Home›Asteroids›817580 2012 SO91817580 2012 SO91Main-belt minor planetDesignation(817580) 2012 SO91ClassMain-beltSemi-major axis2.7225475 AUEccentricity0.1938633Inclination7.85731°Absolute magnitude (H)17.21Perihelion2.195 AUAphelion3.250 AU