Home›Asteroids›541771 2011 YW5541771 2011 YW5Main-belt minor planetDesignation(541771) 2011 YW5ClassMain-beltSemi-major axis2.6376005 AUEccentricity0.2250868Inclination13.1787°Absolute magnitude (H)16.88Perihelion2.044 AUAphelion3.231 AU