SpaceOrbit-class: Class of Orbit 'Orbit'
In happynotes/RoundAndRound: Plot Objects Moving in Orbits

Class of Orbit Orbit

Class of SpaceOrbit

ab: Shape of the object, ab=1 Sphere, ab!=1 Ellipsoid
e: eccentric of the orbit
radius: Radius for sphere (ab=1), or Semi-major axis for Ellipsoid (ab!=1)
period: data.frame 1*3 c(Period.Rotate, Period.Orbit, Period.Synodic)
Inclination: Inclination.
CenterObject: Central Object.