[vsnet-outburst 10521] Re: [vsnet-alert 11456] MN Dra superoutburst? - request

Hiroyuki Maehara maehara at kwasan.kyoto-u.ac.jp
Sat Sep 5 21:56:00 JST 2009


MN Dra is not in outburst.

object         YYYYMMDD(UT)   mag      code
DRAMN          20090905.46373 <177C    Mhh.VSOLJ

On Sat, Sep 05, 2009 at 11:03:47AM +0900, Taichi Kato wrote:
>    According to Elena Pavlenko, the unusual SU UMa-type dwarf nova MN Dra
> may be experiencing premature development (against its usual supercycle)
> of a possible superoutburst.  If this outburst is confirmed (if it is
> still sufficiently bright), we request further time-resolved photometry.
> If the phenomenon is confirmed, the present supercycle is comparable to
> those of typical ER UMa stars.


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