System Parameters for the Eclipsing B-star Binary BD+11 degrees 3569

Williams, SJ; Ryle, WT; Matson, RA; O'Bryan, SR; Perrino, TA; Farwick, CA; Gies, DR

Williams, SJ (reprint author), US Naval Observ, 3450 Massachusetts Ave NW, Washington, DC 20392 USA.; Williams, SJ (reprint author), 10391 West Naval Observ Rd, Flagstaff, AZ 86005 USA.

ASTRONOMICAL JOURNAL, 2019; 158 (3):

Abstract

We present the results from a combined spectroscopic and photometric in-depth study of the binary system BD+11 degrees 3569 (B4 V + B5 V). Fits to Joh......

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