Journal of Astronomy and Space Sciences

The Korean Space Science Society (한국우주과학회)
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PHOTOMETRIC STUDY OF THE W UMA SYSTEM U PEGASI

  • Lee, Y.S. (Dept. of Astronomy and Space Science, Chungbuk National University) ;
  • Jeong, J.H. (Dept. of Astronomy and Space Science, Chungbuk National University) ;
  • Park, S.H. (Dept. of Astronomy and Space Science, Chungbuk National University) ;
  • Lee, C.U. (Dept. of Astronomy and Space Science, Chungbuk National University) ;
  • Woo, J.O. (Dept. fo Earth science Education, Korea National University of Education)
  • Published : 1998.06.01
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Abstract

A total of 842 observations (277 in B, 282 in V, and in R) for U Pegasi were made in October of 1996 at Mt. Sobaek Observatory. With our data we constructed the BVR light curves and determinded 5 times of minimum light. We also obtained physical parameters of the system by combined analysis of both light and radial velocity curves using the Wilson-Devinney code.

Keywords

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