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http://dx.doi.org/10.5303/PKAS.2013.28.3.083

VARIABLE STARS IN THE REGION OF CYG OB3 ASSOCIATION CENTERED ON THE OPEN CLUSTER NGC 6871 II  

Jeon, Young-Beom (Korea Astronomy and Space Science Institute)
Park, Yoon-Ho (Korea Astronomy and Space Science Institute)
Lee, UiRyeol (Korea Advanced Institute of Science and Technology)
Kim, DongHyeon (Yonsei University)
Jang, Hyeeun (Seoul National University)
Cho, SungYoon (Korea Advanced Institute of Science and Technology)
Publication Information
Publications of The Korean Astronomical Society / v.28, no.3, 2013 , pp. 83-93 More about this Journal
Abstract
This is the second paper on a systematic search for variable stars in Cyg OB3 region. In this paper we present the observational properties of 46 variable stars found in the region. Among them, 27 are eclipsing binaries and others are semi-long periodic or slow irregular variables. Only 5 are known variables and the rest are newly discovered ones. We have obtained the period and amplitude of 20 eclipsing binaries using the phase fitting method, and present the light curves of 46 variable stars.
Keywords
OB associations: individual (Cyg OB3); open clusters: individual (NGC 6871); stars: variables: eclipsing binary;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
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