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Gaia21dhv




Other surveys detections
None
Comments
brightening in known BL Lac
ATels
None
AstroNotes
None

TNS ID
AT2021toj

RA - DEC
14.38884   22.31148
00:57:33.32   22:18:41.33
Galactic coords.
124.79376   -40.53815

Alerting date
2021-07-16 01:36:19
Julian date (TCB)
2459411.57
Alerting magnitude
18.68
Historic magnitude
19.89
Historic StdDev
0.44
Class
BL Lac
Publication date
July 17, 2021, 12:23 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.
2016-01-07 04:18:24 2457394.68 20.46
2016-11-30 06:05:27 2457722.75 20.11
2016-11-30 10:19:06 2457722.93 20.16
2016-12-12 10:24:25 2457734.93 20.14
2016-12-12 12:10:59 2457735.01 20.04
2017-05-28 19:12:34 2457902.30 20.31
2017-05-28 23:26:15 2457902.48 20.11
2017-05-29 01:12:50 2457902.55 19.95
2017-05-29 05:26:31 2457902.73 19.73
2017-06-12 23:36:24 2457917.48 20.39
2017-06-13 01:22:59 2457917.56 20.27
2017-06-13 05:36:40 2457917.73 20.31
2017-12-08 18:42:35 2458096.28 19.40
2018-01-27 01:57:20 2458145.58 18.95
2018-06-07 00:34:05 2458276.52 19.41
2018-06-07 02:20:40 2458276.60 19.37
2018-07-30 08:11:09 2458329.84 19.79
2019-01-10 19:35:51 2458494.32 20.15
2019-12-18 19:55:12 2458836.33 19.96
2019-12-18 21:41:46 2458836.40 19.91
2020-02-07 05:30:52 2458886.73 20.45
2020-07-28 09:58:39 2459058.92 19.67
2020-12-18 13:45:20 2459202.07 20.83
2021-02-06 19:17:47 2459252.30 20.73
2021-06-17 19:43:26 2459383.32 20.09
2021-07-16 01:36:19 2459411.57 18.68
2021-07-16 03:22:54 2459411.64 18.84



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