Home›Asteroids›584412 2017 DB21584412 2017 DB21Main-belt minor planetDesignation(584412) 2017 DB21ClassMain-beltSemi-major axis3.1658089 AUEccentricity0.05209Inclination10.34925°Absolute magnitude (H)16.91Perihelion3.001 AUAphelion3.331 AU