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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

  1. JPL Solar System Dynamics, Planetary Satellite Physical Parameters
  2. JPL Solar System Dynamics, Planetary Satellite Mean Elements
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