midorbit
periorbita
circle
periastron
orbito-
revolve
orbitary
extraorbitally
descending node
centripetal acceleration
node
polar
perigalacticon
apogalacticon
apobaryon
extraorbital
orbit
interorbitally
orb
interorbit
interorbital
point of periapsis
preorbital
coplanar
periapsis
peribaryon
point of apoapsis
apoapsis
ascending node
nonagesimal
coplanarity
line of nodes
retro-orbital
sungrazing
apocentric
near-rectilinear halo orbit
apocenter
bowels
interplanetary space
photoeccentric
Clarke orbit
interstellar space
medialorbitofrontal
orbital plane
crown of aberration
egress
apogee
retrograde
inclination
inclination of an orbit