| Object | T | Magnitude | R.A. | Last obs. | cross |
|---|
| C/2008 N1 (Holmes) | 2009 09 25 | 16.4T-16.5T | 15h30 | 2009 10 06,B74,17.1 N | 09/20 |
| C/2008 FK75 (Lemmon-Siding Spring) | 2010 09 29 | 16.5T-16.5T | 15h41 | 2009 10 06,B74,16.9 N | 11/01 |
| C/2006 Q1 (McNaught) | 2008 07 03 | 16.5T-16.8T | 16h45 | 2009 10 06,B74,16.3 N | 10/13 |
| C/2009 K2 (Catalina) | 2010 02 07 | 17.4T-17.3T | 17h01 | 2009 08 15,H45,18.5 T | 01/24 |
| 169P/NEAT | 2009 11 30 | 17.4N-15.7N | 17h03 | 2009 06 24,J47,18.7 N | 09/19 |
| 88P/Howell | 2009 10 12 | 10.3T-10.8T | 17h08 | 2009 06 28,900,15.7 N | 11/19 |
| 220P/2009 H2 (McNaught) | 2009 12 15 | 18.7T-18.5T | 17h32 | 2009 05 28,A13,20.0 N | 08/23 |
| 142P/Ge-Wang | 2010 05 00 | 18.2T-18.1T | 18h13 | 1999 10 21,402,18.8 T | 09/19 |
| 219P/2009 H1 (LINEAR) | 2010 03 05 | 17.7T-17.8T | 18h16 | 2009 08 23,900,17.1 N | 11/13 |
| (4015) Wilson-Harrington [107P] | 2009 10 22 | 17.1N-16.4N | 18h35 | | 12/22 |
| C/2009 O2 (Catalina) | 2010 03 24 | 17.4T-16.8T | 18h53 | 2009 09 21,585,18.8 N | 08/02 |
| C/2006 W3 (Christensen) | 2009 07 06 | 9.5T-10.2T | 19h10 | 2009 10 06,B74,12.4 N | 01/14 |
| 89P/Russell | 2009 08 17 | 18.6T-19.1T | 19h16 | 2009 06 03,D25,17.4 T | 11/05 |
| 43P/Wolf-Harrington | 2010 07 01 | 17.9T-17.4T | 20h20 | 2009 05 25,H10,20.4 N | 12/02 |
| 186P/2007 B3 (Garradd) | 2008 04 11 | 17.7T-18.0T | 20h20 | 2009 06 02,E85,19.9 N | 08/21 |
| C/2009 R1 (McNaught) | 2010 07 02 | 17.0T-16.7T | 20h47 | 2009 09 26,J24,17.3 N | 08/15 |
| 199P/2008 G2 (Shoemaker) | 2009 04 09 | 15.9T-16.3T | 21h03 | 2009 06 28,D90,15.1 T | 12/25 |
| C/2007 U1 (LINEAR) | 2008 08 07 | 17.9T-18.4T | 21h26 | 2009 08 26,J08,18.6 N | 11/12 |
| 54P/de Vico-Swift-NEAT | 2009 11 28 | 18.1T-18.4T | 21h38 | 2009 08 17,415,19.4 N | 09/22 |
| C/2006 S3 (LONEOS) | 2012 04 16 | 16.3T-16.4T | 21h49 | 2009 09 30,160,18.1 N | 11/01 |
| 22P/Kopff | 2009 05 05 | 13.1T-14.2T | 22h39 | 2009 07 05,B40,15.3 N | 01/21 |
| C/2009 P2 (Boattini) | 2010 02 10 | 18.5T-18.6T | 22h55 | 2009 09 30,850,19.3 N | 11/23 |
| C/2009 O4 (Hill) | 2010 01 01 | 15.3T-15.6T | 23h05 | 2009 10 04,349,15.1 T | 09/16 |
| P/2009 Q1 (Hill) | 2009 07 04 | 17.6T-18.1T | 23h12 | 2009 09 28,850,19.0 N | 09/17 |
| C/2008 P1 (Garradd) | 2009 07 22 | 15.5T-15.7T | 23h23 | 2009 10 09,900,16.9 N | 09/21 |
| C/2009 P1 (Garradd) | 2011 12 24 | 17.1T-17.0T | 23h29 | 2009 10 04,I36,18.0 T | 08/19 |
| 157P/Tritton | 2010 02 20 | 16.7T-15.7T | 23h33 | 2009 10 11,900,17.8 N | 07/23 |
| P/2008 O2 (McNaught) | 2009 04 21 | 17.1T-17.3T | 00h44 | 2008 12 20,J24,18.5 N | 08/19 |
| P/2009 Q5 (McNaught) | 2009 09 08 | 16.3T-16.6T | 01h17 | 2009 10 03,J24,16.5 N | 09/03 |
| P/2009 O3 (Hill) | 2009 05 08 | 18.3T-18.8T | 01h40 | 2009 08 26,349,17.8 T | 09/27 |
| P/2009 T2 (La Sagra) | 2010 01 12 | 17.1T-16.6T | 01h43 | 2009 10 13,J77,18.0 T | 10/29 |
| C/2008 S3 (Boattini) | 2011 06 04 | 18.3T-18.2T | 03h21 | 2009 10 04,160,19.5 N | 11/17 |
| C/2007 VO53 (Spacewatch) | 2010 04 26 | 17.2T-17.0T | 03h36 | 2009 08 25,215,17.6 T | 11/22 |
