Orbital dynamics of high area-to-mass ratio spacecraft with J2 and solar radiation pressure for novel Earth observation and communication services

被引：49

作者：

Colombo, Camilla ^{[1
]}

Luecking, Charlotte ^{[1
]}

McInnes, Colin R. ^{[1
]}

机构：

[1] Univ Strathclyde, Adv Space Concepts Lab, Glasgow G1 1XJ, Lanark, Scotland

来源：

ACTA ASTRONAUTICA | 2012年 / 81卷

基金：

欧洲研究理事会;

关键词：

Frozen orbits; Heliotropic orbits; Solar radiation pressure; Earth's oblateness; Hamiltonian systems; DUST DYNAMICS; DESIGN;

D O I：

10.1016/j.actaastro.2012.07.009

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

This paper investigates the effect of planetary oblateness and solar radiation pressure on the orbits of high area-to-mass spacecraft. A planar Hamiltonian model shows the existence of equilibrium orbits with the orbit apogee pointing towards or away from the Sun. These solutions are numerically continued to non-zero inclinations and considering the obliquity of the ecliptic plane relative to the equator. Quasi-frozen orbits are identified in eccentricity, inclination and the angle between the Sun-line and the orbit perigee. The long-term evolution of these orbits is then verified through numerical integration. A set of 'heliotropic' orbits with apogee pointing in the direction of the Sun is proposed for enhancing imaging and telecommunication on the day side of the Earth. The effects of J(2) and solar radiation pressure are exploited to obtain a passive rotation of the apsides line following the Sun: moreover the effect of solar radiation pressure enables such orbits at higher eccentricities with respect to the J(2) only case. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：137 / 150

页数：14

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