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Gaia19bnc




Other surveys detections
None
Comments
BL Lac 87GB 050244.7+653321 brightens by 1.6 mag
ATels
None

TNS ID
AT2017btt

RA - DEC
76.91621   65.62553
05:07:39.89   65:37:31.91
Galactic coords.
145.49883   14.75317

Alerting date
2019-04-16 00:52:17
Julian date
2458589.54
Alerting magnitude
17.68
Historic magnitude
19.12
Historic StdDev
0.32
Class
unknown
Publication date
April 25, 2019, 11:49 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.
2014-11-21 03:39:24 2456982.65 18.33
2014-11-21 05:25:58 2456982.73 18.26
2014-11-25 17:30:00 2456987.23 18.93
2014-11-25 21:43:40 2456987.41 19.01
2014-11-25 23:30:14 2456987.48 18.99
2015-01-12 07:58:16 2457034.83 18.29
2015-01-12 09:44:50 2457034.91 18.26
2015-03-02 18:58:29 2457084.29 18.99
2015-03-02 20:45:03 2457084.36 18.96
2015-04-01 08:23:35 2457113.85 19.46
2015-06-30 08:14:00 2457203.84 19.29
2015-06-30 14:14:15 2457204.09 19.40
2015-06-30 18:27:56 2457204.27 19.34
2015-06-30 20:14:30 2457204.34 19.33
2015-07-01 00:28:12 2457204.52 19.33
2015-07-01 06:28:26 2457204.77 19.37
2015-07-02 00:29:10 2457205.52 19.42
2015-07-02 02:15:45 2457205.59 19.40
2015-07-02 18:29:54 2457206.27 19.42
2015-07-03 06:30:23 2457206.77 19.32
2015-07-03 18:30:51 2457207.27 19.20
2015-07-04 00:31:06 2457207.52 19.28
2015-07-04 06:31:20 2457207.77 19.30
2015-07-05 14:19:07 2457209.10 19.50
2015-07-06 06:33:17 2457209.77 19.41
2015-07-06 12:33:32 2457210.02 19.44
2015-07-06 18:33:47 2457210.27 19.41
2015-07-06 20:20:21 2457210.35 19.46
2015-07-07 02:20:36 2457210.60 19.41
2015-08-25 18:17:57 2457260.26 19.23
2016-01-21 20:54:56 2457409.37 19.34
2016-01-21 22:41:30 2457409.45 19.32
2016-02-05 08:58:35 2457423.87 19.19
2016-03-12 21:51:33 2457460.41 19.34
2016-04-15 21:24:25 2457494.39 19.38
2016-04-16 01:38:04 2457494.57 19.45
2016-05-08 01:43:10 2457516.57 19.74
2017-10-24 09:14:39 2458050.89 18.89
2017-11-07 17:07:23 2458065.21 19.07
2017-11-07 21:21:04 2458065.39 19.06
2018-04-04 11:43:17 2458212.99 19.69
2018-04-04 13:29:51 2458213.06 19.73
2018-05-25 01:07:10 2458263.55 19.02
2018-05-25 17:21:18 2458264.22 19.07
2018-05-25 23:21:32 2458264.47 19.07
2018-05-26 01:08:06 2458264.55 19.15
2018-05-26 05:21:46 2458264.72 19.10
2018-05-26 07:08:20 2458264.80 19.04
2018-05-26 11:22:00 2458264.97 19.09
2018-05-26 17:22:13 2458265.22 19.14
2018-05-26 19:08:48 2458265.30 19.17
2018-05-26 23:22:27 2458265.47 19.12
2018-05-27 05:22:41 2458265.72 19.16
2018-05-27 07:09:15 2458265.80 19.23
2018-05-27 11:22:55 2458265.97 19.10
2018-05-27 13:09:29 2458266.05 19.15
2018-05-28 07:10:11 2458266.80 19.03
2018-05-29 07:11:07 2458267.80 19.27
2018-08-02 07:10:02 2458332.80 18.75
2018-08-02 11:23:43 2458332.97 18.70
2018-08-29 07:10:38 2458359.80 18.78
2018-11-07 05:57:59 2458429.75 18.71
2019-01-03 14:33:24 2458487.11 19.33
2019-01-03 16:19:58 2458487.18 19.37
2019-01-03 20:33:38 2458487.36 19.27
2019-01-03 22:20:12 2458487.43 19.33
2019-01-09 02:37:49 2458492.61 19.16
2019-04-16 00:52:17 2458589.54 17.68
2019-04-16 02:38:51 2458589.61 17.56
2019-10-20 08:38:51 2458776.86 19.00
2020-03-11 05:57:55 2458919.75 17.77
2020-04-05 12:53:32 2458945.04 18.73
2020-04-05 14:40:06 2458945.11 18.76
2020-05-19 23:13:31 2458989.47 18.87
2020-05-20 03:27:10 2458989.64 18.83
2020-05-20 05:13:44 2458989.72 18.82
2020-05-24 23:18:23 2458994.47 18.97
2020-05-25 03:32:02 2458994.65 18.92
2020-05-25 05:18:36 2458994.72 18.94



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