Home›Asteroids›414552 2009 SD239414552 2009 SD239Main-belt minor planetDesignation(414552) 2009 SD239ClassMain-beltSemi-major axis2.8374343 AUEccentricity0.2746079Inclination5.35°Absolute magnitude (H)17.05Perihelion2.058 AUAphelion3.617 AU