C/2002 R1 = C/2008 A3 ( SOHO )

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Updated on September 15, 2019

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* Fragmentation Tree of Marsden Group

*Surviving -Diminished
- C/1996 V2 = C/2002 V5
- C/1997 B5
- C/2002 R1 = C/2008 A3
- C/2002 R4 = C/2007 Y4
- C/1998 A2
- C/2003 Q1 = C/2008 X6
- C/2003 Q6 = C/2008 Y11
- C/2009 J12
- C/2009 U10
- C/2004 W10
- P/1999 J6 = P/2004 V9 = P/2010 H3
- C/1999 N5 = C/2005 E4
- C/1999 N5 = C/2005 G2
- C/1999 P6
- C/1999 U2 = C/2005 W5
- C/2000 C4 = C/2005 W1
- C/2006 E2

* Returns and Appearances

!Discovered *Appeared -Not observed #Appeared before discovery +Not observed before discovery .Returns in the future
* C/2008 A3
2008 Jan. 15
! C/2002 R1
2002 Sept. 2
+
1997 Apr. 19

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The identification between C/2002 R1 and C/2008 A3 is printed on M.P.E.C. 2008-B61.
The perihelion date in 1997 is printed on M.P.E.C. 2008-B61.

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