Oberon
Oberon（天然衛星）。太陽系の 3D マップで大きさ、軌道、リアルタイムの位置を確認できます。 Oberon is the outermost and second-largest major moon of the planet Uranus.
Oberon is the outermost and second-largest major moon of the planet Uranus. It is the second-most massive of the Uranian moons, and the tenth-largest moon in the Solar System. Discovered by William Herschel in 1787, Oberon is named after the mythical king of the fairies who appears as a character in Shakespeare's A Midsummer Night's Dream. Its orbit lies partially outside Uranus's magnetosphere.
- 種類: 天然衛星
- 周回する天体: Uranus
- 直径: 1,523 km
- 軌道周期: 13.5日間