USS Titania (AKA-13) USS Titania (AKA-13) USS "Titania" (AK-55/AKA-13) was an named after Titania, one of the moons of the planet Uranus. She served as a commissioned ship for 13 years, beginning in 1942. "Titania" was laid down as "Harry Culbreath" under Maritime Commission contract (MC hull 132) on 25 October 1941 at Kearny, N.J., by the Federal Shipbuilding and Drydock Co.; renamed "Titania" and designated AK-55 on 16 February 1942; launched on 28 February 1942; sponsored by Mrs. Bennett Champ Clark; acquired by the United States Navy on 27 March 1942; and commissioned on 27 May 1942, Lieutenant Commander Dale E. Collins
Stability of the Solar System essentially the distance from sun to earth). These are now known as the Kirkwood gaps. Some asteroids were later discovered to orbit in these gaps, but their orbits are unstable and they will eventually break out of the resonance due to close encounters with a major planet. Another common form of resonance in the Solar System is spin–orbit resonance, where the period of spin (the time it takes the planet or moon to rotate once about its axis) has a simple numerical relationship with its orbital period. An example is our own Moon, which is in a 1:1 spin–orbit resonance