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Published in 2018 at "Research in Astronomy and Astrophysics"
DOI: 10.1088/1674-4527/18/9/106
Abstract: The orbital period changes of the W UMa-type binary, YY Eri, are analyzed by using all pe and ccd times of light minimum. The results show that its orbital period is undergoing a secular increase…
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Keywords:
binary eri;
uma binary;
period;
period changes ... See more keywords