Home›Asteroids›639677 2017 HD33639677 2017 HD33Main-belt minor planetDesignation(639677) 2017 HD33ClassMain-beltSemi-major axis2.649575 AUEccentricity0.1123632Inclination6.69822°Absolute magnitude (H)17.67Perihelion2.352 AUAphelion2.947 AU