[vsnet-alert 24957] ASASSN-20og

[Kojiguchi Naoto]

ASASSN-20og

     Large amplitude outburst of 8.6 mag.  No past outburst in the ASASSN data. Possible WZ Sge-type object.

ASASSN-20og  --- ------- 7:39:18.89 25:24:41.1 2020-11-16.42 14.05 -------  CV candidate, matches to SDSS g=22.7, g>18.9 on 2020-11-14.46, g=14.3 on 2020-11-16.42.

ASASSN Sky patrol:
https://asas-sn.osu.edu/light_curves/8db474b9-736c-43ff-a02f-73f791b8dd12

IDs:
073918.96 +252440.98 (2000.0) SDSSJ073918.96+252440.9 u=22.165(0.251) g=22.522(0.156) r=22.713(0.219) i=22.648(0.271) z=22.732(0.686)
073918.96 +252440.94 (2000.0) SDSSJ073918.96+252440.9 u=24.307(0.953) g=22.725(0.147) r=22.441(0.158) i=22.595(0.252) z=21.456(0.302)
073918.97 +252440.84 (2000.0) SDSSJ073918.97+252440.8 u=23.628(0.651) g=22.924(0.174) r=22.850(0.244) i=22.185(0.166) z=21.377(0.291)

073918.99 +252440.02 (2000.0) GALEX_DR5_2847192094696539553 FUV=23.026(0.270) NUV=22.573(0.193)