Claim: First observed as 1936 PL at Johannesburg Observatory in 1936, 2013 Tucapel is an eccentric Florian asteroid from the inner regions of the asteroid belt that discovered by the University of Chile on October 22, 1971 to have an observation arc of 76.32 yr (27,876 days).
Evidence: 2013 Tucapel, provisional designation 1971 UH4, is an eccentric Florian asteroid from the inner regions of the asteroid belt, approximately 11 kilometers in diameter. It was discovered on 22 October 1971, by the University of Chile's National Astronomical Observatory at Cerro El Roble Astronomical Station. 76.32 yr (27,876 days) It was first observed as 1936 PL at Johannesburg Observatory in 1936.