Home›Asteroids›316771 1999 TT53316771 1999 TT53Main-belt minor planetDesignation(316771) 1999 TT53ClassMain-beltSemi-major axis2.3995489 AUEccentricity0.1441506Inclination3.14997°Absolute magnitude (H)17.79Perihelion2.054 AUAphelion2.745 AU