Home›Asteroids›203923 2003 OP20203923 2003 OP20Main-belt minor planetDesignation(203923) 2003 OP20ClassMain-beltSemi-major axis2.4350278 AUEccentricity0.2011875Inclination2.19192°Absolute magnitude (H)16.93Perihelion1.945 AUAphelion2.925 AU