Hyperion
Hyperion (Saturn VII) is a moon of Saturn, discovered by William Bond and William Lassell in 1848. It orbits Saturn every 21.3 days and shines at about magnitude 14.2.
A tumbling, sponge-like moon. At magnitude 14 it is a quarry for large telescopes.
Other moons of Saturn: Mimas, Enceladus, Tethys, Dione, Rhea, Titan, Iapetus.
Open AstroPilot to see where Hyperion is next to Saturn tonight and how easy it is with your telescope.