Loosely Formation-Displaced Geostationary Orbit Optimization with Complex Hybrid Sail Propulsion

Figure 9

Loosely formation with station-keeping box: the trajectories of hybrid sail on (a) winter solstice, (b) spring equinox, (c) summer solstice, and (d) autumn equinox in the inertial frame.

(a)

(b)

(c)

(d)