Home›Asteroids›697453 2017 DF21697453 2017 DF21Main-belt minor planetDesignation(697453) 2017 DF21ClassMain-beltSemi-major axis2.4584262 AUEccentricity0.1785885Inclination2.97245°Absolute magnitude (H)17.85Perihelion2.019 AUAphelion2.897 AU