Home›Asteroids›11489 1988 SN11489 1988 SNMain-belt minor planetDesignation(11489) 1988 SNClassMain-beltSemi-major axis2.3845857 AUEccentricity0.133184Inclination6.81749°Absolute magnitude (H)14.2Perihelion2.067 AUAphelion2.702 AU