Low-energy transfers from GTO to lunar Halo orbits: rideshare options and sensitivities

In this research project, the design of a smallsat mission to a Halo orbit around the Earth-Moon second libration point (EML-2) using a rideshare launch opportunity to an inclined geosynchronous transfer orbit (GTO) was investigated. <br/>The design leverages classical results from Dynamical Systems Theory (DST) to determine low-energy transfers...

Stable Orbits in the Small-Body Problem: An Application to the Psyche Mission

Over the past few years, space missions to minor celestial bodies have gained increased attention from the space community. A prime example is the selection of Psyche as NASA’s fourteenth Discovery Program mission. Orbital dynamics in the vicinity of small irregular bodies pose great challenges for trajectory design. In particular, science...