Home›Asteroids›120161 2003 HB31120161 2003 HB31Main-belt minor planetDesignation(120161) 2003 HB31ClassMain-beltSemi-major axis3.1723422 AUEccentricity0.0460912Inclination8.85502°Absolute magnitude (H)14.69Perihelion3.026 AUAphelion3.319 AU