AAVSO: American Association of Variable Star Observers
Login

New Data on Three Long-Neglected Eclipsing Binaries

Volume 5 number 2 (1976)

Download this article (pdf)

Marvin E. Baldwin

Abstract

Three eclipsing binaries, SS Boo, V387 Cyg and CC Ser have not been observed for 30 years or longer according to the 1977 Rocznik. All three have proven to be visually observable. Visual light curves generated from recent observations, times of minima, measured from these data and O - C values relative to the available prediction elements are discussed.