安東寧·姆爾科斯
6223 Dahl, provisional designation , is a carbonaceous asteroid from the central region of the asteroid belt, approximately 18 kilometres in diameter. It was discovered on 3 September 1980, by Czech astronomer Antonín Mrkos at Kleť Observatory near České Budějovice in the Czech Republic. The asteroid was named after author of children's books, Roald Dahl.