[vsnet-chat 8077] V520 Pup: constant?

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Mon Aug 6 16:37:49 JST 2018


V520 Pup: constant?

ASAS-SN data:
https://asas-sn.osu.edu/light_curves/2be84037-8598-4ce1-b655-99195d3832a7

   It was probably impossible to detect variation
less than 0.1 mag (if present) by Takamizawa's
photographic observations.
Effect of two stars?
080703.972 -322128.99 (2000.0) Gaia_DR2_5547712675329430016 plx=1.107(0.019) dismod=9.8 pmra=-4.548(0.025) pmdec=5.020(0.030) G=13.848 BP=14.268 RP=13.260
080703.676 -322133.84 (2000.0) Gaia_DR2_5547712675329432192 plx=0.371(0.034) dismod=12.2 pmra=-3.081(0.048) pmdec=3.420(0.051) G=14.838 BP=15.274 RP=14.207



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