Home›Asteroids›136831 1997 TA1136831 1997 TA1Main-belt minor planetDesignation(136831) 1997 TA1ClassMain-beltSemi-major axis2.6187449 AUEccentricity0.2628837Inclination3.34734°Absolute magnitude (H)15.89Perihelion1.930 AUAphelion3.307 AU