Rhea
Saturn 605 Rhea
📋 A written introduction is coming — for now this page shows official values only.
Physical data
- Mean radius
- 763.5 km
- GM
- 153.9418 km³/s²
- Density
- 1.2372 g/cm³
Source:NASA JPL Solar System Dynamics · checked 2026-11-02 ↗
Orbit
- Semi-major axis
- 527,200 km
- Eccentricity
- 0.001
- Inclination
- 0.3°
- Orbital period
- 4.5175 days
- Retrograde
- No
Source:NASA JPL Solar System Dynamics · checked 2026-11-02 ↗
Related
Parent body
In everyday life
- Its diameter is about 12% of Earth's (radius 764 km ÷ Earth's 6,371 km).
- One orbit takes about 4.5 Earth days.
- About 527,200 km from Saturn on average — 1,318 drives along the 400 km Seoul–Busan expressway.