Home›Asteroids›47451 1999 XR22147451 1999 XR221Main-belt minor planetDesignation(47451) 1999 XR221ClassMain-beltSemi-major axis2.2106027 AUEccentricity0.117275Inclination6.53633°Absolute magnitude (H)15.9Perihelion1.951 AUAphelion2.470 AU