Home›Asteroids›312518 2009 DU31312518 2009 DU31Main-belt minor planetDesignation(312518) 2009 DU31ClassMain-beltSemi-major axis2.3303816 AUEccentricity0.1299386Inclination1.8597°Absolute magnitude (H)17.91Perihelion2.028 AUAphelion2.633 AU