orbito-
downmass
point of apoapsis
apoapsis
extraorbitally
retrograde
superior
extraorbital
superior planet
cislunar
Clarke orbit
subsynchronous
counter-earth
preorbital
periorbita
superlunar
superlunary
subsynchronous orbit
translunar
disorb
translunary
descending node
orbitary
curtation
orbital point
orbitale
orbit
orb
revolve
centripetal acceleration
point of periapsis
periapsis
areostationary
nightside
suborbital
exoplanet
ascending node
lunar orbit
coorbit
Earth-grazing
aphelion
near-rectilinear halo orbit
DTE
apobaryon
inferior planet
perturbation
up
geopetal
gravitational keyhole
trans-lunar injection