Home›Asteroids›588086 2007 HH21588086 2007 HH21Main-belt minor planetDesignation(588086) 2007 HH21ClassMain-beltSemi-major axis2.5782884 AUEccentricity0.1708553Inclination3.28261°Absolute magnitude (H)18.11Perihelion2.138 AUAphelion3.019 AU