Moon of Saturn
Rhea
Mean radius763.5 km
Orbit (semi-major axis)527,200 km
Orbital period4.518 days
Saturn's second-largest moon by radius in JPL's table, after Titan.
Radius and orbit from JPL Solar System Dynamics satellite tables.
Sources
- JPL Solar System Dynamics, Planetary Satellite Physical Parameters
- JPL Solar System Dynamics, Planetary Satellite Mean Elements
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