orbit

US /ˈɔːr.bɪt/
UK /ˈɔːr.bɪt/
"orbit" picture
1.

the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, such as the sun

:
The Earth revolves around the Sun in an elliptical orbit.
The satellite was launched into a geostationary orbit.
2.

a sphere of influence or activity

:
The new policy will affect everyone within the company's orbit.
He tried to bring the smaller nations into his country's orbit.
1.

to move in an orbit around (a celestial body or another object)

:
The moon orbits the Earth.
Satellites orbit the planet at various altitudes.