Home›Asteroids›101173 1998 SY4101173 1998 SY4Main-belt minor planetDesignation(101173) 1998 SY4ClassMain-beltSemi-major axis2.464856 AUEccentricity0.2168538Inclination2.99186°Absolute magnitude (H)16.27Perihelion1.930 AUAphelion2.999 AU