Multiple studies have concluded that Earth-Moon libration point orbits are attractive candidates for staging operations. The Near Rectilinear Halo Orbit (NRHO), a member of the Earth-Moon halo orbit family, has been singularly demonstrated to meet multi-mission architectural constraints. In this paper, the challenges associated with operating human spacecraft in the NRHO are evaluated. Navigation accuracies and human vehicle process noise effects are applied to various station keeping strategies in order to obtain a reliable orbit maintenance algorithm. Additionally, the ability to absorb missed burns, construct phasing maneuvers to avoid eclipses and conduct rendezvous and proximity operations are examined.
Orbit Maintenance and Navigation of Human Spacecraft at Cislunar Near Rectilinear Halo Orbits
2017
20 pages
Report
No indication
English
Astronomy & Astrophysics , Extraterrestrial Exploration , Cislunar space , Dynamic models , Halo orbit space station , Libration , Maintenance , Manned spacecraft , Mission planning , Navigation , Orbit determination , Space exploration , Earth-moon system , Dynamical systems , Orbital mechanics , Quasi-steady states , Translational motion , Two body problem , Unmanned spacecraft
Near-Rectilinear Halo Orbit Surveillance using Cislunar Periodic Orbits
British Library Conference Proceedings | 2022
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