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perihelion svédül

AngolSvéd
perihelion [perihelia] (point in the elliptical orbit of a comet, planet, etc., where it is nearest to the Sun)
noun
[UK: ˌpe.rɪ.ˈhiː.lɪən]
[US: ˌpe.rɪ.ˈhiː.lɪən]

perihelium [periheliet perihelier]substantiv
{n}