Claim: A stony asteroid and a Mars-crosser with a 2.23-year orbital period, 1747 Wright was discovered on July 14, 1947, by C.A. Wirtanen.
Evidence: 1747 Wright, provisional designation 1947 NH, is a stony asteroid and a sizable Mars-crosser, approximately 6 kilometers in diameter. 2.23 yr (816 days) 14 July 1947 C. A. Wirtanen