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Gaia21ddr




Other surveys detections
None
Comments
slow brightening of Gaia, WISE and UV source
ATels
None
AstroNotes
None

TNS ID
AT2021sly

RA - DEC
73.32278   -17.86556
04:53:17.47   -17:51:56.02
Galactic coords.
217.013   -33.88164

Alerting date
2021-07-06 16:23:07
Julian date (TCB)
2459402.18
Alerting magnitude
18.66
Historic magnitude
19.13
Historic StdDev
0.10
Class
unknown
Publication date
July 8, 2021, 9:10 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.
2015-01-03 08:09:03 2457025.84 19.15
2015-01-03 12:22:42 2457026.02 19.13
2015-01-03 14:09:16 2457026.09 19.12
2015-02-14 17:53:00 2457068.25 19.12
2015-02-14 19:39:34 2457068.32 19.12
2015-03-19 23:15:46 2457101.47 19.12
2015-07-16 03:56:33 2457219.66 19.08
2015-09-08 03:24:57 2457273.64 19.10
2015-10-15 19:16:14 2457311.30 19.10
2015-10-15 21:02:49 2457311.38 19.12
2015-10-16 01:16:30 2457311.55 19.12
2015-10-16 03:03:04 2457311.63 19.14
2015-11-02 01:27:24 2457328.56 19.08
2015-11-02 03:13:59 2457328.63 19.08
2015-11-02 07:27:39 2457328.81 19.09
2016-01-03 03:09:52 2457390.63 19.07
2016-01-21 15:16:49 2457409.14 19.09
2016-01-21 19:30:28 2457409.31 19.12
2016-02-25 19:00:44 2457444.29 19.13
2016-04-02 00:10:46 2457480.51 19.12
2016-04-17 12:14:18 2457496.01 19.15
2016-04-17 14:00:52 2457496.08 19.12
2016-07-25 15:12:55 2457595.13 19.17
2016-07-25 16:59:30 2457595.21 19.09
2016-08-15 23:00:44 2457616.46 19.04
2016-09-18 14:49:10 2457650.12 19.05
2016-11-04 20:30:56 2457697.35 19.09
2016-11-04 22:17:30 2457697.43 19.09
2016-11-05 02:31:11 2457697.60 19.12
2016-11-05 04:17:45 2457697.68 19.12
2016-11-05 08:31:26 2457697.86 19.09
2016-11-05 14:31:41 2457698.11 19.11
2016-11-05 16:18:15 2457698.18 19.12
2016-11-05 20:31:56 2457698.36 19.10
2016-11-05 22:18:30 2457698.43 19.08
2016-11-06 02:32:10 2457698.61 19.08
2016-11-06 04:18:45 2457698.68 19.12
2016-11-06 08:32:25 2457698.86 19.11
2016-11-06 14:32:40 2457699.11 19.11
2016-11-06 20:32:54 2457699.36 19.11
2016-11-07 02:33:09 2457699.61 19.11
2016-11-07 04:19:43 2457699.68 19.04
2016-11-07 08:33:24 2457699.86 19.09
2016-11-07 14:33:38 2457700.11 19.10
2016-11-07 16:20:13 2457700.18 19.08
2016-11-07 20:33:53 2457700.36 19.15
2016-11-07 22:20:27 2457700.43 19.10
2016-11-08 02:34:08 2457700.61 19.10
2016-11-08 08:34:23 2457700.86 19.10
2016-11-08 10:20:57 2457700.93 19.08
2016-11-08 14:34:37 2457701.11 19.11
2016-11-08 16:21:12 2457701.18 19.11
2016-11-08 20:34:52 2457701.36 19.11
2016-11-09 02:35:07 2457701.61 19.13
2016-11-09 04:21:42 2457701.68 19.07
2016-11-09 08:35:22 2457701.86 19.06
2016-11-09 10:21:57 2457701.93 19.14
2016-11-09 14:35:37 2457702.11 19.08
