<page_title> List of minor planets: 9001–10000 </page_title> <section_title> 9101–9200 </section_title> <table> <cell> 9121 Stefanovalentini <col_header> Designation </col_header> <col_header> Permanent </col_header> </cell> <cell> February 24, 1998 <col_header> Discovery </col_header> <col_header> Date </col_header> </cell> <cell> Colleverde <col_header> Discovery </col_header> <col_header> Site </col_header> </cell> <cell> V. S. Casulli <col_header> Discovery </col_header> <col_header> Discoverer(s) </col_header> </cell> </table>
On 24 February 1998, Vincenzo Silvano Casulli discovered 9121 Stefanovalentini at Colleverde.