Stephano
Stephano is a small moon orbiting the planet Uranus.
Facts About Stephano:
- Stephano is the 21st moon from Uranus.
- It has a retrograde orbit, so it orbits in the opposite direction to the planet's rotation.
Classification: Moon (orbiting Uranus)
Names: Stephano, Uranus XX, S/1999 U2
Discovered: 1999 by Gladman et al.
Naming: Named after a character in William Shakespeare's play The Tempest.
Diameter: 32 km
Mass: 22000000000000000 kg
Orbit Radius: 8004000
Orbital Period: 677.37 Earth days
Eccentricity: 0.22920000
Albedo: 0.0400
Volume: 20000 km3
Density: 1.3000 g/cm3
Surface Area: 3000 km2
Escape Velocity: 0.0130 km/s
Adjective: Stephanonian