# Liste de comètes

Cet article est une liste de comètes, non exhaustive mais qui vise à l'être. Elle inclut les comètes périodiques (à courte période : P/ et D/), à longue période et non périodiques (C/ et X/) ainsi que les planètes mineures ayant une désignation cométaire (A/).
Au 12 octobre 2024, le Centre des planètes mineures (MPC) répertorie 4 562 comètes, parmi lesquelles 493 sont numérotées (4 069 ne le sont donc pas).
Cette liste exclut les comètes découvertes par SOHO et STEREO qui n'ont pas reçu de désignation officielle par le MPC. Au 27 septembre 2021, ces deux instruments ont découvert respectivement 4 272 et 119 comètes.

## Comètes périodiques numérotées

Liste à jour au 15 mai 2020.

### 1-100

| Comète | Autre nom | Désignation systématique | Découvreur(s) | Année de découverte | Période orbitale (a) |
| 1P/Halley | | P/1682 Q1 -239 K1 = -239 -163 U1 = -163 -86 Q1 = -86 -11 Q1 = -11 66 B1 = 66 141 F1 = 141 | Halley | 1758 | 76,09 |
| 2P/Encke | | P/1818 W1 | Encke | 1786 | 3,30 |
| 3D/Biela | Biela 1 | D/1826 D1 | Biela | 1826 | 6,619 |
| 4P/Faye | | P/1843 W1 | Faye | 1843 | 7,545 |
| 5D/Brorsen | | D/1846 D2 | Brorsen | 1846 | 5,461 |
| 6P/d'Arrest | | P/1851 M1 | d'Arrest | 1851 | 6,54 |
| 7P/Pons-Winnecke | | P/1858 E1 | Pons & Winnecke | 1819 | 6,36 |
| 8P/Tuttle | | P/1858 A1 | Tuttle | 1858 | 13,58 |
| 9P/Tempel | Tempel 1 | P/1867 G1 | Tempel | 1867 | 5,52 |
| 10P/Tempel | Tempel 2 | P/1873 N1 | Tempel | 1873 | 5,382 |
| 11P/Tempel-Swift-LINEAR | | P/1880 T1 | Tempel, Swift & LINEAR | 1869 | 6,372 |
| 12P/Pons-Brooks | | C/1385 U1 = 1385 C/1457 A1 = 1457 I P/1812 O1 1953 M1 | Pons & Brooks | 1812 | 70,85 |
| 13P/Olbers | | P/1815 E1 1956 A1 | Olbers | 1815 | 69,5 |
| 14P/Wolf | | P/1884 S1 | Wolf | 1884 | 8,74 |
| 15P/Finlay | | P/1886 S1 | Finlay | 1886 | 6,50 |
| 16P/Brooks | Brooks 2 | P/1889 N1 | Brooks | 1889 | 6,14 |
| 17P/Holmes | | P/1892 V1 | Holmes | 1892 | 6,89 |
| 18D/Perrine-Mrkos | | D/1896 X1 | Perrine & Mrkos | 1896 | |
| 19P/Borrelly | | P/1904 Y2 = 1905 II = 1904e = P/1911 S1 = 1911 VIII = 1911e = 1918 IV = 1918c = 1925 VIII = 1925f = 1932 IV = 1932i = 1953 IV = 1954b = 1960 V = 1960k = 1967 VIII = 1967m = 1974 VII = 1973m = 1981 IV = 1980i = 1987 XXXIII = 1987p = 1994 XXX = 1994l | Borrelly | 1904 | 6,85 |
| 20D/Westphal | | D/1852 O1 | Westphal | 1852 | 61,8 |
| 21P/Giacobini-Zinner | | P/1900 Y1 | Giacobini & Zinner | 1900 | 6,60 |
