Home›Asteroids›191991 2005 XR1191991 2005 XR1Main-belt minor planetDesignation(191991) 2005 XR1ClassMain-beltSemi-major axis2.195207 AUEccentricity0.1651745Inclination3.60493°Absolute magnitude (H)16.63Perihelion1.833 AUAphelion2.558 AU