Home›Asteroids›568581 2004 HB81568581 2004 HB81Main-belt minor planetDesignation(568581) 2004 HB81ClassMain-beltSemi-major axis2.9805415 AUEccentricity0.0426503Inclination8.2362°Absolute magnitude (H)16.78Perihelion2.853 AUAphelion3.108 AU