152P/Helin-Lawrence

Japanese version
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Updated on February 19, 2011

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* Returns and Appearances

!Discovered *Appeared -Not observed #Appeared before discovery +Not observed before discovery .Returns in the future
* 152P
2012 July 9
* 152P/2001 Y1
2002 Dec. 22
! 152P/1993 K2
1993 June 30

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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.