[vsnet-alert 24264] SDSS J124058.03-015919.2: a little brightened

Keisuke Isogai isogai at kusastro.kyoto-u.ac.jp
Sat May 9 22:07:10 JST 2020


SDSS J124058.03-015919.2: a little brightened

     Itoh-san and Josch Hambsch have reported further observations.
This object may be brightened with a rising rate of 0.5 mag/d.
The brightness was 17 mag on May 6th and was 16 mag on May 8th.
There have been no clear ordinary superhumps yet. Because the
brightening may be a sign of the next superoutburst, further
observations are strongly encouraged.



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