[vsnet-outburst 25042] Gaia20byf: VY Scl (+Z Cam?)

[Taichi Kato]

Gaia20byf: VY Scl (+Z Cam?)

http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia20byf/

Gaia20byf	AT2020hyz	2020-04-21 12:25:58	102.67129	-7.48918	18.59	17.12	0.21	unknown	2020-04-23 11:11:44	erratic Galactic plane dips by almost 2 mag

065041.106 -072921.10 (2000.0) Gaia_DR2_3099159615233832448 plx=0.617(0.085) dismod=11.0 pmra=0.069(0.161) pmdec=-1.189(0.164) G=17.158 BP=17.297 RP=16.810

   Blue and relatively nearby object.  Consistent with
a VY Scl star.  Gaia light curve suggests dwarf nova-type
variation before this fading.