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Gaia18aay




Other surveys detections
None
Comments
long term brightening (~1mag) in Seyfert 1 galaxy ICRF J225805.9-275821
ATels
3948  4455 
AstroNotes
None

TNS ID
AT2017jyd

RA - DEC
344.52483   -27.97258
22:58:05.96   -27:58:21.29
Galactic coords.
24.38662   -64.92038

Alerting date
2017-12-29 07:26:06
Julian date
2458116.81
Alerting magnitude
16.20
Historic magnitude
17.24
Historic StdDev
0.07
Class
AGN
Publication date
Jan. 3, 2018, 1:52 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.
2014-11-16 19:33:26 2456978.31 17.38
2015-05-29 20:33:07 2457172.36 17.46
2015-05-29 22:19:41 2457172.43 17.48
2015-06-25 22:15:39 2457199.43 17.41
2015-06-26 02:29:20 2457199.60 17.41
2015-11-03 08:47:07 2457329.87 17.37
2015-11-03 10:33:41 2457329.94 17.36
2015-12-01 08:28:23 2457357.85 17.34
2015-12-24 08:18:48 2457380.85 17.35
2016-05-12 21:49:23 2457521.41 17.35
2016-05-12 23:35:58 2457521.48 17.26
2017-12-29 11:39:45 2458116.99 16.36
2018-01-09 23:44:56 2458128.49 16.61
2018-01-10 05:45:09 2458128.74 16.64
2018-01-10 07:31:43 2458128.81 16.68
2018-04-13 21:42:55 2458222.40 17.04
2018-04-14 01:56:36 2458222.58 17.06
2018-04-29 20:03:59 2458238.34 17.04
2018-06-04 01:34:17 2458273.57 16.81
2018-06-04 03:20:52 2458273.64 16.77
2018-10-14 20:00:07 2458406.33 17.13
2018-10-14 21:46:41 2458406.41 17.13
2018-10-15 02:00:20 2458406.58 17.14
2018-10-15 03:46:53 2458406.66 17.12
2018-11-01 15:51:36 2458424.16 17.00
2018-11-01 20:05:15 2458424.34 17.03
2019-05-14 21:02:30 2458618.38 16.95
2019-05-14 22:49:05 2458618.45 16.92
2019-06-15 08:46:16 2458649.87 16.84
2019-10-27 04:57:02 2458783.71 17.20
2019-10-27 06:43:36 2458783.78 17.16
2019-11-17 11:36:54 2458804.98 17.40
2020-05-15 17:24:54 2458985.23 17.30
2020-05-15 19:11:29 2458985.30 17.33
2020-06-13 12:37:45 2459014.03 17.36
2020-06-13 14:24:19 2459014.10 17.35



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