Titania is Uranus' fourteenth known moon. Titania's orbit is about 271,085 miles from Uranus and has a diameter of 980 miles. The name Titania comes from the Queen of Fairies and wife of Oberon in Shakespeare's Midsummer-Night's Dream. Titania was discovered in 1787 by Herschel. Titania has a mass of 3.49e21 kilograms.