Period change investigation of the low mass ratio contact binary BO Ari

• Main Authors: W. Kriwattanawong, O. Tasuya, P. Poojon
• Format: Journal
• Published: 2018
• Subjects: Earth and Planetary Sciences; Physics and Astronomy
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84943373953&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/55651
• Institution: Chiang Mai University

© 201 5Elsevier B.V. All rights reserved. A photometric study and period change analysis for the A-type low mass ratio contact binary BO Ari is presented. The BVR light curves were fitted by using the Wilson-Devinney method. The photometric solution yields a low mass ratio of q = 0.1754(±0.0016) wit...