celestial orbit is a noun meaning "the (usually elliptical) path described by one celestial body in its revolution about another". It carries one recorded sense.
the (usually elliptical) path described by one celestial body in its revolution about another
“he plotted the orbit of the moon”
Definitions, synonyms and semantic relations for celestial orbit come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.