Home›Asteroids›451580 2012 AC21451580 2012 AC21Main-belt minor planetDesignation(451580) 2012 AC21ClassMain-beltSemi-major axis2.6135376 AUEccentricity0.1541233Inclination6.85811°Absolute magnitude (H)17.42Perihelion2.211 AUAphelion3.016 AU