Hyperion
Hyperion (Natural satellite). See its size, orbit and live position on a 3D map of the Solar System. Hyperion is the eighth-largest moon of Saturn.
Hyperion is the eighth-largest moon of Saturn. It is distinguished by its highly irregular shape, chaotic rotation, low density, and unusual sponge-like appearance. It was the first non-rounded moon to be discovered.
- Type: Natural satellite
- Orbiting: Saturn
- Diameter: 270 km
- Orbital period: 21.3 days