Home›Asteroids›57121 2001 OK9857121 2001 OK98Main-belt minor planetDesignation(57121) 2001 OK98ClassMain-beltSemi-major axis2.5876919 AUEccentricity0.2269271Inclination4.23776°Absolute magnitude (H)15.56Perihelion2.000 AUAphelion3.175 AU