| 22P/Kopff | | P/1906 Q1 | Kopff | 1906 | 6,43 |
| 23P/Brorsen-Metcalf | | P/1847 O1 1989 N1 | Brorsen & Metcalf | 1847 | 70,52 |
| 24P/Schaumasse | | P/1911 X1 | Schaumasse | 1911 | 8,25 |
| 25D/Neujmin | Neujmin 2 | D/1916 D1 | Neujmin | 1916 | 5,43 |
| 26P/Grigg-Skjellerup | | P/1922 K1 | Grigg & Skjellerup | 1902 et 1922 | 5,31 |
| 27P/Crommelin | Anciennement nommée Pons-Coggia-Winnecke-Forbe | P/1928 W1 1956 S1 | J.-L. Pons | 1818 | 27,93 |
| 28P/Neujmin | Neujmin 1 | P/1913 R2 | Neujmin | 1913 | 18,17 |
| 29P/Schwassmann-Wachmann | Schwassmann-Wachmann 1 | P/1927 V1 | Schwassmann & Wachmann | 1927 | 14,69 |
| 30P/Reinmuth | Reinmuth 1 | P/1928 D1 | Reinmuth | 1928 | 7,34 |
| 31P/Schwassmann-Wachmann | Schwassmann-Wachmann 2 | P/1929 B1 | Schwassmann & Wachmann | 1929 | 8,75 |
| 32P/Comas Solà | | P/1926 V1 P/1935 P1 | Comas Solà | 1926 | 8,80 |
| 33P/Daniel | | P/1909 X1 | Daniel | 1909 | 8,07 |
| 34D/Gale | | D/1927 L1 | Gale | 1927 | 10,99 |
| 35P/Herschel-Rigollet | | P/1939 O1 | Herschel & Rigollet | 1798 | 155 |
| 36P/Whipple | | | Whipple | 1933 | 8,55 |
| 37P/Forbes | | | Forbes | 1929 | 6,35 |
| 38P/Stephan-Oterma | | | Stephan & Oterma | 1867 | 37,72 |
| 39P/Oterma | | | Oterma | 1943 | |
| 40P/Väisälä | Väisälä 1 | | Väisälä | 1939 | |
| 41P/Tuttle-Giacobini-Kresák | | | Tuttle & Giacobini & Kresák | 1858 et 1907 | |
| 42P/Neujmin | Neujmin 3 | | Neujmin | 1929 | 10,71 |
| 43P/Wolf-Harrington | | | Wolf & Harrington | 1924 | |
| 44P/Reinmuth | Reinmuth 2 | | Reinmuth | 1947 | |
| 45P/Honda-Mrkos-Pajdušáková | | | Honda & Mrkos & Pajdušáková | 1948 | |
| 46P/Wirtanen | | | Wirtanen | 1948 | |
| 47P/Ashbrook-Jackson | Ashbrook-Jackson 1 | P/1948 Q1 | Ashbrook & Jackson | 1948 | |
| 48P/Johnson | | | Johnson | 1949 | |
| 49P/Arend-Rigaux | Arend-Rigaux 1 | P/1951 C2 | Arend & Rigaux | 1951 | |
| 50P/Arend | Arend 1 | P/1951 T1 | Arend | 1951 | |
| 51P/Harrington | | | Harrington | 1953 | |
| 52P/Harrington-Abell | | | Harrington & Abell | 1955 | |
| 53P/Van Biesbroeck | | | Van Biesbroeck | 1954 | |
| 54P/de Vico-Swift-NEAT | | | de Vico & Swift & NEAT | 1844 | |
| 55P/Tempel-Tuttle | | 1366 ?? 1699 ?? 1866 ?? 1965 M2 | Tempel & Tuttle | 1865 et 1866 | |
| 56P/Slaughter-Burnham | | | Slaughter & Burnham | 1959 | |
| 57P/du Toit-Neujmin-Delporte | | | du Toit & Neujmin & Delporte | 1941 | |
| 58P/Jackson-Neujmin | | | Jackson & Neujmin | 1936 | |
| 59P/Kearns-Kwee | | | Kearns & Kwee | 1963 | |
