[vsnet-outburst 25073] ER UMa: frequent outbursts again

[Taichi Kato]

ER UMa: frequent outbursts again

   Crimean Astrophys. Obs. team has reported further
observations.  The object currently undergoes outbursts
every four days.  Together with this, the apparent absence
of negative superhumps suggest that the system returned
to its ordinary (positive superhump) state after
the most recent superoutburst.  The object should have
been in negative superhump state before this, as judged
from the small number of normal outbursts.