Home›Asteroids›91597 1999 TB1391597 1999 TB13Main-belt minor planetDesignation(91597) 1999 TB13ClassMain-beltSemi-major axis2.7293836 AUEccentricity0.220152Inclination7.91603°Absolute magnitude (H)14.61Perihelion2.129 AUAphelion3.330 AU