(158623) Perali = 2003 BS4
Mirella Perali (b. 1931), an amateur astronomer from an early age,
developed a keen interest in solar system dynamics, cosmology and the history
of astronomy. She wrote several biographies of scientists and essays on the
interplay between astronomy and classical literature.
A complete set of naming citations of the numbered minor planets is available in the Dictionary of Minor Planet Names, edited by Lutz Schmadel.