Journal of The Korean Astronomical Society (천문학회지)
- Volume 29 Issue spc1
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- Pages.241-242
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- 1996
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- 1225-4614(pISSN)
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- 2288-890X(eISSN)
LIGHT CURVE ANALYSIS OF CW CEPHEI
- YIM Jo RYEONG (Dept. of Astronomy & Space Science, Chungbuk National University) ;
- KIM CHUN-HWEY (Dept. of Astronomy & Space Science, Chungbuk National University) ;
- HAN WONYONG (Korea Astronomy Observatory)
- Published : 1996.12.01
Abstract
The UBV observations of the close binary system CW Cephei were made from August 198:3 to December 1984 during 25 nights using the 61cm Boller and Chivens reflector at the Sobaeksan Astronomy Observatory. The new UBV light curves were analyzed with the recent Wilson-Devinney binary model. Our photometric solution for CW Cep were well consistent with those of Clausen &. Gimenez (1991). Using our photometric solution and Popper & Hill (1991) spectroscopic one, each absolute masses and radii of components for CW Cep were derived as 13.63 M