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Gerard Gomez

Transfer orbits that use invariant manifolds or shadow them


In this presentation we will try to give global picture on simple transfer opportunities from a Moon polar orbit to Sun-Earth libration point orbits. The results will be compared with the ones used by the chinese spacecraft Change'2. We will also talk about the results related to the computation of transfer trajectories from a halo orbit around the L1 point of the Earth-Moon system to a lunar polar orbit. Finally, we will talk about LEO-GEO transfers that visit the libration points of the Sun-Earth system.

The results presented have been obtained in collaboration with Esther Barrabés, Laura Garcia-Taberner, Josep J. Masdemont, Hao Peng, YaMin Wang and Cheng Yu.