Home›Asteroids›191931 2005 TU99191931 2005 TU99Main-belt minor planetDesignation(191931) 2005 TU99ClassMain-beltSemi-major axis2.1844047 AUEccentricity0.1471264Inclination4.43176°Absolute magnitude (H)16.97Perihelion1.863 AUAphelion2.506 AU