Home›Asteroids›615426 2003 HD66615426 2003 HD66Main-belt minor planetDesignation(615426) 2003 HD66ClassMain-beltSemi-major axis2.1633575 AUEccentricity0.1454109Inclination6.36039°Absolute magnitude (H)19.01Perihelion1.849 AUAphelion2.478 AU