Home›Asteroids›317610 2003 AO21317610 2003 AO21Main-belt minor planetDesignation(317610) 2003 AO21ClassMain-beltSemi-major axis2.6224575 AUEccentricity0.1070472Inclination7.55764°Absolute magnitude (H)16.65Perihelion2.342 AUAphelion2.903 AU