Centaur (planetoid)
A Centaur in astronomy is a small object like an asteroid that orbits or goes around the Sun between the planets Jupiter and Neptune. It can also rarely be found around the planet Mars. Centaurs are also known as outer planet crossers.[1]
Centaur (planetoid) Media
The semi-major axis of Asbolus during the next 5500 years, using two slightly different estimates of present-day orbital elements. After the Jupiter encounter of year 4713 the two calculations diverge.
Phoebe, a moon of Saturn imaged by the Cassini-Huygens probe in 2004, is theorized to be a captured centaur.
Comet 38P exhibits centaur-like behavior by making close approaches to Jupiter, Saturn, and Uranus between 1982 and 2067.