An ultra-high-altitude Sun-Synchronous orbit and the perturbation due to the Earth gravity

Keiko Kuroshima, Shuhei Nishimaki, Takanao Saiki, Jun'ichiro Kawaguchi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents a very high altitude, Sun-Synchronous orbit around the Earth for astronomy satellites. It includes a cart wheel orbit in Hill's motion. Considering the perturbation owing to the Earth gravity, the period of the in-plane motion and out-of-plane motion are different and trajectory becomes Lissajous. The results analytically obtained are examined and compared with those via numerical integration. In addition, it is shown that the fuels amount, which is inquired to keep nominal Cart Wheel orbit properties, decreases as the altitude increases. And, the conclusion is that the Cart Wheel orbit is a kind of sun-synchronous orbit and highly practical with affordable correction velocity increment.

Original languageEnglish
Title of host publicationAstrodynamics 2005 - Advances in the Astronautical Sciences - Proceedings of the AAS/AIAA Astrodynamics Conference
Pages2593-2607
Number of pages15
Publication statusPublished - 2006
Externally publishedYes
EventAstrodynamics 2005 - Advances in the Astronautical Sciences - Proceedings of the AAS/AIAA Astrodynamics Conference - South Lake Tahoe, CA, United States
Duration: 2005 Aug 72005 Aug 11

Publication series

NameAdvances in the Astronautical Sciences
Volume123 III
ISSN (Print)0065-3438

Conference

ConferenceAstrodynamics 2005 - Advances in the Astronautical Sciences - Proceedings of the AAS/AIAA Astrodynamics Conference
Country/TerritoryUnited States
CitySouth Lake Tahoe, CA
Period05/8/705/8/11

ASJC Scopus subject areas

  • Aerospace Engineering
  • Space and Planetary Science

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