Home›Asteroids›40309 1999 JH13140309 1999 JH131Main-belt minor planetDesignation(40309) 1999 JH131ClassMain-beltSemi-major axis2.2329693 AUEccentricity0.1516258Inclination2.45281°Absolute magnitude (H)16.46Perihelion1.894 AUAphelion2.572 AU