Home›Asteroids›183071 2002 RO21183071 2002 RO21Main-belt minor planetDesignation(183071) 2002 RO21ClassMain-beltSemi-major axis2.6666272 AUEccentricity0.2101031Inclination3.38666°Absolute magnitude (H)16.16Perihelion2.106 AUAphelion3.227 AU