Period changes of AO Camelopardalis and AM Leonis and their implications for the presence of tertiary components and the evolutionary states of the two overcontact binary systems

AO Cam and AM Leo are two short-period overcontact binary systems whose physical properties are nearly the same. In the present paper, three CCD times of minimum light for AO Cam and two photoelectric eclipse times for AM Leo are presented. Combining the new determined eclipse times with others comp...

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Bibliographic Details
Main Authors: Qian S.-B., He J., Xiang F., Ding X., Boonrucksar S.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-18444387410&partnerID=40&md5=c8d9cb598cab671b7ffff6ff9affb24f
http://cmuir.cmu.ac.th/handle/6653943832/5002
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Institution: Chiang Mai University
Language: English