Home›Asteroids›57557 2001 TH3957557 2001 TH39Main-belt minor planetDesignation(57557) 2001 TH39ClassMain-beltSemi-major axis2.2596617 AUEccentricity0.1616725Inclination7.54278°Absolute magnitude (H)15.78Perihelion1.894 AUAphelion2.625 AU