Asteroid 6495 1992 UB1 is a main belt asteroid with an estimated diameter of 10 km. It was discovered on October 19, 1992, by Seiji Ueda and Hiroshi Kaneda in Kushiro, Hokkaidō, Japan. The semi-major axis is 2.17 AU, the eccentricity is 0.134 and the inclination is 6.65 degrees.
This asteroid was observed on four nights during June 2009. The resulting lightcurve was very noisy, however a reasonable period of 5.767 hours was derived. More work on this asteroid is needed.