| 60P/Tsuchinshan | Tsuchinshan 2 | | Tsuchinshan | 1965 | |
| 61P/Shajn-Schaldach | | | Shajn & Schaldach | 1949 | |
| 62P/Tsuchinshan | Tsuchinshan 1 | | Tsuchinshan | 1965 | |
| 63P/Wild | Wild 1 | | Wild | 1960 | |
| 64P/Swift-Gehrels | | | Swift & Gehrels | 1889 | |
| 65P/Gunn | | | Gunn | 1970 | |
| 66P/du Toit | | | du Toit | 1944 | |
| 67P/Tchourioumov-Guérassimenko | | | Tchourioumov & Guérassimenko | 1969 | 6,44 |
| 68P/Klemola | | | Klemola | 1965 | |
| 69P/Taylor | | | Taylor | 1915 | |
| 70P/Kojima | | | Kojima | 1970 | |
| 71P/Clark | | | Clark | 1973 | |
| 72P/Denning-Fujikawa | | | Denning & Fujikawa | 1881 | |
| 73P/Schwassmann-Wachmann | Schwassmann-Wachmann 3 | | Schwassmann & Wachmann | 1930 | |
| 74P/Smirnova-Chernykh | | | Smirnova & Chernykh | 1975 | |
| 75D/Kohoutek | | | Kohoutek | 1973 | |
| 76P/West-Kohoutek-Ikemura | | | West & Kohoutek & Ikemura | 1975 | |
| 77P/Longmore | | | Longmore | 1975 | |
| 78P/Gehrels | Gehrels 2 | | Gehrels | 1973 | |
| 79P/du Toit-Hartley | | | du Toit & Hartley | 1945 | |
| 80P/Peters-Hartley | | | Peters & Hartley | 1846 | |
| 81P/Wild | Wild 2 | | Wild | 1978 | |
| 82P/Gehrels | Gehrels 3 | | Gehrels | 1975 | |
| 83D/Russell | Russell 1 | | Russell | 1979 | |
| 84P/Giclas | | | Giclas | 1978 | |
| 85D/Boethin | | | Boethin | 1975 | |
| 86P/Wild | Wild 3 | | Wild | 1980 | |
| 87P/Bus | | | Bus | 1981 | 6,51 |
| 88P/Howell | | | Howell | 1981 | 5,49 |
| 89P/Russell | Russell 2 | | Russell | 1980 | 7,26 |
| 90P/Gehrels | Gehrels 1 | | Gehrels | 1972 | 14,85 |
| 91P/Russell | Russell 3 | | Russell | 1983 | 7,67 |
| 92P/Sanguin | | | Sanguin | 1977 | 12,43 |
| 93P/Lovas | Lovas 1 | | Lovas | 1980 | 9,20 |
| 94P/Russell | Russell 4 | | Russell | 1984 | 6,58 |
| 95P/Chiron | (2060) Chiron | | Kowal | 1977 | 50,50 |
| 96P/Machholz | Machholz 1 | | Machholz | 1986 | 5,2322 |
| 97P/Metcalf-Brewington | | | Metcalf & Brewington | 1906 | |
| 98P/Takamizawa | | | Takamizawa | 1984 | |
| 99P/Kowal | Kowal 1 | | Kowal | 1977 | |
| 100P/Hartley | Hartley 1 | | Hartley | 1985 | |

### 101-200

| Comète | Autre nom | Désignation systématique | Découvreur(s) | Année de découverte | Période orbitale (a) |
| 101P/Tchernykh | | | Tchernykh | 1977 | 13,94 |
| 102P/Shoemaker | Shoemaker 1 | | C. Shoemaker & E. Shoemaker | 1983 | 7,22 |
| 103P/Hartley | Hartley 2 | | Hartley | 1986 | 6,47 |
| 104P/Kowal | Kowal 2 | | Kowal | 1979 | 5,89 |
