Home›Asteroids›152173 2005 OH21152173 2005 OH21Main-belt minor planetDesignation(152173) 2005 OH21ClassMain-beltSemi-major axis2.2159592 AUEccentricity0.1426704Inclination6.06471°Absolute magnitude (H)17.21Perihelion1.900 AUAphelion2.532 AU