Home›Asteroids›81644 2000 HY8081644 2000 HY80Main-belt minor planetDesignation(81644) 2000 HY80ClassMain-beltSemi-major axis3.0104699 AUEccentricity0.2338624Inclination11.02637°Absolute magnitude (H)14.44Perihelion2.306 AUAphelion3.715 AU