variable star observers, especially those monitoring cataclysmic variables, these days are going to be a bit busier. Outbursts of this kind of stars are giving to a certain frequency, nonperiodic, but most of the time these systems are in a state of minimum brightness.
U Geminorum
Sometimes, however, may overlap in time the eruptions, as a purely fortuitous no other impact that we can enjoy the sight of two peaks simultaneously, as happened between 18 and 20 April 2010 with two well-known dwarf novae: U Geminorum and SS Aurigae (the latter has occupied a post month past) .
SS Aurigae
us not lose these two explosions.
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