Home›Asteroids›272176 2005 OR21272176 2005 OR21Main-belt minor planetDesignation(272176) 2005 OR21ClassMain-beltSemi-major axis2.3666895 AUEccentricity0.1461059Inclination6.57156°Absolute magnitude (H)16.82Perihelion2.021 AUAphelion2.712 AU