1992 UB4. Discovered 1992 Oct. 26 by K. Endate and K. Watanabe at Kitami.
Named in honor of Jyuro Kobayashi (1949– ), Japanese amateur astronomer and comet observer. He is a member of the Kumamoto Astronomical Society and participated in the establishment of the Kumamoto Civil Astronomical Observatory in 1982. (M 27128)