Home›Asteroids›137799 1999 YB137799 1999 YBNear-Earth minor planetDesignation(137799) 1999 YBClassNear-EarthSemi-major axis1.3210522 AUEccentricity0.0745479Inclination6.7892°Absolute magnitude (H)18.76Perihelion1.223 AUAphelion1.420 AU