P/2000 O3 = P/2005 W4 = P/2011 E1 ( SOHO )

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Updated on March 27, 2011

Fragmentation Tree of Kracht Group Surviving Diminished C/2004 A3 C/1999 M3 = C/2004 L10 C/1999 N6 = C/2004 J4 = C/2009 L8 C/2009 Y10 P/2000 O3 = P/2005 W4 = P/2011 E1 C/2001 Q7 C/2001 R8 C/2002 Q8 = C/2008 E4 C/1996 X3 = C/2002 N2 C/1996 X3 = C/2002 S7 = C/2008 N4 C/1996 X5 = C/2002 S5 C/2002 S4 = C/2008 R7 C/2002 S11 = C/2008 G6 Returns and Appearances Discovered Appeared Not observed Appeared before discovery Not observed before discovery Returns in the future 2016 July 1 P/2011 E1 2011 Mar. 9 P/2005 W4 2005 Nov. 23 P/2000 O3 2000 July 30

The identification between C/2000 O3 and C/2005 W4 is printed on M.P.E.C. 2005-X14. The identification between P/2000 O3 and P/2005 W4 and P/2011 E1 is printed on M.P.E.C. 2011-F14.