Home›Asteroids›152216 2005 RH21152216 2005 RH21Main-belt minor planetDesignation(152216) 2005 RH21ClassMain-beltSemi-major axis2.5457881 AUEccentricity0.1271938Inclination6.08754°Absolute magnitude (H)16.8Perihelion2.222 AUAphelion2.870 AU