Home›Asteroids›721233 2003 HH63721233 2003 HH63Main-belt minor planetDesignation(721233) 2003 HH63ClassMain-beltSemi-major axis2.9926358 AUEccentricity0.0549716Inclination7.04361°Absolute magnitude (H)16.59Perihelion2.828 AUAphelion3.157 AU