Home›Asteroids›51117 2000 HW3151117 2000 HW31Main-belt minor planetDesignation(51117) 2000 HW31ClassMain-beltSemi-major axis3.1186107 AUEccentricity0.163691Inclination1.12414°Absolute magnitude (H)14.24Perihelion2.608 AUAphelion3.629 AU