is a centaur and Uranus co-orbital, approximately in diameter. Discovered by the Mount Lemmon Survey on November 21, 2006, it is the second known centaur on a tadpole orbit with Uranus, and the fourth Uranus co-orbital discovered after 83982 Crantor, and .
Description is a temporary trojan of Uranus, the second one ( was identified first) to be confirmed as currently trapped in such a resonant state. This object may have remained as a Uranian trojan for about 60,000 years and it can continue that way for another 80,000 years. Numerical integrations suggest that it may stay within Uranus's co-orbital zone for nearly one million years.
Besides being a Uranian trojan, is trapped in the 7:20 mean motion resonance with Saturn as well; therefore, this minor body is currently subjected to a three-body resonance. The other known Uranian trojan, , is also in this resonant configuration.
See also 83982 Crantor
References
External links Far-off asteroid caught cohabiting with Uranus around the Sun