Home›Asteroids›856478 2011 UW39856478 2011 UW39Main-belt minor planetDesignation(856478) 2011 UW39ClassMain-beltSemi-major axis2.7381817 AUEccentricity0.1925138Inclination2.24776°Absolute magnitude (H)17.73Perihelion2.211 AUAphelion3.265 AU