Home›Asteroids›20223 1997 HK1620223 1997 HK16Main-belt minor planetDesignation(20223) 1997 HK16ClassMain-beltSemi-major axis2.9563119 AUEccentricity0.1061187Inclination1.22141°Absolute magnitude (H)13.84Perihelion2.643 AUAphelion3.270 AU