Home›Asteroids›176159 2001 HP31176159 2001 HP31Main-belt minor planetDesignation(176159) 2001 HP31ClassMain-beltSemi-major axis2.4183573 AUEccentricity0.0981127Inclination8.01569°Absolute magnitude (H)16.27Perihelion2.181 AUAphelion2.656 AU