857.69 19.14
2020-01-09 06:25:02 2458857.77 19.10
2020-01-09 10:38:43 2458857.94 19.12
2020-01-09 12:25:17 2458858.02 19.10
2020-01-09 16:38:58 2458858.19 19.12
2020-01-09 18:25:33 2458858.27 19.13
2020-01-09 22:39:14 2458858.44 19.10
2020-01-10 04:39:30 2458858.69 19.12
2020-01-12 00:27:56 2458860.52 19.12
2020-01-12 04:41:37 2458860.70 19.15
2020-01-12 06:28:11 2458860.77 19.15
2020-01-12 10:41:52 2458860.95 19.11
2020-01-12 12:28:27 2458861.02 19.13
2020-02-22 20:48:29 2458902.37 19.10
2020-03-25 08:28:13 2458933.85 19.07
2020-03-25 10:14:48 2458933.93 19.07
2020-04-15 10:52:07 2458954.95 19.01
2020-04-15 15:05:48 2458955.13 19.01
2020-09-12 23:08:40 2459105.46 18.86
2020-10-09 03:14:06 2459131.63 18.87
2020-10-09 05:00:39 2459131.71 18.88
2021-03-08 14:59:07 2459282.12 18.72
2021-03-31 10:43:09 2459304.95 18.70
2021-07-10 11:41:52 2459405.99 18.64
2021-07-10 13:28:25 2459406.06 18.68
2021-07-10 19:28:39 2459406.31 18.63
2021-07-10 23:42:18 2459406.49 18.66
2021-07-11 01:28:52 2459406.56 18.62
2021-07-11 07:29:04 2459406.81 18.66
2021-07-13 19:31:09 2459409.31 18.65
2021-07-14 01:31:22 2459409.56 18.66
2021-07-14 05:45:01 2459409.74 18.65
2021-07-14 07:31:35 2459409.81 18.62
2021-07-14 11:45:14 2459409.99 18.64
2021-07-14 13:31:48 2459410.06 18.63



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