[vsnet-alert 22575] Gaia18cuv

Mon Oct 1 08:12:15 JST 2018

Gaia18cuv

   Bright transient.  Long-period (SS Cyg) system?

Gaia18cuv	AT2018gyl	2018-09-27 07:43:45	343.96376	-80.75506	13.83	18.26	0.08	unknown	2018-09-30 21:49:32	Gaia source brightens by ~4.5 mags, candidate CV

IDs:
2MASS 225551.441 -804518.32 (2000.0) 16.263 15.683 15.248 
225551.296 -804518.30 (2000.0) Gaia_DR2_6351792911755198976 plx=0.914(0.126) dismod=10.2 pmra=2.005(0.255) pmdec=-1.010(0.287) G=18.261 BP=18.963 RP=17.441

ASAS-SN data for the last 10 days:
https://asas-sn.osu.edu/light_curves/6e6b23ca-d9dd-40ac-9f41-be23e0bb9b9b