Home›Asteroids›687501 2011 UB390687501 2011 UB390Inner minor planetDesignation(687501) 2011 UB390ClassInnerSemi-major axis1.9916879 AUEccentricity0.0584238Inclination20.15629°Absolute magnitude (H)17.49Perihelion1.875 AUAphelion2.108 AU