periastron
Senso (Inglese)
That point of the orbit of a celestial body which is closest to the star around which the body is orbiting.
Concetti
Traduzioni
périastre
Periastron
النقطة القبوية الحضيضة
periastron
periastro
periastroPronunciato come (IPA)
/pɛɹɪˈæstɹən/
Etimologia (Inglese)
From Ancient Greek περί (perí, “around”) + ἄστρον (ástron, “star”).
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