| 105P/Singer Brewster | | | Singer Brewster | 1986 | 6,47 |
| 106P/Schuster | | | Schuster | 1977 | 7,31 |
| 107P/Wilson-Harrington | (4015) Wilson-Harrington | | Helin & Wilson & Harrington | 1949 | 4,29 |
| 108P/Ciffréo | | | Ciffréo | 1985 | 7,26 |
| 109P/Swift-Tuttle | | -68 Q1 = -68 | Swift & Tuttle | 1862 | 133,28 |
| 110P/Hartley | Hartley 3 | 1988 | Hartley | 1988 | 6,88 |
| 111P/Helin-Roman-Crockett | | | Helin & Roman & Crockett | 1989 | 8,14 |
| 112P/Urata-Niijima | | | Urata & Niijima | 1986 | |
| 113P/Spitaler | | | Spitaler | 1890 | |
| 114P/Wiseman-Skiff | | | Wiseman & Skiff | 1986 | |
| 115P/Maury | Maury 1 | | Maury | 1985 | |
| 116P/Wild | Wild 4 | | Wild | 1990 | |
| 117P/Helin-Roman-Alu | Helin-Roman-Alu 1 | | Helin & Roman & Alu | 1989 | |
| 118P/Shoemaker-Levy | Shoemaker-Levy 4 | | C. Shoemaker, E. Shoemaker & Levy | 1991 | |
| 119P/Parker-Hartley | | | Parker & Hartley | 1989 | |
| 120P/Mueller | Mueller 1 | | Mueller | 1987 | |
| 121P/Shoemaker-Holt | Shoemaker-Holt 2 | | C.Shoemaker, E.Shoemaker & Holt | 1989 | |
| 122P/de Vico | | | de Vico | 1846 et 1995 | |
| 123P/West-Hartley | | | West & Hartley | 1989 | |
| 124P/Mrkos | | | Mrkos | 1991 | |
| 125P/Spacewatch | Spacewatch 1 | | Spacewatch | 1991 | |
| 126P/IRAS | | | IRAS | 1983 | |
| 127P/Holt-Olmstead | | | Holt & Olmstead | 1990 | |
| 128P/Shoemaker-Holt | Shoemaker-Holt 1 | | C. Shoemaker, E. Shoemaker & Holt | 1987 | |
| 129P/Shoemaker-Levy | Shoemaker-Levy 3 | | C. Shoemaker, E. Shoemaker & Levy | 1991 | |
| 130P/McNaught-Hughes | | | McNaught & Hughes | 1991 | |
| 131P/Mueller | Mueller 2 | | Mueller | 1990 | |
| 132P/Helin-Roman-Alu | Helin-Roman-Alu 2 | | Helin & Roman & Alu | 1989 | |
| 133P/Elst-Pizarro | (7968) Elst-Pizarro | | Elst & Pizarro | 1979 | |
| 134P/Kowal-Vávrová | | | Kowal & Vávrová | 1983 | |
| 135P/Shoemaker-Levy | Shoemaker-Levy 8 | P/1998 B1 | C. Shoemaker, E. Shoemaker & Levy | 1992 | |
| 136P/Mueller | Mueller 3 | | Mueller | 1990 | |
| 137P/Shoemaker-Levy | Shoemaker-Levy 2 | | C. Shoemaker, E. Shoemaker & Levy | 1990 | |
| 138P/Shoemaker-Levy | Shoemaker-Levy 7 | | C. Shoemaker, E. Shoemaker & Levy | 1991 | |
| 139P/Väisälä-Oterma | | | Väisälä & Oterma | 1939 | |
| 140P/Bowell-Skiff | | | Bowell & Skiff | 1983 | |
| 141P/Machholz | Machholz 2 | | Machholz | 1994 | |
| 142P/Ge-Wang | | | Ge & Wang | 1988 | |
| 143P/Kowal-Mrkos | | | Kowal & Mrkos | 1984 | |
