Home›Asteroids›817538 2012 SN22817538 2012 SN22Main-belt minor planetDesignation(817538) 2012 SN22ClassMain-beltSemi-major axis2.3593026 AUEccentricity0.2446909Inclination11.9292°Absolute magnitude (H)18.24Perihelion1.782 AUAphelion2.937 AU