천문학회보 (The Bulletin of The Korean Astronomical Society)
- 제36권2호
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- Pages.141.2-141.2
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- 2011
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- 1226-2692(pISSN)
Physical parameters of the detached eclipsing binary KIC3858884
- Lee, Chung-Uk (Korea Astronomy and Space Science Institute) ;
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Kim, Seung-Lee
(Korea Astronomy and Space Science Institute) ;
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Lee, Jae-Woo
(Korea Astronomy and Space Science Institute)
- 발행 : 2011.10.05
초록
We present physical parameters of the detached eclipsing binary KIC3858884, which has a d-Scuti type pulsating secondary component. To derive orbital elements from radial-velocity curve, high-resolution Echelle spectra were obtained at the Bohyunsan Optical Astronomy Observatory in Korea. The BOES spectra and Kepler photometric data were analyzed with JKTEBOP and Wilson-Devinney model for eclipsing light-curve synthesis and Period04 for pulsation frequency analysis. After the iterative curve fitting, we determined physical parameters of KIC3858884 as
키워드