Home›Asteroids›304778 2007 HL17304778 2007 HL17Main-belt minor planetDesignation(304778) 2007 HL17ClassMain-beltSemi-major axis2.1932724 AUEccentricity0.2222226Inclination7.02874°Absolute magnitude (H)17.62Perihelion1.706 AUAphelion2.681 AU