Home›Asteroids›52733 1998 HP2152733 1998 HP21Main-belt minor planetDesignation(52733) 1998 HP21ClassMain-beltSemi-major axis3.1180347 AUEccentricity0.1723163Inclination15.47738°Absolute magnitude (H)14.93Perihelion2.581 AUAphelion3.655 AU