Home›Asteroids›81521 2000 HK781521 2000 HK7Main-belt minor planetDesignation(81521) 2000 HK7ClassMain-beltSemi-major axis2.7992765 AUEccentricity0.0897739Inclination4.53502°Absolute magnitude (H)15.76Perihelion2.548 AUAphelion3.051 AU