Home›Asteroids›551220 2012 YY15551220 2012 YY15Inner minor planetDesignation(551220) 2012 YY15ClassInnerSemi-major axis1.876773 AUEccentricity0.045792Inclination23.9938°Absolute magnitude (H)18.77Perihelion1.791 AUAphelion1.963 AU