Home›Asteroids›221789 2008 AP21221789 2008 AP21Main-belt minor planetDesignation(221789) 2008 AP21ClassMain-beltSemi-major axis2.4022651 AUEccentricity0.1647294Inclination2.43923°Absolute magnitude (H)17.3Perihelion2.007 AUAphelion2.798 AU