Home›Asteroids›197521 2004 DF21197521 2004 DF21Inner minor planetDesignation(197521) 2004 DF21ClassInnerSemi-major axis1.9820431 AUEccentricity0.1290977Inclination16.20068°Absolute magnitude (H)16.97Perihelion1.726 AUAphelion2.238 AU