Surviving Diminished
C/2004 A3 C/1999 M3 = C/2004 L10 C/1999 N6 = C/2004 J4 = C/2009 L8 C/2009 Y10 342P/2000 O3 = P/2005 W4 = P/2011 E1 = P/2016 N5 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
Discovered Appeared Not observed Appeared before discovery Not observed before discovery Returns in the future
C/2008 E42008 Mar. 3 C/2002 Q8C/2002 Q102002 Aug. 25 - 27 1997 Feb. 14