Home›Asteroids›16815 1997 UA916815 1997 UA9Main-belt minor planetDesignation(16815) 1997 UA9ClassMain-beltSemi-major axis2.5582046 AUEccentricity0.0246286Inclination11.04816°Absolute magnitude (H)12.72Perihelion2.495 AUAphelion2.621 AU