| 144P/Kushida | | | Kushida | 1994 | |
| 145P/Shoemaker-Levy | Shoemaker-Levy 5 | | C. Shoemaker, E. Shoemaker & Levy | 1991 | |
| 146P/Shoemaker-LINEAR | | | C. Shoemaker, E. Shoemaker & LINEAR | 1984 | 8,08 |
| 147P/Kushida-Muramatsu | | | Kushida & Muramatsu | 1993 | |
| 148P/Anderson-LINEAR | Anderson-LINEAR 1 (anciennement Anderson) | P/1963 W1 | Anderson & LINEAR | 1963 | 7,07 |
| 149P/Mueller | Mueller 4 | | Mueller | 1992 | |
| 150P/LONEOS | LONEOS 3 | | LONEOS | 2001 | |
| 151P/Helin | | | Helin | 1987 | |
| 152P/Helin-Lawrence | | | Helin & Lawrence | 1993 | |
| 153P/Ikeya-Zhang | | C/1661 C1 C/2002 C1 | Ikeya & Zhang | 2002 | 366,51 |
| 154P/Brewington | | | Brewington | 1992 | |
| 155P/Shoemaker | Shoemaker 3 | | C. Shoemaker & E. Shoemaker | 1985 | |
| 156P/Russell-LINEAR | | | Russell & LINEAR | 2000 | 6,82 |
| 157P/Tritton | | | Tritton | 1978 | |
| 158P/Kowal-LINEAR | | | Kowal & LINEAR | 1979 | 10,26 |
| 159P/LONEOS | LONEOS 7 | | LONEOS | 2003 | |
| 160P/LINEAR | LINEAR 43 | | LINEAR | 2004 | 7,92 |
| 161P/Hartley-IRAS | | | Hartley & IRAS | 1983 | |
| 162P/Siding Spring | Siding Spring 2 | 2004 TU12 | Siding Spring | 2004 | |
| 163P/NEAT | NEAT 21 | | NEAT | 2004 | |
| 164P/Christensen | Christensen 2 | | Christensen | 2004 | |
| 165P/LINEAR | LINEAR 10 | | LINEAR | 2000 | 76,69 |
| 166P/NEAT | NEAT 8 | | NEAT | 2001 | |
| 167P/CINEOS | | | CINEOS | 2004 | |
| 168P/Hergenrother | Hergenrother 1 | | Hergenrother | 1998 | |
| 169P/NEAT | NEAT 22 | | NEAT | 2002 | |
| 170P/Christensen | Christensen 4 | | Christensen | 2005 | |
| 171P/Spahr | Spahr 2 | | Spahr | 1998 | |
| 172P/Yeung | | | Yeung | 2002 | |
| 173P/Mueller | Mueller 5 | | Mueller | 1993 | |
| 174P/Echeclus | (60558) Echeclus | | Spacewatch | 2000 | |
| 175P/Hergenrother | Hergenrother 2 | | Hergenrother | 2000 | |
| 176P/LINEAR | LINEAR 52 | (118401) LINEAR | LINEAR | 2005 | |
| 177P/Barnard | Barnard 2 | P/1889 M1 | Barnard | 1889 | |
| 178P/Hug-Bell | | P/1999 X1 P/2006 O1 | Hug & Bell | 1999 | |
| 179P/Jedicke | Jedicke 1 | | Jedicke | 1995 | |
| 180P/NEAT | NEAT 3 | | NEAT | 2001 | |
| 181P/Shoemaker-Levy | Shoemaker-Levy 6 | | C. Shoemaker, E. Shoemaker & Levy | 1991 | |
| 182P/LONEOS | LONEOS 6 | | LONEOS | 2001 | |
| 183P/Korlević-Jurić | | | Korlević & Jurić | 1999 | |
| 184P/Lovas | Lovas 2 | | Lovas | 1986 | |
| 185P/Petriew | | | Petriew | 2001 | |
| 186P/Garradd | Garradd 1 | | Garradd | 2007 | 10,62 |
