Astronomy

Asteroid 2011 AG5 close approach

4855days

—hype

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

    Choose your calendar

    Google Calendar Outlook

    Use the file with Apple Calendar or another calendar app.

    Event time shown in UTC. The countdown follows the same moment worldwide.

    Photo: NASA Jet Propulsion Laboratory · Public domain · via Wikimedia Commons

    About this moment

    There are 4,855 days until Asteroid 2011 AG5 close approach, on Saturday, 4 February 2040.

    Asteroid 2011 AG5 passes about 1,084,290 km from Earth (2.8 lunar distances) at 08:29 UTC on 4 February 2040, according to JPL CNEOS close-approach data. It approaches at 9.8 km/s relative to Earth and has an absolute magnitude of 21.8, which suggests a diameter of 120 m to 260 m. Courtesy NASA/JPL-Caltech.

    Where
    Worldwide

    Date source

    Computed astronomy

    Source last checked Oct 10, 2026

    Sources and attributions

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

    Comments

      Make it part of your world

      A live widget for your site or stream.