Home›Asteroids›165197 2000 RU21165197 2000 RU21Main-belt minor planetDesignation(165197) 2000 RU21ClassMain-beltSemi-major axis2.2947838 AUEccentricity0.1001923Inclination7.1184°Absolute magnitude (H)16.12Perihelion2.065 AUAphelion2.525 AU