Home›Asteroids›683117 2007 MD21683117 2007 MD21Main-belt minor planetDesignation(683117) 2007 MD21ClassMain-beltSemi-major axis3.1512401 AUEccentricity0.1468092Inclination1.69508°Absolute magnitude (H)17.02Perihelion2.689 AUAphelion3.614 AU