Home›Asteroids›509917 2009 HA509917 2009 HAMain-belt minor planetDesignation(509917) 2009 HAClassMain-beltSemi-major axis2.7766109 AUEccentricity0.2198538Inclination11.25976°Absolute magnitude (H)16.58Perihelion2.166 AUAphelion3.387 AU