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Periodic and quasi-periodic satellite relative orbits at critical inclination

  • Guangyan Xu*
  • , Danwei Wang
  • , Kee Poh Eng
  • , Baolin Wu
  • *Corresponding author for this work
  • Nanyang Technological University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Orbit at the critical inclination is a practical option for long-term satellite formations flying around an oblate Earth. This paper establishes that passive and periodic relative orbits with cross-track motion are only possible at the critical inclination under conditions that all satellites share the same inclination, the same semi-major axis and the same eccentricity. Furthermore, a quasi-periodic relative orbit is achieved near the critical inclination by matching the orbital energy and the polar component of the orbital angular momentum. These matching conditions can be expressed in terms of the actual orbit variables. Our theoretical result shows that these conditions are equivalent to matching the orbital period and the rate of the mean anomaly.

Original languageEnglish
Title of host publication2009 IEEE Aerospace Conference
DOIs
StatePublished - 2009
Externally publishedYes
Event2009 IEEE Aerospace Conference - Big Sky, MT, United States
Duration: 7 Mar 200914 Mar 2009

Publication series

NameIEEE Aerospace Conference Proceedings
ISSN (Print)1095-323X

Conference

Conference2009 IEEE Aerospace Conference
Country/TerritoryUnited States
CityBig Sky, MT
Period7/03/0914/03/09

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