Web Publications

Preliminary Photoelectric Light Curve for DHK 29 = SAO 70629

pdf

Daniel H. Kaiser

Crescent Moon Observatory, 2631 Washington Street, Columbus, IN 47201

Jerry B. Gunn

Charles F. Lamb

Jubilee Observatory, 606 Skyview Drive, East Peoria, IL 61611

Phillip Sullivan

P. O. Box 301, Occidental, CA 95465

Presented at the October 1993 Meeting

Abstract

The newly discovered eclipsing binary star DHK 29 = SAO 70629 has been observed photoelectrically from October 1992 to October 1993. With the light curve coverage 75% complete, it is apparent that the initial 1.9-day period reported in IB VS 3815 is the half-period. Three times of primary minima have been determined. New light elements are given.