自然杂志 ›› 2008, Vol. 30 ›› Issue (3): 151-155.

• 专题综述 • 上一篇    下一篇

日月交食的基本规律

赵君亮   

  1. 中国科学院上海天文台,上海200030
  • 收稿日期:2008-03-21 修回日期:2008-04-20 出版日期:2008-06-20 发布日期:2008-06-20
  • 通讯作者: 赵君亮

Basic Laws of the Solar and Lunar Eclipses

ZHAO Jun-liang   

  1. Shanghai Astronomical Observatory,Chinese Academy of Sciences,Shanghai 200030,China
  • Received:2008-03-21 Revised:2008-04-20 Online:2008-06-20 Published:2008-06-20
  • Contact: ZHAO Jun-liang

摘要: 日月食的发生尽管并不常见,却有着严格的规律,天文学家可以对之做出长期、准确的预报。本文将对各类日食、月食的发生规律及有关天文知识作一简要介绍以飨公众。

关键词:

日食, 月食, 沙罗周期

Abstract: There are some basic laws,on which the happening of the solar or lunar eclipses are dependent and their accurate predictions over a very long period of time can be made by astronomers.

Key words: solar eclipse,lunar eclipse,Saros cycle