<page_title> List of exceptional asteroids </page_title> <section_title> Largest by diameter </section_title> <table> <cell> 31 Euphrosyne <col_header> Name </col_header> </cell> <cell> September 1, 1854 <col_header> Date discovered </col_header> </cell> <cell> Ferguson, J. <col_header> Discoverer </col_header> </cell> </table>
Euphrosyne (designation: 31 Euphrosyne) is the 12th-largest asteroid discovered by Ferguson on September 1, 1854.