2016-11-09 20:35:52 2457702.36 19.08
2017-01-12 16:19:04 2457766.18 19.10
2017-01-12 20:32:43 2457766.36 19.10
2017-02-05 04:18:10 2457789.68 19.07
2017-02-05 08:31:49 2457789.86 19.08
2017-03-07 17:16:34 2457820.22 19.11
2017-04-16 04:14:39 2457859.68 19.15
2017-04-16 08:28:18 2457859.85 19.10
2017-04-27 02:34:04 2457870.61 19.14
2017-04-27 04:20:38 2457870.68 19.12
2017-04-27 08:34:18 2457870.86 19.11
2017-08-05 11:40:51 2457970.99 19.13
2017-08-05 13:27:26 2457971.06 19.19
2018-01-23 17:04:21 2458142.21 19.13
2018-01-23 18:50:55 2458142.29 19.14
2018-03-18 16:35:57 2458196.19 19.15
2018-04-30 23:10:07 2458239.47 19.12
2018-05-01 03:23:47 2458239.64 19.10
2018-05-01 05:10:21 2458239.72 19.12
2018-05-01 09:24:00 2458239.89 19.10
2018-05-05 21:27:43 2458244.39 19.12
2018-05-05 23:14:17 2458244.47 19.14
2018-05-06 03:27:56 2458244.64 19.11
2018-05-06 05:14:30 2458244.72 19.12
2018-06-26 21:29:17 2458296.40 19.13
2018-06-27 01:42:58 2458296.57 19.13
2018-06-27 03:29:32 2458296.65 19.11
2018-07-04 01:48:59 2458303.58 19.10
2018-07-04 03:35:33 2458303.65 19.11
2018-07-04 07:49:14 2458303.83 19.11
2018-07-04 09:35:49 2458303.90 19.11
2018-08-16 14:34:45 2458347.11 19.13
2018-09-14 12:36:41 2458376.03 19.07
2018-10-11 08:20:31 2458402.85 19.09
2019-02-03 19:59:46 2458518.33 19.05
2019-03-29 05:40:12 2458571.74 19.11
2019-07-06 08:38:55 2458670.86 19.05
2019-07-06 10:25:30 2458670.93 19.12
2019-08-08 07:01:02 2458703.79 19.04
2019-10-02 13:31:01 2458759.06 19.02
2020-01-05 13:36:29 2458854.07 18.99
2020-01-05 15:23:03 2458854.14 18.93
2020-01-17 19:52:48 2458866.33 18.94
2020-01-17 21:39:22 2458866.40 18.94
2020-02-24 05:41:09 2458903.74 18.95
2020-03-27 13:01:38 2458936.04 18.91
2020-04-19 05:51:12 2458958.74 18.85
2020-04-19 07:37:46 2458958.82 18.85
2020-04-19 11:51:25 2458958.99 18.90
2020-04-19 13:37:59 2458959.07 18.90
2020-06-24 01:55:15 2459024.58 18.90
2020-06-24 07:55:29 2459024.83 18.91
2020-06-24 09:42:04 2459024.90 18.89
2020-06-24 13:55:44 2459025.08 18.87
2020-06-24 15:42:19 2459025.15 18.89
2020-06-24 19:56:00 2459025.33 18.89
2020-07-06 02:08:44 2459036.59 18.89
2020-07-06 03:55:18 2459036.66 18.87
2020-07-06 09:55:33 2459036.91 18.90
2020-08-17 02:33:26 2459078.61 18.89
2020-09-15 06:34:38 2459107.77 18.90
2020-09-15 08:21:13 2459107.85 18.86
2020-10-12 00:33:09 2459134.52 18.86
2020-10-12 02:19:44 2459134.60 18.86
2021-03-06 23:46:34 2459280.49 18.71
2021-03-29 17:38:29 2459303.24 18.69
2021-03-29 19:25:03 2459303.31 18.74
2021-07-06 20:36:48 2459402.36 18.69
2021-07-19 22:30:54 2459415.44 18.68
2021-08-28 09:42:23 2459454.90 18.72



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