Home›Asteroids›31604 1999 GH431604 1999 GH4Main-belt minor planetDesignation(31604) 1999 GH4ClassMain-beltSemi-major axis2.3675112 AUEccentricity0.0704793Inclination5.9559°Absolute magnitude (H)14.55Perihelion2.201 AUAphelion2.534 AU