Home›Asteroids›312558 2009 GC312558 2009 GCMain-belt minor planetDesignation(312558) 2009 GCClassMain-beltSemi-major axis2.2958144 AUEccentricity0.0795747Inclination5.58349°Absolute magnitude (H)17.27Perihelion2.113 AUAphelion2.479 AU