Home›Asteroids›389718 2011 SD33389718 2011 SD33Main-belt minor planetDesignation(389718) 2011 SD33ClassMain-beltSemi-major axis2.6184318 AUEccentricity0.180275Inclination13.6439°Absolute magnitude (H)16.59Perihelion2.146 AUAphelion3.090 AU