Trans-Neptunian objectList of classified orbits http://www.cfa.harvard.edu/iau/mpec/K06/K06P22.html from MPC, orbiting the sun at a distance of 39 to 71 AU. Due to the resonance, it completes 2 orbits for every 5 orbits of Neptune. The red spectra suggests that has very little ice on its surface and explains why it has a lower than average albedo.