29P/Schwassmann-Wachmann 1

Japanese version
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Updated on November 1, 2011

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* Returns and Appearances

!Discovered *Appeared -Not observed #Appeared before discovery +Not observed before discovery .Returns in the future
* 29P
2019 Mar. 7
* 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

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

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Copyright(C) Seiichi Yoshida (comet@aerith.net). All rights reserved.