| 187P/LINEAR | LINEAR 4 | | LINEAR | 1999 | |
| 188P/LINEAR-Mueller | | P/1998 S1 P/2007 J7 | LINEAR & Mueller | 1998 | |
| 189P/NEAT | NEAT 10 | | NEAT | 2002 | |
| 190P/Mueller | Mueller 6 | | Mueller | 1998 | |
| 191P/McNaught | McNaught 11 | | McNaught | 2007 | |
| 192P/Shoemaker-Levy | Shoemaker-Levy 1 | P/1990 V1 P/2007 T3 | C. Shoemaker, E. Shoemaker & Levy | 1990 | |
| 193P/LINEAR-NEAT | LINEAR-NEAT 2 | P/2001 Q5 P/2007 U2 | LINEAR & NEAT | 2001 | |
| 194P/LINEAR | LINEAR 9 | P/2000 B3 P/2007 W2 | LINEAR | 2000 | |
| 195P/Hill | | P/2006 W4 P/1993 D1 | Hill | 2006 | |
| 196P/Tichý | | P/2000 U6 P/2008 C2 | Tichý | 2000 | |
| 197P/LINEAR | | | LINEAR | 2003 | 4,85 |
| 198P/ODAS | | P/1998 X1 | OCA-DLR Asteroid Survey (ODAS) | 1998 | 6,78 |
| 199P/Shoemaker | Shoemaker 4 | P/1994 J3 | C. Shoemaker & E. Shoemaker | 1994 | 14,53 |
| 200P/Larsen | | P/1997 V1 | Larsen | 1997 | 10,92 |

### 201-300

| Comète | Autre nom | Désignation systématique | Découvreur(s) | Année de découverte | Période orbitale (a) |
| 201P/LONEOS | | P/2001 R1 P/2008 Q4 | LONEOS | 2001 | 6,47 |
| 202P/Scotti | | P/2001 X2 | Scotti | 2001 | 7,32 |
| 203P/Korlević | | P/1999 WJ7 | Korlević | 1999 | 10,01 |
| 204P/LINEAR-NEAT | | P/2001 TU80 | LINEAR & NEAT | 2001 | 7,00 |
| 205P/Giacobini | | P/1896 R2 P/2008 G6 | Giacobini | 2008 | 6,66 |
| 206P/Barnard-Boattini | Barnard-Boattini 1 (anciennement Barnard 3) | P/1892 T1 P/2008 T3 | Barnard & Boattini | 1892 | 5,81 |
| 207P/NEAT | | P/2001 J1 | NEAT | 2001 | 7,63 |
| 208P/McMillan | | | McMillan | 2008 | 8,16 |
| 209P/LINEAR | | P/2004 CB | LINEAR | 2004 | 5,04 |
| 210P/Christensen | | P/2003 K2 | Christensen | 2003 | 5,71 |
| 211P/Hill | | P/2003 F6 | Hill (Catalina Sky Survey) | 2003 | 6,71 |
| 212P/NEAT | 2000 YN30 | | NEAT | 2000 | 7,78 |
| 213P/Van Ness | | P/2005 R2 | Van Ness | 2005 | 6,34 |
| 214P/LINEAR | 2002 CW134 | | LINEAR | 2002 | 6,84 |
| 215P/NEAT | | P/2002 O8 | NEAT | 2002 | 8,07 |
| 216P/LINEAR | 2001 CV8 | | LINEAR | 2001 | 7,63 |
| 217P/LINEAR | 2001 MD7 | | LINEAR | 2001 | 7,83 |
| 218P/LINEAR | | P/2003 H4 | LINEAR | 2003 | 6,11 |
| 219P/LINEAR | | P/2002 LZ11 | LINEAR | 2002 | 6,98 |
| 220P/McNaught | McNaught 1 | P/2004 K2 | McNaught | 2004 | 5,50 |
| 221P/LINEAR | | P/2002 JN16 P/2009 L1 | LINEAR | 2002 | 6,50 |
| 222P/LINEAR | | P/2004 X1 P/2009 MB9 | LINEAR | 2004 | 4,83 |
| 223P/Skiff | | P/2002 S1 P/2009 L18 | Skiff | 2002 | 8,42 |
