89P/Russell 2

Japanese version
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Updated on May 22, 2016

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* Returns and Appearances

!Discovered *Appeared -Not observed #Appeared before discovery +Not observed before discovery .Returns in the future
* 89P
2016 Dec. 14
* 89P
2009 Aug. 17
* 89P
2002 Mar. 22
* 89P
1994 Oct. 27
* 89P/1987 N1
1987 July 3
! 89P/1980 S1
1980 May 19

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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.