<< previous  next >>

Gaia21fhb




Other surveys detections
None
Comments
1.5 mag brightening in known Seyfert galaxy 2MASS J09361749+0918146
ATels
None
AstroNotes
None

TNS ID
AT2021afkg

RA - DEC
144.07286   9.30408
09:36:17.49   09:18:14.69
Galactic coords.
224.54717   40.72193

Alerting date
2021-11-23 18:14:52
Julian date (TCB)
2459542.26
Alerting magnitude
16.50
Historic magnitude
18.06
Historic StdDev
0.08
Class
AGN
Publication date
Nov. 25, 2021, 8:44 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.
2014-11-22 16:48:21 2456984.20 18.08
2014-11-22 18:34:56 2456984.27 18.06
2015-06-18 05:01:19 2457191.71 18.20
2015-06-18 06:47:53 2457191.78 18.15
2015-11-05 19:56:21 2457332.33 18.00
2015-12-07 13:33:56 2457364.07 18.12
2015-12-24 17:54:40 2457381.25 18.14
2015-12-24 19:41:15 2457381.32 18.11
2016-05-06 20:22:30 2457515.35 17.98
2017-10-24 06:06:13 2458050.75 17.94
2017-11-25 21:55:03 2458083.41 18.01
2018-04-07 00:27:51 2458215.52 17.98
2018-04-07 04:41:30 2458215.70 17.90
2018-04-27 04:42:03 2458235.70 18.05
2018-10-16 19:05:19 2458408.30 18.01
2018-11-08 07:05:08 2458430.80 18.08
2018-12-06 05:06:00 2458458.71 18.04
2019-04-16 19:34:32 2458590.32 18.00
2019-10-20 21:44:26 2458777.41 18.06
2019-11-15 04:44:50 2458802.70 18.15
2019-12-10 09:59:53 2458827.92 17.88
2020-04-23 13:16:42 2458963.05 18.10
2020-05-22 02:21:32 2458991.60 18.05
2020-06-15 03:06:17 2459015.63 18.10
2020-10-17 05:17:37 2459139.72 18.17
2020-11-09 05:16:34 2459162.72 18.08
2020-12-06 12:51:21 2459190.04 18.05
2021-04-17 07:33:17 2459321.81 18.13
2021-05-13 11:34:45 2459347.98 18.26
2021-06-08 19:08:51 2459374.30 18.15
2021-11-23 18:14:52 2459542.26 16.50
2021-11-23 20:01:26 2459542.33 16.49



2015 - Institute of Astronomy, University of Cambridge, UK - Privacy policy