Home›Asteroids›557148 2014 TT30557148 2014 TT30Main-belt minor planetDesignation(557148) 2014 TT30ClassMain-beltSemi-major axis2.5667123 AUEccentricity0.1070035Inclination6.09626°Absolute magnitude (H)17.52Perihelion2.292 AUAphelion2.841 AU