Asteroids named after people called Edmondo
(20139) Marianeschi
Edmondo Marianeschi (1922-2010) was one of the most important Italian metallurgists. He wrote important books and obtained several international patents on steel manufacturing. An amateur astronomer, he designed, among others, the Montecitorio square sundial in Rome.Discovered 19 August 1996 by A. Vagnozzi, Stroncone