2010
- (596) Scheila
- 240P/NEAT
- 103P/Hartley 2
- 10P/Tempel 2
- P/2010 V1 (Ikeya-Murakami)
- C/2010 B1 (Cardinal)
- C/2009 Y1 (Catalina)
- C/2009 K5 (McNaught)
- P/2010 H2 (Vales)
- P/2010 A2 (LINEAR)
- C/2008 Q3 (Garradd)
- C/2007 Q3 (Siding Spring) 2009–2010
- C/2007 N3 (Lulin) 2009–2010
- C/2006 OF2 (Broughton) 2007, 2008–2009, 2010
- C/2005 L3 (McNaught) 2009, 2010
- 217P/LINEAR 2009–2010
- 118P/Shoemaker-Levy 4 2009–2010
- 94P/Russell 4
- 81P/Wild 2 2009–2010
- 74P/Smirnova-Chernykh 2008–2009, 2010
- 30P/Reinmuth 1 2003, 2009–2010
2009
- 217P/LINEAR 2009–2010
- 157P/Tritton
- 127P/Holt-Olmstead
- 118P/Shoemaker-Levy 4 2009–2010
- 81P/Wild 2 2009–2010
- 30P/Reinmuth 1 2003, 2009–2010
- 22P/Kopff
- C/2007 N3 (Lulin) 2009–2010
- C/2007 Q3 (Siding Spring) 2009–2010
- C/2009 O4 (Hill)
- C/2008 P1 (Garradd)
- C/2006 W3 (Christensen)
- C/2006 S3 (LONEOS)
- C/2009 F6 (Yi-SWAN)
- C/2009 E1 (Itagaki)
- C/2008 T2 (Cardinal)
- C/2008 A1 (McNaught)
- C/2008 FK75 (Lemmon-Siding Spring)
- C/2006 Q1 (McNaught)
- C/2005 L3 (McNaught) 2009, 2010
- 65P/Gunn
- 67P/Churyumov-Gerasimenko
- 77P/Longmore
- 88P/Howell
- 143P/Kowal-Mrkos
- 144P/Kushida
- 210P/Christensen
- 29P/Schwassmann-Wachmann 1 2004, 2005, 2008–2009, 2010, 2011
- 74P/Smirnova-Chernykh 2008–2009, 2010
- 116P/Wild 4
- C/2006 OF2 (Broughton) 2007, 2008–2009, 2010
2008
- 74P/Smirnova-Chernykh 2008–2009, 2010
- 29P/Schwassmann-Wachmann 1 2004, 2005, 2008–2009, 2010, 2011
- C/2006 OF2 (Broughton) 2007, 2008–2009, 2010
- 19P/Borrelly
- 61P/Shajn-Schaldach
- 205P/2008 R6 (Giacobini)
- C/2007 U1 (LINEAR)
- C/2007 W1 (Boattini)
- C/2008 J1 (Boattini)
- P/2008 L2 (Hill)
- C/2008 C1 (Chen-Gao)
- C/2007 B2 (Skiff)
- 124P/Mrkos
- 46P/Wirtanen
- 17P/Holmes 2007–2008
- 8P/Tuttle 2007–2008
2007
- C/2007 F1 (LONEOS)
- C/2006 OF2 (Broughton) 2007, 2008–2009, 2010
- 188P/LINEAR-Mueller
- 50P/Arend
- 93P/Lovas 1
- P/2007 H1 (McNaught)
- C/2006 VZ13 (LINEAR)
- C/2007 E2 (Lovejoy)
- C/2007 E1 (Garradd)
- C/2003 WT42 (LINEAR)
- C/2002 VQ94 (LINEAR)
- C/2006 P1 (McNaught)
- 76P/West-Kohoutek-Ikemura 2006–2007
- C/2005 E2 (McNaught) 2006–2007
- C/2006 L1 (Garradd) 2006–2007
2006
- C/2006 M4 (SWAN)
- P/2006 T1 (Levy)
- 4P/Faye
- 177P/Barnard 2
- P/2006 HR30 (Siding Spring)
- 73P/Schwassmann-Wachmann 3
- C/2006 A1 (Pojmanski)
- P/2005 XA54 (LONEOS-Hill)
- P/2004 VR8 (LONEOS)
- C/2004 K1 (Catalina)
2005
- 29P/Schwassmann-Wachmann 1 2004, 2005, 2008–2009, 2010, 2011
- 101P/Chernykh
- P/2005 K3 (McNaught
- P/2005 R2 (Van Ness)
- C/2005 R1 (NEAT)
- C/2005 A1 (LINEAR)
- C/2004 Q2 (Machholz)
- C/2003 T3 (Tabur)
- 9P/Tempel 1
- 62P/Tsuchinshan 1
2004
- C/2004 Q1 (Tucker)
- C/2004 S1 (Van Ness)
- 29P/Schwassmann-Wachmann 1, 2004, 2005, 2008–2009, 2010, 2011
- 32P/Comas Sola
- 78P/Gehrels
- 131P/Mueller 2
- C/2001 Q4 (NEAT)
- C/2003 K4 (LINEAR)
- C/2004 H6 (SWAN)
- C/2004 F4 (Bradfield)
- 40P/Väisälä 1
- 123P/West-Hartley
- P/2002 T5 (LINEAR)
- C/2001 HT50 (LINEAR-NEAT) 2003–2004
- C/2002 T7 (LINEAR) 2003–2004
2003
- 43P/Wolf-Harrington
- 2P/Encke
- C/2002 R3 (LONEOS)
- C/2002 Y1 (Juels-Holvorcem)
- C/2002 O7 (LINEAR)
- C/2001 RX14 (LINEAR)
- C/2000 SV74 (LINEAR)
- C/1999 U4 (Catalina-Skiff)
- 30P/Reinmuth 1 2003, 2009–2010
- 67P/Churyumov-Gerasimenko
- C/2002 V1 (NEAT) 2002–2003
- C/2002 X5 (Kudo-Fujikawa) 2002–2003
2002
1997
- C/1995 O1 (Hale-Bopp) 1995–1997