[vsnet-alert 22727] ASASSN-18yi: change of fading rate

Yasuyuki WAKAMATSU wakamatsu at kusastro.kyoto-u.ac.jp
Thu Nov 15 02:48:14 JST 2018


ASASSN-18yi: change of fading rate

Josch Hambsch and Berto Monard reported further observations.
The fading rate of the magnitude was changed on November 11.
The fading rate is now about 0.38 mag/d and the magnitude dropped
to about 17.8 mag. The current superhump stage is unknown because
superhumps cannot be detected due to the overlap of eclipses.
The eclipse depth reaches 19 mag.



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