| 47P/Ashbrook-Jackson | 2009 02 01 | 16.6T-16.7T | 03h52 | 2009 01 27,J24,16.2 N | 09/20 |
| P/2009 S1 (Gibbs) | 2009 08 01 | 18.6T-18.7T | 04h04 | 2009 09 30,A77,18.2 N | 08/31 |
| 203P/2008 R4 (Korlevic) | 2010 02 08 | 18.6T-18.3T | 05h02 | 2008 12 03,204,19.4 N | 07/13 |
| 68P/Klemola | 2009 01 20 | 18.2T-18.5T | 05h21 | 2009 01 17,349,14.2 T | 09/18 |
| C/2009 T3 (LINEAR) | 2010 01 05 | 18.8T-18.1T | 05h21 | 2009 10 15,F65,18.9 T | 11/23 |
| 30P/Reinmuth | 2010 04 19 | 17.1T-16.2T | 05h27 | 2003 06 03,H41,18.0 T | 01/20 |
| 118P/Shoemaker-Levy | 2010 01 02 | 14.0T-13.2T | 05h52 | 2008 11 15,941,20.8 N | 08/25 |
| 31P/Schwassmann-Wachmann | 2010 09 30 | 18.9T-18.5T | 06h02 | 2008 11 27,215,19.8 T | 01/15 |
| 217P/2009 F3 (LINEAR) | 2009 09 08 | 12.6T-13.3T | 06h11 | 2009 08 22,H06,13.1 N | 01/26 |
| C/2007 G1 (LINEAR) | 2008 11 16 | 16.7T-16.8T | 06h30 | 2009 08 12,D90,15.9 T | 12/11 |
| 137P/Shoemaker-Levy | 2009 05 03 | 18.8T-18.8T | 06h43 | 2001 02 20,867,19.7 T | 11/15 |
| P/2008 J3 (McNaught) | 2009 03 10 | 17.5T-17.6T | 06h56 | 2009 01 13,215,17.4 N | 10/03 |
| C/2007 N3 (Lulin) | 2009 01 10 | 16.5T-16.9T | 07h04 | 2009 10 05,J47,16.6 N | 09/01 |
| 117P/Helin-Roman-Alu | 2005 12 20 | 18.6T-18.4T | 07h05 | 2009 02 21,349,18.7 T | 11/21 |
| P/2009 Q4 (Boattini) | 2009 11 19 | 15.4T-14.4T | 07h06 | 2009 10 05,H06,16.2 T | 01/28 |
| 205P/2008 R6-A (Giacobini) | 2008 09 10 | 18.0T-17.9T | 07h44 | 2008 12 14,900,15.6 N | 09/23 |
| C/2009 F6 (Yi-SWAN) | 2009 05 00 | 14.2T-14.8T | 08h11 | 2009 05 25,A49, | 12/30 |
| 222P/2009 MB9 (LINEAR) | 2009 09 01 | 17.9T-19.3T | 08h43 | 2009 08 03,E12,17.3 T | 09/30 |
| 94P/Russell | 2010 03 29 | 18.6T-18.0T | 09h06 | 2009 01 21,A77,20.3 N | 12/03 |
| 226P/2009 R2 (Pigott-LINEAR-Kowalski) | 2009 05 01 | 17.3T-17.5T | 09h13 | 2009 09 27,A77,17.3 N | 11/16 |
| 81P/Wild | 2010 02 22 | 13.4T-12.2T | 09h19 | 2009 02 10,900,17.6 T | 08/09 |
| 64P/Swift-Gehrels | 2009 06 14 | 15.2T-15.8T | 09h27 | 2009 07 15,349,13.9 T | 07/24 |
| 29P/Schwassmann-Wachmann | 2004 07 06 | 13.6T-13.4T | 09h39 | 2009 06 01,900,16.7 T | 08/05 |
| C/2008 E1 (Catalina) | 2008 08 11 | 18.7T-18.7T | 10h09 | 2009 03 25,704,18.4 T | 10/02 |
| C/2006 OF2 (Broughton) | 2008 09 15 | 15.8T-16.0T | 10h10 | 2009 10 10,349,15.1 T | 08/11 |
| P/1999 XN120 (Catalina) | 2008 11 12 | 18.2T-18.1T | 10h27 | 2000 03 30,360,17.8 T | 07/07 |
| P/2008 WZ96 (LINEAR) | 2009 01 23 | 18.6N-18.5N | 10h32 | 2009 02 23,J24,17.4 N | 11/21 |
| 195P/2006 W4 (Hill) | 2009 01 20 | 18.8T-18.7T | 10h48 | 2009 03 26,291,18.0 T | 11/25 |
| C/2007 Q3 (Siding Spring) | 2009 10 07 | 10.4T-10.3T | 11h17 | 2009 04 30,I21, | 08/22 |
| 67P/Churyumov-Gerasimenko | 2009 02 28 | 17.7T-18.2T | 12h15 | 2009 06 18,J47,15.1 N | 11/13 |
| 74P/Smirnova-Chernykh | 2009 07 30 | 16.7T-16.6T | 12h16 | 2009 06 13,J47,17.3 N | 12/09 |
| 24P/Schaumasse | 2009 08 09 | 15.0T-17.4T | 13h14 | 2001 07 23,360,14.9 T | 12/12 |
| C/2008 Q3 (Garradd) | 2009 06 23 | 13.4T-14.1T | 13h15 | 2009 08 23,900,14.2 N | 11/02 |
| C/2005 L3 (McNaught) | 2008 01 16 | 15.4T-15.4T | 13h16 | 2009 08 26,939,15.8 N | 07/11 |
