Home›Asteroids›575954 2011 YR91575954 2011 YR91Main-belt minor planetDesignation(575954) 2011 YR91ClassMain-beltSemi-major axis2.5399507 AUEccentricity0.2278471Inclination6.15978°Absolute magnitude (H)17.97Perihelion1.961 AUAphelion3.119 AU