Home›Asteroids›478503 2012 SY17478503 2012 SY17Main-belt minor planetDesignation(478503) 2012 SY17ClassMain-beltSemi-major axis2.6839677 AUEccentricity0.0712134Inclination4.70872°Absolute magnitude (H)17.47Perihelion2.493 AUAphelion2.875 AU