Home›Asteroids›129911 1999 TH99129911 1999 TH99Main-belt minor planetDesignation(129911) 1999 TH99ClassMain-beltSemi-major axis2.676902 AUEccentricity0.2605955Inclination14.64428°Absolute magnitude (H)15.61Perihelion1.979 AUAphelion3.374 AU