AstronomyTentative

Comet 55P/Tempel–Tuttle perihelion

expected 2031

expected 2031

—hype

Live score from visits, saves, calendar adds, shares, and comments.
    SaveAdd to collection

    The clock starts when an exact day is announced.

    About this moment

    Comet 55P/Tempel–Tuttle perihelion is expected 2031. The exact day has not been announced yet.

    Comet 55P/Tempel–Tuttle reaches perihelion, its closest point to the Sun at about 0.98 au, in 2031. The parent of the Leonids; its 33-year returns are followed by the shower's famous storm years. The date is an estimate until JPL publishes an orbit solution for this return; courtesy NASA/JPL-Caltech (SBDB).

    The source has announced a date range. An exact day has not been confirmed.

    Where
    Worldwide
    Explore related topics
    cometspaceperihelion

    Date source

    Computed astronomy

    Last verified Sep 10, 2026

    Sources and attributions

    This is a public listing. If the date or details look wrong, tell us.

    Comments

    Opening comments…

      Also on the horizon

      Explore more