A photometric study of a weak-contact binary: V873 per

• المؤلفون الرئيسيون: Kriwattanawong,W., Poojon,P.
• التنسيق: مقال
• منشور في: Elsevier 2015
• الموضوعات: Astronomy and Astrophysics; Instrumentation; Space and Planetary Science
• الوصول للمادة أونلاين: http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84910050313&origin=inward; http://cmuir.cmu.ac.th/handle/6653943832/38799

© 2014 Elsevier B.V. All rights reserved. We present a photometric study of a weak-contact binary V873 Per. New observations in BVR filter bands showed asymmetric light curves to be a negative type of the O'Connell effect, which can be described by magnetic activity of a cool spot on the more m...