48P/Johnson

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Updated on April 5, 2023

Returns and Appearances Discovered Appeared Not observed Appeared before discovery Not observed before discovery Returns in the future 48P 2025 Mar. 2 48P 2018 Aug. 12 48P 2011 Sept. 29 48P 2004 Oct. 11 48P 1997 Oct. 31 48P 1990 Nov. 18 48P 1983 Dec. 3 48P 1977 Jan. 8 48P 1970 Mar. 30 48P 1963 June 9 48P/1956 P1 1956 July 26 48P/1949 Q1 1949 Sept.16

The perihelion dates in the past appearances are printed on Catalog of Cometary Orbits 1996.