Home›Asteroids›372374 2009 OK21372374 2009 OK21Main-belt minor planetDesignation(372374) 2009 OK21ClassMain-beltSemi-major axis2.452728 AUEccentricity0.1969486Inclination2.73082°Absolute magnitude (H)17.17Perihelion1.970 AUAphelion2.936 AU