The fifth-closest satellite of Uranus, distance 62 700 km, orbital period 0.474 days; also known as Uranus X. Desdemona is about 70 km in diameter, and was discovered in 1986 on images from the Voyager 2 spacecraft.
Geology and Earth Sciences
One of the lesser satellites of Uranus, with a diameter of 29 km. It was discovered in 1986.