449P/Leonard

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Updated on November 20, 2022

Returns and Appearances Discovered Appeared Not observed Appeared before discovery Not observed before discovery Returns in the future 2027 Sept. 25 449P/2020 S6 2020 Nov. 23 449P/2013 Y3 2014 Jan. 14 2007 Feb. 18 2000 Mar. 25 1993 May 7 449P/1987 A2 1986 June 19