Home›Asteroids›99917 1998 HH1999917 1998 HH19Main-belt minor planetDesignation(99917) 1998 HH19ClassMain-beltSemi-major axis2.2281843 AUEccentricity0.1513958Inclination3.26288°Absolute magnitude (H)15.55Perihelion1.891 AUAphelion2.566 AU