Moon of Jupiter
Ganymede
Mean radius2,631.2 km
Orbit (semi-major axis)1,070,400 km
Orbital period7.156 days
With a mean radius of 2,631 km it is the largest moon in JPL's satellite tables, bigger than the planet Mercury.
Juno photographed Ganymede up close on 7 June 2021.
Sources
- NASA Science, Ganymede
- JPL Solar System Dynamics, Planetary Satellite Physical Parameters
- JPL Solar System Dynamics, Planetary Satellite Mean Elements
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