151P/Helin

Japanese version
Home page
 Updated on February 21, 2004

---------------------------------------------------------------------

* Returns and Appearances

!Discovered *Appeared -Not observed #Appeared before discovery +Not observed before discovery .Returns in the future
.
2015 Oct. 8
* 151P/2001 M1
2001 Sept.25
! 151P/1987 Q3
1987 Aug. 12

---------------------------------------------------------------------

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

---------------------------------------------------------------------

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