Home›Asteroids›40012 1998 HP12340012 1998 HP123Main-belt minor planetDesignation(40012) 1998 HP123ClassMain-beltSemi-major axis2.5406433 AUEccentricity0.1919713Inclination8.9159°Absolute magnitude (H)15.42Perihelion2.053 AUAphelion3.028 AU