(astrophysics) geostationary Earth orbit / (astrophysics) geostationary orbit (an orbit around any body)

plural of orbital cavity

The orbit of an object around the moon.

(chemistry, physics) A molecular orbital, responsible for a covalent bond between two atoms, formed by overlap of their corresponding atomic orbitals

Synonym of ring road

A highly elliptical orbit with an eccentricity of 0.74, inclination of 63.4 degrees, an argument of perigee of −90 degrees, and an orbital period of half a sidereal day, around the Earth.

(anatomy) In the skull, the ratio of the vertical height to the transverse width of the orbit, which is taken as the standard, equal to 100.

A hand-held sander that vibrates in small circles, or orbits.

(space science) An orbit where spacecraft which have reached their end of life can be safely positioned to avoid colliding with other spacecraft or the Earth.

plural of orbital motorway