| Minorplanet: | yes |
| Background: |
|
| Discoverer: | Pan-STARRS |
| Discovery Site: | Haleakala Obs. |
| Discovered: | December 26, 2014 |
| Mp Category: | Uranus trojan centaurdistant |
| Epoch: | 16 February 2017 (JD 2457800.5) |
| Uncertainty: | 1 |
| Observation Arc: | 4876 days (13.35 yr) |
| Semimajor: | 19.1304AU |
| Perihelion: | 13.8401AU |
| Aphelion: | 24.4207abbr=onNaNabbr=on |
| Eccentricity: | 0.276539 |
| Inclination: | 25.55097° |
| Asc Node: | 91.44425° |
| Arg Peri: | 280.584° |
| Moid: | 12.9424AU |
| Jupiter Moid: | 9.47006AU |
| Period: | 83.67 yr (30562 d) |
| Mean Anomaly: | 75.587° |
| Mean Diameter: | (est. at 0.09) |
| Magnitude: | 21.6 |
| Abs Magnitude: | 8.8 |
(provisional designation ) is a centaur and Uranus co-orbital, approximately 77km (48miles) in diameter, first observed on December 26, 2014, by the Pan-STARRS survey. It is the second known centaur on a tadpole orbit with Uranus, and the fourth Uranus co-orbital discovered after 83982 Crantor, and .
Centaur 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' 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.