Home›Asteroids›187307 2005 UM9187307 2005 UM9Main-belt minor planetDesignation(187307) 2005 UM9ClassMain-beltSemi-major axis2.6060644 AUEccentricity0.1471004Inclination12.88669°Absolute magnitude (H)15.74Perihelion2.223 AUAphelion2.989 AU