62P/Tsuchinshan 1

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Updated on March 24, 2019

Returns and Appearances Discovered Appeared Not observed Appeared before discovery Not observed before discovery Returns in the future 2023 Dec. 25 62P 2017 Nov. 16 2011 June 30 62P 2004 Dec. 7 62P 1998 Apr. 19 62P 1991 Aug. 30 62P 1985 Jan. 2 62P 1978 May 7 62P/1971 Y1 1971 Sept.16 62P/1965 A1 1965 Jan. 28

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