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3 Juno

Juno is a very big asteroid made of stone in a very excentric orbit. It was the third minor planet to be discovered, after Ceres and Pallas.

Distance to the Sun: 1.979 - 3.358 AU
Mass: 3.0 * 1019 kg
Size: 290 * 240 * 190 km
Orbit period: 1591.93 days (4,36 years)

Back: Objects in the Solar System

02/05/2007

    Juno
Illustration based on photos made in 1996.
Graphic: David A. Aguilar, Harvard-Smithsonian Center for Astrophysics

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