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[vsnet-superoutburst 2195] V551 Sgr: refined superhump period



V551 Sgr: refined superhump period

Dear Colleagues,

   The VSNET Collaboration has received new superb data sets (3 nights)
from Greg Bolt.  The data show distinct superhumps.

   The analysis of the data up to now has yielded a refined superhump
period of 0.06748 d.  Although the period derivative up to now is virtually
zero, there seems to be even slight indication of period lengthening,
which is relatively rere at this superhump period.

   Further observations are strongly encouraged; the best target before
getting RU Hor observation!

Regards,
Taichi Kato
VSNET Collaboration team


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