Home›Asteroids›317815 2003 SD253317815 2003 SD253Main-belt minor planetDesignation(317815) 2003 SD253ClassMain-beltSemi-major axis2.3537088 AUEccentricity0.160728Inclination3.3071°Absolute magnitude (H)17.82Perihelion1.975 AUAphelion2.732 AU