Home›Asteroids›228817 2003 BN31228817 2003 BN31Main-belt minor planetDesignation(228817) 2003 BN31ClassMain-beltSemi-major axis2.3206677 AUEccentricity0.149148Inclination6.40627°Absolute magnitude (H)16.96Perihelion1.975 AUAphelion2.667 AU