TRAJECTORY DESIGN IN THE VICINITY OF 65803 DIDYMOS BASED ON THE CENTER MANIFOLD THEORY

Naoki Hiraiwa, Mai Bando, Shinji Hokamoto

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

Abstract

This paper considers the dynamical environment of 65803 Didymos and applies the center manifold approximation method to compute quasi-periodic orbits. Its dynamical environment is known to be complex due to the unique shapes of the primaries and the nonexistence of symmetric properties which is useful to obtain Lyapunov or halo orbits. The center manifold method is successfully applied and extended in Didymos. This method is beneficial because it does not require the initial guess nor bifurcation process and has a lower computational cost. Multiple shooting is introduced into the center manifold method to calculate trajectories with the longer propagation time.

Original languageEnglish
Title of host publicationASTRODYNAMICS 2020
EditorsRoby S. Wilson, Jinjun Shan, Kathleen C. Howell, Felix R. Hoots
PublisherUnivelt Inc.
Pages4849-4866
Number of pages18
ISBN (Print)9780877036753
Publication statusPublished - 2021
EventAAS/AIAA Astrodynamics Specialist Conference, 2020 - Virtual, Online
Duration: Aug 9 2020Aug 12 2020

Publication series

NameAdvances in the Astronautical Sciences
Volume175
ISSN (Print)0065-3438

Conference

ConferenceAAS/AIAA Astrodynamics Specialist Conference, 2020
CityVirtual, Online
Period8/9/208/12/20

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering
  • Space and Planetary Science

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