Home›Asteroids›831400 2009 SO2831400 2009 SO2Main-belt minor planetDesignation(831400) 2009 SO2ClassMain-beltSemi-major axis2.2268784 AUEccentricity0.1553242Inclination6.44594°Absolute magnitude (H)18.82Perihelion1.881 AUAphelion2.573 AU