Home›Asteroids›663388 2007 HD56663388 2007 HD56Main-belt minor planetDesignation(663388) 2007 HD56ClassMain-beltSemi-major axis3.1534738 AUEccentricity0.1256379Inclination6.63147°Absolute magnitude (H)16.94Perihelion2.757 AUAphelion3.550 AU