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Gaia21ftm




Other surveys detections
None
Comments
~2 mag outburst in Gaia source
ATels
None
AstroNotes
None

TNS ID
AT2021agra

RA - DEC
220.52333   3.71166
14:42:05.60   03:42:41.98
Galactic coords.
356.22734   54.69781

Alerting date
2021-12-25 12:54:09
Julian date (TCB)
2459574.04
Alerting magnitude
18.74
Historic magnitude
20.26
Historic StdDev
0.40
Class
unknown
Publication date
Dec. 28, 2021, 3:21 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.
2015-08-29 16:32:42 2457264.19 19.76
2016-02-23 12:22:13 2457442.02 19.51
2016-02-23 16:35:54 2457442.19 19.68
2016-08-17 05:39:58 2457617.74 19.34
2017-01-13 07:48:09 2457766.83 20.38
2017-02-13 20:46:09 2457798.37 20.06
2017-06-09 15:20:03 2457914.14 20.31
2017-06-09 23:06:50 2457914.46 20.20
2017-09-02 21:47:59 2457999.41 21.00
2017-09-16 09:55:28 2458012.91 20.93
2017-12-12 02:59:04 2458099.62 20.02
2017-12-12 04:45:38 2458099.70 19.97
2017-12-12 10:45:54 2458099.95 20.14
2017-12-12 20:59:50 2458100.37 20.70
2017-12-13 03:00:06 2458100.63 20.47
2017-12-13 09:00:21 2458100.88 20.70
2017-12-13 16:47:11 2458101.20 20.35
2017-12-13 22:47:27 2458101.45 20.52
2017-12-14 03:01:08 2458101.63 20.36
2017-12-14 04:47:43 2458101.70 20.46
2017-12-14 09:01:24 2458101.88 20.41
2017-12-14 10:47:59 2458101.95 20.26
2017-12-14 16:48:15 2458102.20 20.33
2018-01-23 22:21:54 2458142.43 20.73
2018-06-17 04:17:32 2458286.68 21.18
2019-06-26 19:06:47 2458661.30 21.10
2021-06-27 07:05:16 2459392.80 21.01
2021-12-25 17:07:51 2459574.21 18.54



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