Home›Asteroids›81581 2000 HR4481581 2000 HR44Main-belt minor planetDesignation(81581) 2000 HR44ClassMain-beltSemi-major axis2.7235546 AUEccentricity0.0449388Inclination7.07719°Absolute magnitude (H)15.38Perihelion2.601 AUAphelion2.846 AU