Home›Asteroids›209478 2004 HP17209478 2004 HP17Main-belt minor planetDesignation(209478) 2004 HP17ClassMain-beltSemi-major axis3.1734727 AUEccentricity0.1011477Inclination8.13943°Absolute magnitude (H)15.61Perihelion2.852 AUAphelion3.494 AU