Tube dynamics and low energy Earth–Moon transfers in the 4-body system. Issue 10 (15th November 2017)

• Record Type: Journal Article
• Authors: Onozaki, Kaori; Yoshimura, Hiroaki; Ross, Shane D.
• Is Part Of: Advances in space research. Volume 60:Issue 10(2017)
• Page Start: 2117
• Page End: 2132
• Publication Date: 2017-11-15
• Subjects: Low energy transfer -- 4-body system -- Perturbed system -- Tube dynamics -- Lagrangian coherent structures -- Astrodynamics; Space sciences -- Periodicals; Astronautics -- Periodicals; Geophysics -- Periodicals; 500.505
• DOI: 10.1016/j.asr.2017.07.046
• Languages: English
• ISSNs: 0273-1177

Abstract

Abstract: In this paper, we show a low energy Earth–Moon transfer in the context of the Sun–Earth–Moon–spacecraft 4-body system. We consider the 4-body system as the coupled system of the Sun–Earth–spacecraft 3-body system perturbed by the Moon (which we call the Moon-perturbed system) and the Earth–Moon–spacecraft 3-body system perturbed by the Sun (which we call the Sun-perturbed system). In both perturbed systems, analogs of the stable and unstable manifolds are computed numerically by using the notion of Lagrangian coherent structures, wherein the stable and unstable manifolds play the role of separating orbits into transit and non-transit orbits. We obtain a family of non-transit orbits departing from a low Earth orbit in the Moon-perturbed system, and a family of transit orbits arriving into a low lunar orbit in the Sun-perturbed system. Finally, we show that we can construct a low energy transfer from the Earth to the Moon by choosing appropriate trajectories from both families and patching these trajectories with a maneuver.