Home›Asteroids›763291 2011 YO31763291 2011 YO31Main-belt minor planetDesignation(763291) 2011 YO31ClassMain-beltSemi-major axis2.7029919 AUEccentricity0.1058555Inclination5.24755°Absolute magnitude (H)18.02Perihelion2.417 AUAphelion2.989 AU