Planet.
The moon or heavenly body.
There is no special term except that the object is a member of the solar system. Millions of objects, (heavenly bodies) orbit the sun at varying distances going way out beyond the orbit of Neptune. Just a very very few (8, currently) are classed as planets.
Some do and some don't. Some planets have more then one moon. By definition a heavenly body that circulate another heavenly body is called a moon. A heavenly body that circulates a star (sun) is called a planet.
The duration of The Heavenly Body is 1.58 hours.
The Heavenly Body was created on 1944-03-23.
The Moon is the heavenly body nearest to Earth.
Reference to a heavenly body is Astro
of or relating to the sky; "celestial map"; "a heavenly body"relating to or inhabiting a divine heaven; "celestial beings"; "heavenly hosts"of heaven or the spirit; "celestial peace"; "ethereal melodies"; "the supernal happiness of a quiet death"
You may mean 'satellite', it means an object in orbit around a heavenly body, or can means someone who hangs around another all the time.
Heavenly bodies that orbit around another heavenly body are known as satellites. Examples include the Moon orbiting Earth and the planets orbiting the Sun.
From the heavenly bodies themoon was the nearest and largest body.
A Comet