천문학회지 (Journal of The Korean Astronomical Society)

한국천문학회 (The Korean Astronomical Society)
권호 표지

PHOTOMETRY OF THE 1995-96 ECLIPSE OF ZETA AURIGAE

  • NHA SARAH (Dept. of Astronomy and Atmospheric Science, Yonsei University) ;
  • LEE YONG-SAM (Dept. of Astronomy and Space Science, Chungbuk University)
  • 발행 : 1996.12.01
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초록

UBV observations have been made jointly at three observatories for the recent eclipse of the long period atmospheric eclipsing binary star Zeta Aur in 1995-6. Observations covered successfully the phases before, during, and after the eclipse enable us to determine the accurate time of mid-eclipse and the duration of the totality. The hypothesis of the expansion of the K supergiant has been tested and the positive conclusion may be derived.

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