Home›Asteroids›666171 2009 XY27666171 2009 XY27Main-belt minor planetDesignation(666171) 2009 XY27ClassMain-beltSemi-major axis2.2870511 AUEccentricity0.1432761Inclination7.21265°Absolute magnitude (H)18.31Perihelion1.959 AUAphelion2.615 AU