Home›Asteroids›137311 1999 TX9137311 1999 TX9Main-belt minor planetDesignation(137311) 1999 TX9ClassMain-beltSemi-major axis2.3153514 AUEccentricity0.275506Inclination26.36302°Absolute magnitude (H)13.88Perihelion1.677 AUAphelion2.953 AU