Home›Asteroids›550039 2011 YN9550039 2011 YN9Main-belt minor planetDesignation(550039) 2011 YN9ClassMain-beltSemi-major axis2.6567194 AUEccentricity0.2154967Inclination14.72523°Absolute magnitude (H)17.99Perihelion2.084 AUAphelion3.229 AU