Home›Asteroids›281203 2007 GU21281203 2007 GU21Main-belt minor planetDesignation(281203) 2007 GU21ClassMain-beltSemi-major axis2.4840409 AUEccentricity0.1381733Inclination1.50793°Absolute magnitude (H)17.87Perihelion2.141 AUAphelion2.827 AU