15669 Pshenichner
Discovered 1974 Sept. 19 by L. I. Chernykh at the Crimean Astrophysical Observatory.
Boris Grigorʹevich Pshenichner (b. 1933) dealt with space education for 50 years. Since 1958 he worked in the Moscow planetarium, and since 1962 in the Moscow palace for childrenʹs creativity. A member of the Russian space academy, he is head of the Moscow scientific-educational program «Experiment in Space».