Home›Asteroids›99021 2001 DX7899021 2001 DX78Main-belt minor planetDesignation(99021) 2001 DX78ClassMain-beltSemi-major axis2.7148764 AUEccentricity0.2020724Inclination11.31408°Absolute magnitude (H)15.04Perihelion2.166 AUAphelion3.263 AU