aphelion

n. ஞாயிற்றின் சேண், ஞாயிற்றின் நெடுஞ்சேய்மையில் அமைந்த கோளின் இடம்.

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A*phel"ion, n.; pl. Aphelia. Etym: [Gr. (Astron.) Defn: That point of a planet's or comet's orbit which is most distant from the sun, the opposite point being the perihelion.

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