Home›Asteroids›687118 2011 OY31687118 2011 OY31Main-belt minor planetDesignation(687118) 2011 OY31ClassMain-beltSemi-major axis2.2541985 AUEccentricity0.1402788Inclination8.37256°Absolute magnitude (H)18.23Perihelion1.938 AUAphelion2.570 AU