Home›Asteroids›310289 2011 US78310289 2011 US78Main-belt minor planetDesignation(310289) 2011 US78ClassMain-beltSemi-major axis2.8621058 AUEccentricity0.0983611Inclination4.19246°Absolute magnitude (H)16.85Perihelion2.581 AUAphelion3.144 AU