Antonín Mrkos
2325 Chernykh, provisional designation , is a dark Themistian asteroid from the outer regions of the asteroid belt, approximately in diameter. It was discovered on 25 September 1979, by Czech astronomer Antonín Mrkos at the Klet Observatory in the Czech Republic. The asteroid was named after Russian astronomer couple Lyudmila Chernykh and Nikolai Chernykh.