Asteroids named after people called Juhani
(10489) Keinonen
Juhani Keinonen (b. 1946) is an emeritus professor and a long-serving director of the Department of Physics, University of Helsinki. A specialist in the physics of materials, he has been an active supporter of laboratory spectroscopy experiments and curriculum development for planetary science.Discovered 15 October 1985 by E. Bowell, Anderson Mesa