Home›Asteroids›528990 2009 HX78528990 2009 HX78Main-belt minor planetDesignation(528990) 2009 HX78ClassMain-beltSemi-major axis2.2476718 AUEccentricity0.1225515Inclination5.46305°Absolute magnitude (H)18.7Perihelion1.972 AUAphelion2.523 AU