Home›Asteroids›590148 2011 OT31590148 2011 OT31Main-belt minor planetDesignation(590148) 2011 OT31ClassMain-beltSemi-major axis2.1843676 AUEccentricity0.0816661Inclination4.69669°Absolute magnitude (H)18.44Perihelion2.006 AUAphelion2.363 AU