|Discovered by||Mark R. Showalter and Jack J. Lissauer|
|Discovery date||August 25, 2003|
|Inclination||0.1° (to Uranus' equator)|
Cupid is an inner satellite of Uranus. It was discovered by Mark R. Showalter and Jack J. Lissauer in 2003 using the Hubble Space Telescope. It was named after a character in William Shakespeare's play Timon of Athens.
It is the smallest of inner Uranian satellites, crudely estimated to be only about 18 km in diameter. This and the dark surface made it too dim to be detected by the Voyager 2 cameras during its Uranus flyby in 1986.
- Tanner & Barnet (1995) Comedies
- Showalter, Mark R.; Lissauer, Jack J. (2006-02-17). "The Second Ring-Moon System of Uranus: Discovery and Dynamics". Science. 311 (5763): 973–977. Bibcode:2006Sci...311..973S. doi:10.1126/science.1122882. PMID 16373533. S2CID 13240973.
- Showalter, Mark R.; Lissauer, Jack J. (September 25, 2003). "S/2003 U 1 and S/2003 U 2". IAU Circular. 8209. ISSN 0081-0304. Retrieved 2011-11-02.
- "Planet and Satellite Names and Discoverers". Gazetteer of Planetary Nomenclature. USGS Astrogeology. July 21, 2006. Retrieved 2006-08-05.
- Hubble Uncovers Smallest Moons Yet Seen Around Uranus – Hubble Space Telescope news release (25 September 2003)