[vsnet-alert 12905] ER UMa at minimum

[Ohshima]

ER UMa: at minimum

 We have received further observations from de Miguel, Stein, and Oksana 
Antonyuk (Crimean Astrophys. Obs., relayed by E. Pavlenko). According 
to these data, this object returned to the minimum again while negative
superhumps are still seen. At least, our today's observations shows this
minimum have lasted just now. The day when the next superouburst is
predicted. Further observations are still strongly required.