perihelion

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English[edit]

Noun[edit]

perihelion (plural perihelia)

  1. (astronomy) The point in the elliptical orbit of a planet or comet etc. where it is nearest to the Sun.

Antonyms[edit]

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Translations[edit]


Esperanto[edit]

Noun[edit]

perihelion

  1. accusative singular of perihelio