Periapsis — synonyms, periapsis antonyms, definition

1. periapsis (Noun)

1 synonym
point of periapsis
1 antonym
apoapsis
1 definition

periapsis (Noun) — (astronomy) the point in an orbit closest to the body being orbited.

1 type of
celestial point
5 types
perigee perihelion perijove perilune periselene
2 parts of
celestial orbit orbit