Stephano

Stephano, also known as Uranus XX, is a moon of Uranus.

18th of July 1999

 * Stephano was discovered by John J. Kavelaars, Brett J. Gladman, Matthew J. Holman, Jean-Marc Petit and Hans Scholl.

Other Facts

 * When it was first discovered, Stephano was named S/1999 U 2. It was renamed in August 2000.
 * Stephano is about 32 km in diameter.
 * A year on Stephano is 677.37 Earth days long.
 * Stephano's surface temperature is about -208.15°C.