[vsnet-chat 8086] DV TrA: bright SS Cyg-type dwarf nova

[Taichi Kato]

DV TrA: bright SS Cyg-type dwarf nova

ASAS-SN data:
https://asas-sn.osu.edu/light_curves/1605e932-9379-4094-a809-8b6bfdc443b7

   UGSS like CY Lyr.  Range 13.0-16.6

Gaia (M_V = +4.5 at max):
163925.366 -643110.23 (2000.0) Gaia_DR2_5816238222572518272 plx=2.120(0.033) dismod=8.4 pmra=-7.325(0.028) pmdec=-14.854(0.059) G=14.051 BP=14.182 RP=13.745

X-ray:
163923.6 -643112 (2000.0) 1RXPJ163923-6431.1 0.0125 0.73 0.54
163925.5 -643109 (2000.0) 2XMM_J163925.5-643109 err=0.8 8.583e-14 0.77 -0.22 -0.66 -0.36