Period Change of the Eclipsing Binary V442 Cas (Abstract)

Volume 34 number 1 (2006)

Gary Billings

2320 Cherokee Drive

Abstract

(Abstract only) I have determined new times of minimum for the Algol-type eclipsing binary V442 Cassiopeiae. With these data, and other recently-published observations, the observational record spans 70 years. The O−C curve shows a period change in the 1960s.