AstronomyTentative

Comet 8P/Tuttle perihelion

expected 2035

expected 2035

—hype

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    Photo: Arecibo Radiotelescope · Public domain · via Wikimedia Commons

    About this moment

    Comet 8P/Tuttle perihelion is expected 2035. The exact day has not been announced yet.

    Comet 8P/Tuttle reaches perihelion, its closest point to the Sun at about 1.03 au, in 2035. A 13.6-year comet and the parent of the December Ursids. The date is an estimate until JPL publishes an orbit solution for this return; courtesy NASA/JPL-Caltech (SBDB).

    This listing uses an approximate period. An exact day has not been confirmed.

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    Date source

    Computed astronomy

    Source last checked Oct 10, 2026

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