Home›Asteroids›129978 1999 UC39129978 1999 UC39Main-belt minor planetDesignation(129978) 1999 UC39ClassMain-beltSemi-major axis2.3502707 AUEccentricity0.2074313Inclination12.41042°Absolute magnitude (H)15.7Perihelion1.863 AUAphelion2.838 AU