Space Trajectory Computation Lab

families of resonant periodic orbits at Ganymede

catalog tracking, uncertainty propagation, probability of collision

asteroid SLAM: spacecraft and body state estimation from images

Moon with exaggerated gravity field

spacecraft plate models for SRP and drag calculations (2)

three dimensional flybys

families of simple planar periodic orbits at Europa

geopotential (left) and errors (right) using 30720 buried mascons

Halo to loose capture at Europa

families of planar periodic orbits at Europa (2)

Halo to low altitude science orbit at Europa

plate models for SRP and drag calculation

interplanetary and intermoon flyby tours

analytical solutions to the Stark problem

periodic orbits cycling around Lagrange points at Europa