Home›Asteroids›81643 2000 HP8081643 2000 HP80Main-belt minor planetDesignation(81643) 2000 HP80ClassMain-beltSemi-major axis3.0748321 AUEccentricity0.2061561Inclination13.9877°Absolute magnitude (H)14.53Perihelion2.441 AUAphelion3.709 AU