Home›Asteroids›509221 2006 SM272509221 2006 SM272Main-belt minor planetDesignation(509221) 2006 SM272ClassMain-beltSemi-major axis2.2854546 AUEccentricity0.1493476Inclination7.021°Absolute magnitude (H)17.86Perihelion1.944 AUAphelion2.627 AU