Home›Asteroids›457808 2009 RY21457808 2009 RY21Inner minor planetDesignation(457808) 2009 RY21ClassInnerSemi-major axis1.957704 AUEccentricity0.0516923Inclination22.19283°Absolute magnitude (H)18.21Perihelion1.857 AUAphelion2.059 AU