The proposed Gateway spacecraft in a Near Rectilinear Halo Orbit (NRHO) will be a human outpost in cislunar space. The baseline mission may experience the deployment of visiting vehicles, cubesats, and on-orbit debris. Departure from the NRHO and cislunar space is nontrivial due to the complex gravitational environment that persists in and around Gateway. Long-term disposal orbits in heliocentric space offer safe destinations for deployed objects. To mitigate risks associated with conjunctions between Gateway and deployed objects, strategies to identify risk-avoidant paths to heliocentric space are necessary for Gateway mission operations.


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    Title :

    Jettison and Disposal from Near Rectilinear Halo Orbits, Part 1: Theory



    Conference:

    American Astronautical Society Astrodynamics Specialists Conference ; 2023 ; Big Sky, Montana, US


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English




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