Home›Asteroids›298346 2003 HH31298346 2003 HH31Main-belt minor planetDesignation(298346) 2003 HH31ClassMain-beltSemi-major axis2.3554148 AUEccentricity0.1683233Inclination2.3628°Absolute magnitude (H)17.83Perihelion1.959 AUAphelion2.752 AU