Home›Asteroids›321315 2009 HN45321315 2009 HN45Main-belt minor planetDesignation(321315) 2009 HN45ClassMain-beltSemi-major axis2.2419576 AUEccentricity0.1547925Inclination1.97555°Absolute magnitude (H)17.71Perihelion1.895 AUAphelion2.589 AU