Home›Asteroids›35581 1998 HD4035581 1998 HD40Main-belt minor planetDesignation(35581) 1998 HD40ClassMain-beltSemi-major axis2.6743143 AUEccentricity0.1585708Inclination8.98148°Absolute magnitude (H)14.78Perihelion2.250 AUAphelion3.098 AU