Home›Asteroids›22011 1999 XR8122011 1999 XR81Main-belt minor planetDesignation(22011) 1999 XR81ClassMain-beltSemi-major axis3.1109691 AUEccentricity0.1799267Inclination18.52625°Absolute magnitude (H)13.75Perihelion2.551 AUAphelion3.671 AU