Home›Asteroids›189900 2003 SD63189900 2003 SD63Main-belt minor planetDesignation(189900) 2003 SD63ClassMain-beltSemi-major axis3.004091 AUEccentricity0.1499999Inclination5.98288°Absolute magnitude (H)15.55Perihelion2.553 AUAphelion3.455 AU