Home›Asteroids›484872 2009 OH21484872 2009 OH21Main-belt minor planetDesignation(484872) 2009 OH21ClassMain-beltSemi-major axis2.7674204 AUEccentricity0.2552045Inclination11.516°Absolute magnitude (H)16.32Perihelion2.061 AUAphelion3.474 AU