Home›Asteroids›56138 1999 CY5656138 1999 CY56Main-belt minor planetDesignation(56138) 1999 CY56ClassMain-beltSemi-major axis2.6400982 AUEccentricity0.1650119Inclination7.76933°Absolute magnitude (H)14.59Perihelion2.204 AUAphelion3.076 AU