Cressida is a closer moon to Uranus. It was found from the images taken by "Voyager 2" on 1986-01-09, and was given the designation S/1986 U 3. It was named after the Trojan daughter of Calchas, a tragic heroine who appears in William Shakespeare's play "Troilus and Cressida" (as well as in tales by Geoffrey Chaucer and others). It is also designated Uranus IX.