中国空间科学技术

• • 上一篇    下一篇

任意偏心率卫星的大气阻力的短周期摄动

陆本魁,戎鹏志   

  1. 中国科学院·紫金山天文台 ,中国科学院·紫金山天文台
  • 发布日期:1987-12-30

THE SHORT PERIOD TERMS CAUSED BY AIR DRAG PERTURBATION OF ARTIFICIAL EARTH SATELLITE IN ORBIT WITH ARBITRARY-ECCENTRICITY

Lu Benkui Rong Pengzhi   

  • Published:1987-12-30

摘要： 通过本文采用的计算方法和CIRA 1972在160～2000公里高度围范的大气密度的分析模型,导出了人造地球卫星大气阻力短周期摄动的一种计算公式,它形式简单,收敛性好,适用于任意偏心率的卫星。

关键词: 轨道摄动, 偏心轨道, 气动阻力, 卫星

Abstract: Using the calculating method and the analytical model of air density of CIRA 1972 at the height between 160 and 2000 km proposed by the authors, a new set of formulae for computing the short period terms caused by air drag perturbation of artificial earth satellite have been deduced. They are with simple form, good convergence, and are applicable to compute the orbit with arbitraryeccentricity.