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Gaia17coj




Other surveys detections
None
Comments
Source coincident with 4C -02.81 (BL Lac object) brightens by ~1mag, previous brightening in LC
ATels
4333 
AstroNotes
None

TNS ID
AT2017hga

RA - DEC
323.54297   -1.88813
21:34:10.31   -01:53:17.27
Galactic coords.
52.38971   -36.50366

Alerting date
2017-10-09 01:30:13
Julian date
2458035.56
Alerting magnitude
16.88
Historic magnitude
17.98
Historic StdDev
0.35
Class
BL Lac
Publication date
Oct. 10, 2017, 7:44 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.
2015-06-17 15:49:03 2457191.16 18.48
2015-11-07 09:18:22 2457333.89 18.66
2015-12-08 10:35:46 2457364.94 18.42
2015-12-26 20:51:31 2457383.37 18.07
2015-12-26 22:38:04 2457383.44 18.05
2016-05-05 21:26:22 2457514.39 18.66
2016-06-09 09:00:18 2457548.88 18.42
2016-06-09 10:46:53 2457548.95 18.40
2016-10-01 23:09:21 2457663.46 18.36
2016-10-02 00:55:55 2457663.54 18.34
2016-10-02 05:09:34 2457663.71 18.36
2016-10-02 06:56:07 2457663.79 18.31
2016-10-08 17:14:18 2457670.22 18.36
2016-10-08 19:00:51 2457670.29 18.35
2016-10-09 01:01:04 2457670.54 18.38
2016-11-16 22:26:25 2457709.44 18.22
2016-12-23 23:34:33 2457746.48 17.46
2016-12-24 03:48:12 2457746.66 17.52
2016-12-24 05:34:46 2457746.73 17.54
2016-12-24 09:48:24 2457746.91 17.57
2017-01-01 15:54:03 2457755.16 17.44
2017-01-01 17:40:37 2457755.24 17.42
2017-01-01 21:54:16 2457755.41 17.37
2017-01-01 23:40:50 2457755.49 17.38
2017-03-29 18:18:45 2457842.26 18.25
2017-03-29 20:05:20 2457842.34 18.25
2017-03-30 02:05:36 2457842.59 18.24
2017-03-30 06:19:16 2457842.76 18.25
2017-04-08 00:27:03 2457851.52 18.28
2017-04-08 02:13:38 2457851.59 18.26
2017-04-08 06:27:19 2457851.77 18.25
2017-04-08 08:13:54 2457851.84 18.30
2017-05-16 19:47:03 2457890.32 18.20
2017-06-26 11:24:07 2457930.98 17.94
2017-07-03 01:16:52 2457937.55 18.00
2017-07-03 05:30:33 2457937.73 17.98
2017-07-03 07:17:08 2457937.80 17.99
2017-07-03 11:30:49 2457937.98 17.99
2017-07-03 13:17:23 2457938.05 17.99
2017-10-09 01:30:13 2458035.56 16.93
2017-10-09 03:16:47 2458035.64 16.92
2017-10-25 07:33:38 2458051.82 17.21
2017-10-25 09:20:11 2458051.89 17.19
2017-11-27 08:43:42 2458084.86 17.56
2018-04-06 07:23:29 2458214.81 16.86
2018-04-25 07:30:34 2458233.81 17.49
2018-04-25 09:17:09 2458233.89 17.47
2018-10-18 08:33:47 2458409.86 17.53
2018-10-18 10:20:20 2458409.93 17.48
2018-11-09 04:14:38 2458431.68 17.17
2018-11-09 08:28:17 2458431.85 17.12
2018-12-07 20:05:37 2458460.34 17.42
2018-12-07 21:52:11 2458460.41 17.42
2019-04-15 20:32:28 2458589.36 17.28
2019-05-10 22:17:11 2458614.43 17.44
2019-06-07 14:22:22 2458642.10 17.86
2019-10-19 23:11:15 2458776.47 17.90
2019-10-20 00:57:49 2458776.54 17.90
2019-11-13 18:01:25 2458801.25 17.77
2019-12-09 14:46:02 2458827.12 17.59
2020-04-24 23:54:18 2458964.50 18.05
2020-05-22 23:17:50 2458992.47 18.06
2020-06-17 00:12:15 2459017.51 17.96
2020-06-17 01:58:49 2459017.58 17.93



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