Home›Asteroids›549587 2011 OL31549587 2011 OL31Main-belt minor planetDesignation(549587) 2011 OL31ClassMain-beltSemi-major axis2.5569856 AUEccentricity0.320526Inclination13.02272°Absolute magnitude (H)16.69Perihelion1.737 AUAphelion3.377 AU