본문 바로가기 메뉴바로가기

한국천문학회지

1968년 ~ 2019년까지 1,094 건한국천문학회지를 격월간 확인하실 수 있습니다.

  • The Korean Astronomical Society (The Korean Astronomical Society)
  • 계간 (Quarterly)
  • ISSN : 1225-4614 (ISSN : 1225-4614)
  • DB구축현황 : 1,094건 (DB Construction : 1,094 Articles)
안내사항
총 게시글 1,094 페이지 110/110
1091
  • Nah, Il-Seong
  • 天文學會誌 = The journal of the Korean Astronomical Society
  • 1, n.1
  • pp.51-60
  • 1968
  • 원문 바로보기
1092
  • 유경노
  • 天文學會誌 = The journal of the Korean Astronomical Society
  • 1, n.1
  • pp.37-50
  • 1968
  • 원문 바로보기
By comparison and analysis of the optical data of the two galactic clusters of Pleiades and h and x Persei and the radio data of the HI gas clouds which are related with those two clusters, the relative motions of those gas clouds with retpect to the two clusters were obtained. The three theories on the acceleration of HI gas cloud surrounding a star cluster by Blaauw. Oort and Spitzer, and Kahn were examined with the above obtained kinetic data of the Pleiades and the h and x Penei clouds. And it was shown that Blaauw's theory is applicable to the h and x Persoi clouds but not to the Pleiades, that Dart and Spitzer's theory can explain the motions of both clouds, and that Kahn's theory needs more improvement to be a complete one.
1093
  • 박동현
  • 天文學會誌 = The journal of the Korean Astronomical Society
  • 1, n.1
  • pp.19-27
  • 1968
  • 원문 바로보기
A simple method for solar-lunar calendar conversion is obtained by means of Meton period for the convinience of the date conversion in the study of the old records of astronomical observations in Korea.
1094
  • Chou, Kyong-Chol
  • 天文學會誌 = The journal of the Korean Astronomical Society
  • 1, n.1
  • pp.1-18
  • 1968
  • 원문 바로보기
The photometric orbital elements of an Algol-type eclipsing variable, DI Pegasi, are derived by means of Fourier transforms from two-color photoelectric observations. The system shows a long term variation of its orbital period, which is interpreted as due to a continuing mass loss mechanism from the secondary component. Physical dimensions and a model of the system are also suggested here.