29P/Schwassmann-Wachmann 1

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Total 6,336 html files since Dec. 4, 1995 Updated on March 29, 1997

Returns and Appearances Discovered Appeared Not observed Appeared before discovery Not observed before discovery Returns in the future 29P 2004 July 10 29P 1989 Oct. 26 29P 1974 Feb. 15 29P 1957 May 12 29P 1941 Apr. 21 29P/1927 V1 1925 May 7 29P/1902 E1 1908 Oct. 18

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