Home›Asteroids›31653 1999 HH431653 1999 HH4Main-belt minor planetDesignation(31653) 1999 HH4ClassMain-beltSemi-major axis3.1401904 AUEccentricity0.1441504Inclination1.04221°Absolute magnitude (H)14.46Perihelion2.688 AUAphelion3.593 AU