大学物理 ›› 2005, Vol. 24 ›› Issue (10): 11-11.

• 著者文摘 • 上一篇    下一篇

关于地轴进动的一种算法

杨明智   

  1. 郑州国防科技学校,河南郑州450000
  • 出版日期:2005-10-25 发布日期:2005-10-20

An algorithm on the precession of the earth's axis

  • Online:2005-10-25 Published:2005-10-20

摘要: 讨论地轴绕黄道平面法线的进动,不涉及章动问题,用近似的方法给出地轴进动的一种简单算法.

关键词: 地轴, 进动, 算法

Abstract: The precession of the earth's axis around the planar normal line of the ecliptic is discussed, and the nutation is neglected. A simple algorithm about the precession of the earth's axis is approximately presented.

Key words: earth's axis, precession, algorithm

中图分类号: 

  • O313.3