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Paper: Period Studies of 79 Eccentric Eclipsing Binaries in the Large Magellanic Cloud
Volume: 482, 10th Pacific Rim Conference on Stellar Astrophysics
Page: 119
Authors: Hong, K.; Kang, Y. W.; Lee, C.-U.
Abstract: We present period studies for seventy-nine eclipsing binaries in the Large Magellanic Cloud. New times of minimum light were derived from the data obtained by the EROS, OGLE-II and OGLE-III surveys. Nineteen stars of the seventy-nine stars show period variation were confirmed. All of the systems were studied by means of an O-C diagram analyses. Nine systems show apsidal motion, six systems show parabola, and four systems show sinusoidal period variations, respectively.
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