Tanım
•(astronomy) the point in an orbit farthest from the body being orbited
Etimoloji
Etymology tree Proto-Indo-European *h₂ep Proto-Indo-European *-o Proto-Indo-European *h₂epó Proto-Hellenic *apó Ancient Greek ᾰ̓πό (ăpó) Ancient Greek ᾰ̓πο- (ăpo-)bor. English apo- English apsis English apoapsis From apo- + apsis.