KIC 7177553: A QUADRUPLE SYSTEM OF TWO CLOSE BINARIES

KIC 7177553: A QUADRUPLE SYSTEM OF TWO CLOSE BINARIES

KIC 7177553 was observed by the Kepler satellite to be an eclipsing eccentric binary star system with an 18-day orbital period. Recently, an eclipse timing study of the Kepler binaries has revealed eclipse timing variations (ETVs) in this object with an amplitude of ~100 s and an outer period of 529...

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Main Authors: Lehmann, H. (Author), Borkovits, T. (Author), Ngo, H. (Author), Mawet, D. (Author), Csizmadia, Sz (Author), Rappaport, Saul A. (Contributor), Forgacs-Dajka, E. (Author)
Other Authors: Massachusetts Institute of Technology. Department of Physics (Contributor)
Format: Article
Language:English
Published: IOP Publishing, 2016-05-24T13:13:31Z.
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