Alternative Transfers to the NEOs 99942 Apophis, 1994 WR12, and 2007 UW1 via Derived Trajectories from Periodic Orbits of Family G

Figure 2

(a) Derived trajectory of a Family G periodic orbit considering the full four-body problem in geocentric frame (𝑥^′,𝑦^′,𝑧^′). (b) Trajectory inclination change as function of the time.

(a)

(b)