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Gaia21dda




Other surveys detections
None
Comments
0.3 mag slow rise in Gaia, WISE and GALEX source
ATels
None
AstroNotes
None

TNS ID
AT2021sfl

RA - DEC
267.60948   57.80301
17:50:26.28   57:48:10.84
Galactic coords.
86.21372   30.70355

Alerting date
2021-07-04 12:21:39
Julian date (TCB)
2459400.02
Alerting magnitude
18.46
Historic magnitude
18.80
Historic StdDev
0.08
Class
unknown
Publication date
July 6, 2021, 7:56 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.
2014-11-05 03:21:20 2456966.64 18.64
2014-11-05 05:07:54 2456966.71 18.59
2015-02-05 20:20:05 2457059.35 18.66
2015-02-05 22:06:40 2457059.42 18.66
2015-03-11 07:49:06 2457092.83 18.66
2015-05-14 02:39:20 2457156.61 18.63
2015-07-16 11:57:28 2457220.00 18.63
2015-10-15 22:52:42 2457311.45 18.58
2015-10-16 00:39:16 2457311.53 18.56
2015-11-17 18:12:41 2457344.26 18.58
2015-12-18 22:06:20 2457375.42 18.60
2016-01-19 15:42:39 2457407.15 18.63
2016-02-18 05:11:33 2457436.72 18.64
2016-03-23 08:51:28 2457470.87 18.68
2016-03-23 10:38:03 2457470.94 18.67
2016-04-18 22:26:49 2457497.44 18.77
2016-05-26 01:54:39 2457534.58 18.77
2016-05-26 03:41:13 2457534.65 18.72
2016-06-20 07:47:18 2457559.82 18.80
2016-06-20 09:33:52 2457559.90 18.71
2016-07-28 07:00:21 2457597.79 18.88
2016-11-29 11:31:03 2457721.98 18.74
2016-11-29 13:17:37 2457722.05 18.75
2016-12-30 12:57:36 2457753.04 18.81
2017-03-01 13:38:52 2457814.07 18.80
2017-05-01 12:52:40 2457875.04 18.83
2017-07-03 10:11:39 2457937.92 18.79
2017-08-09 21:25:54 2457975.39 18.74
2017-08-09 23:12:28 2457975.47 18.72
2017-09-06 09:14:03 2458002.88 18.78
2017-10-11 02:40:22 2458037.61 18.70
2017-10-11 04:26:56 2458037.69 18.75
2017-11-10 08:22:00 2458067.85 18.71
2017-12-12 07:58:23 2458099.83 18.76
2017-12-12 09:44:57 2458099.91 18.73
2018-01-12 03:25:06 2458130.64 18.73
2018-02-13 13:12:08 2458163.05 18.72
2018-03-14 00:57:03 2458191.54 18.75
2018-05-14 01:55:31 2458252.58 18.72
2018-05-14 06:09:11 2458252.76 18.73
2018-06-20 23:21:09 2458290.47 18.78
2018-06-21 01:07:43 2458290.55 18.75
2018-07-16 12:59:50 2458316.04 18.77
2018-08-22 16:29:30 2458353.19 18.76
2018-08-22 18:16:04 2458353.26 18.78
2018-09-19 16:16:09 2458381.18 18.78
2018-09-19 18:02:43 2458381.25 18.83
2018-10-23 15:45:03 2458415.16 18.85
2018-10-23 17:31:37 2458415.23 18.81
2018-11-23 09:25:59 2458445.89 18.79
2018-11-23 11:12:33 2458445.97 18.77
2018-12-25 03:02:56 2458477.63 18.74
2018-12-25 04:49:30 2458477.70 18.76
2019-02-26 14:15:08 2458541.09 18.77
2019-02-26 16:01:43 2458541.17 18.77
2019-03-26 08:01:18 2458568.83 18.80
2019-03-26 09:47:53 2458568.91 18.83
2019-05-01 09:06:14 2458604.88 18.81
2019-05-26 20:58:11 2458630.37 18.82
2019-07-28 16:11:15 2458693.17 18.73
2019-09-01 05:43:58 2458727.74 18.78
2019-09-29 17:04:27 2458756.21 18.70
2019-09-29 18:51:02 2458756.29 18.77
2019-11-04 08:40:43 2458791.86 18.76
2020-01-03 09:47:32 2458851.91 18.84
2020-01-03 11:34:06 2458851.98 18.80
2020-01-27 16:43:41 2458876.20 18.77
2020-01-27 18:30:16 2458876.27 18.80
2020-03-02 12:32:50 2458911.02 18.79
2020-03-02 14:19:24 2458911.10 18.78
2020-03-30 15:28:01 2458939.14 18.74
2020-05-03 11:00:09 2458972.96 18.79
2020-05-03 15:13:49 2458973.13 18.72
2020-06-05 00:20:03 2459005.51 18.75
2020-07-08 17:58:37 2459039.25 18.79
2020-07-08 19:45:12 2459039.32 18.76
2020-10-24 09:43:32 2459146.91 18.73
2020-11-24 03:24:24 2459177.64 18.72
2020-12-25 21:01:23 2459209.38 18.73
2020-12-25 22:47:57 2459209.45 18.72
2021-02-27 08:13:25 2459272.84 18.62
2021-03-27 01:59:46 2459300.58 18.58
2021-05-02 01:17:51 2459336.55 18.50
2021-05-02 03:04:26 2459336.63 18.48
2021-07-04 12:21:39 2459400.02 18.46
2021-07-04 14:08:13 2459400.09 18.45
2021-07-30 12:13:07 2459426.01 18.47
2021-09-04 23:31:37 2459462.48 18.49



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