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9.17: Brightest Asteroids Visible from Earth

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    244286
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    Image of asteroids are shown as lines, which is the path of the asteroids against the background stars.
    Public Domain | Image courtesy of NASA.

    (4) Vesta

    Image of Asteroid (4) Vesta, which is heavily cratered and shaped like a watermelon.
    Image of the asteroid (4) VestaPublic Domain | Image courtesy of NASA/JPL-Caltech/UCAL/MPS/DLR/IDA.

    Maximum Visual Magnitude

    • 5.1

    Diameter in Miles

    • 326

    (2) Pallas

    Maximum Visual Magnitude

    • 6.4

    Diameter in Miles

    • 338

    (1) Ceres [Dwarf Planet]

    Maximum Visual Magnitude

    • 6.7

    Diameter in Miles

    • 590

    (7) Iris

    Maximum Visual Magnitude

    • 6.7

    Diameter in Miles

    • 149 x 124 x 124

    (433) Eros

    Image of Asteroid (433) Eros, which is irregular in shape and about 12 miles long.
    Image of the asteroid (433) ErosPublic Domain | Image courtesy of NASA.

    Maximum Visual Magnitude

    • 6.8

    Diameter in Miles

    • 21 x 7 x 7
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    9.17: Brightest Asteroids Visible from Earth is shared under a CC BY 4.0 license and was authored, remixed, and/or curated by LibreTexts.

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