The Superoutburst Period of KV Draconis

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Jeremy Shears

"Pemberton," School Lane, Bunbury, Tarporley, Cheshire CW6 9NR, England

Received April 27, 2009; revised June 5, 2009; accepted June 5, 2009

Abstract
Analysis of observations of KV Dra between May 2000 and June 2009 has revealed nine superoutbursts. Assuming a linear ephemeris, the superoutburst period is 301 days, with a standard deviation of 28 days.