Home›Asteroids›687128 2011 OU61687128 2011 OU61Main-belt minor planetDesignation(687128) 2011 OU61ClassMain-beltSemi-major axis2.2617375 AUEccentricity0.1150358Inclination5.17544°Absolute magnitude (H)18.43Perihelion2.002 AUAphelion2.522 AU