Home›Asteroids›81671 2000 HD10381671 2000 HD103Main-belt minor planetDesignation(81671) 2000 HD103ClassMain-beltSemi-major axis2.5836221 AUEccentricity0.1605783Inclination8.30701°Absolute magnitude (H)15.28Perihelion2.169 AUAphelion2.998 AU