Claim: 2022 West, discovered by K. Reinmuth (a German astronomer) in 1938, has an orbital period of 1,625 days.
Evidence: It was discovered by German astronomer Karl Reinmuth at Heidelberg Observatory on 7 February 1938. West orbits the Sun in the central main-belt at a distance of 2.4–3.0 AU once every 4 years and 5 months (1,625 days). 
K. Reinmuth 7 February 1938 4.45 yr (1,625 days) Karl Wilhelm Reinmuth (April 4, 1892 in Heidelberg – May 6, 1979 in Heidelberg) was a German astronomer and a prolific discoverer of 395 minor planets.