Home›Asteroids›818503 2013 ST56818503 2013 ST56Main-belt minor planetDesignation(818503) 2013 ST56ClassMain-beltSemi-major axis2.6128426 AUEccentricity0.1998403Inclination11.6654°Absolute magnitude (H)17.39Perihelion2.091 AUAphelion3.135 AU