Finding binaries from phase modulation of pulsating stars with Kepler: V. Orbital parameters, with eccentricity and mass-ratio distributions of 341 new binaries

Abstract The orbital parameters of binaries at intermediate periods (102–103 d) are difficult to measure with conventional methods and are very incomplete. We have undertaken a new survey, applying our pulsation timing method to Kepler light curves of 2224 main-sequence A/F stars and found 341 non-e...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2018-03, Vol.474 (4), p.4322-4346
Hauptverfasser:	Murphy, Simon J, Moe, Maxwell, Kurtz, Donald W, Bedding, Timothy R, Shibahashi, Hiromoto, Boffin, Henri M J
Format:	Artikel
Sprache:	eng
Schlagworte:	Barium Binary stars Computer simulation Deserts Eccentric orbits Eclipsing binary stars F stars Markov chains Mass ratios Measurement methods Parameters Phase modulation Protostars Supernovae White dwarf stars
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