A Photometric Study of the Eclipsing Binary Star BN Ari
Volume 43 number 2 (2015)
- Edward J. Michaels
- Stephen F. Austin State University, Department of Physics and Astronomy, P.O. Box 13044, Nacogdoches, TX 75962; emichaels@sfasu.edu
Abstract
Presented are a set of multi-band light curves, synthetic light curve solutions, and period study for the eclipsing binary star BN Ari. The orbital period was found to be decreasing the past 8 years (~8,200 orbits). The observed light curves were analyzed with the Wilson-Devinney program. The resulting synthetic light curve solution showed the system to be a contact eclipsing binary with total eclipses.