The 4176 Sudek was discovered by A. Mrkos (27 January 1918  29 May 1996) on 24 March 1987.
A. Mrkos 24 February 1987 Antonin Mrkos (Czech pronunciation: [antoin mrkos; 27 January 1918  29 May 1996) was a Czech astronomer, born in Stremchovi, in the Austro-Hungarian Margraviate of Moravia (present-day Czech Republic). 