| 224P/LINEAR-NEAT | | P/2003 XD$_{10}$ P/2009 Q2 | LINEAR & NEAT | 2003 | 6,30 |
| 225P/LINEAR | | P/2002 T1 P/2009 Q3 | LINEAR | 2002 | 6,99 |
| 226P/Pigott-LINEAR-Kowalski | | P/1783 W1 P/2003 A1 P/2009 R2 | Pigott & LINEAR & Kowalski | 1783 | 7,32 |
| 227P/Catalina-LINEAR | | P/2004 EW$_{38}$ | Catalina Sky Survey & LINEAR | 2004 | 6,79 |
| 228P/LINEAR | | P/2001 YX$_{127}$ P/2009 U2 | LINEAR | 2001 | 8,49 |
| 229P/Gibbs | | P/2009 S1 P/2001 Q10 | Gibbs (Catalina Sky Survey) | 2001 | 7,78 |
| 230P/LINEAR | | P/2009 U6 P/1997 A2 P/2002 Q15 | LINEAR | 1997 | 6,27 |
| 231P/LINEAR-NEAT | | P/2003 CP$_7$ P/2009 X1 | LINEAR & NEAT | 2003 | 8,08 |
| 232P/Hill | | P/2009 W1 P/1999 XO$_{188}$ | Hill (Catalina Sky Survey) | 1999 | 9,49 |
| 233P/La Sagra | | P/2009 WJ$_{50}$ 2005 JR$_{71}$ | La Sagra Sky Survey | 2005 | 5,29 |
| 234P/LINEAR | | 2002 CF$_{140}$ P/2010 E4 | LINEAR | 2002 | 7,47 |
| 235P/LINEAR | | 2002 FA$_9$ P/2010 F2 | LINEAR | 2002 | 8,00 |
| 236P/LINEAR | | P/2003 UY$_{275}$ P/2010 K1 | LINEAR | 2003 | 7,20 |
| 237P/LINEAR | | 2002 LN$_{13}$ P/2010 L2 | LINEAR | 2002 | 6,57 |
| 238P/Read | | P/2005 U1 P/2010 N2 | Read (Spacewatch) | 2005 | 5,63 |
| 239P/LINEAR | | | LINEAR | | 9,43 |
| 240P/NEAT | | P/2002 X2 P/2010 P1 | NEAT | 2002 | 7,60 |
| 241P/LINEAR | | | LINEAR | | 10,79 |
| 242P/Spahr | | P/1998 U4 P/2010 P3 | Spahr | 1998 | 13,20 |
| 243P/NEAT | | P/2003 S2 P/2010 P5 | NEAT | 2003 | 7,52 |
| 244P/Scotti | | P/2000 Y3 P/2010 Q1 | Scotti | 2000 | 10,8 |
| 245P/WISE | | | WISE | 2010 | 8,03 |
| 246P/NEAT | | P/2004 F3 P/2010 V2 | NEAT | 2004 | 8,06 |
| 247P/LINEAR | | P/2002 VP$_{94}$ P/2010 V3 | LINEAR | 2002 | 7,98 |
| 248P/Gibbs | | 1996 TT$_{65}$ P/2010 W1 | Gibbs (Catalina Sky Survey) | 1996 | 14,63 |
| 249P/LINEAR | | P/2006 U1 P/2011 A4 | LINEAR | 2006 | 4,6 |
| 250P/Larson | | P/2011 A1 | Larson (Catalina Sky Survey) | 2011 | 7,20 |
| 251P/LINEAR | | P/2004 HC$_{18}$ P/2011 J1 | LINEAR | 2004 | 6,52 |
| 252P/LINEAR | | P/2000 G1 P/2011 L5 | LINEAR | 2000 | 5,32 |
| 253P/PANSTARRS | | P/2011 R2 1998 RS$_{22}$ | Pan-STARRS | 2011 | 6,47 |
| 254P/McNaught | | P/2010 T1 | McNaught | 2010 | 10,09 |
| 255P/Levy | | P/2006 T1 P/2011 Y1 | Levy | 2006 | 5,29 |
| 256P/LINEAR | | P/2003 HT$_{15}$ P/2012 B2 | LINEAR | 2003 | 9,96 |
| 257P/Catalina | | P/2005 JY$_{126}$ P/2012 F4 | Catalina Sky Survey | 2005 | 7,27 |
| 258P/PANSTARRS | | P/2012 H1 | Pan-STARRS | 2012 | 9,22 |
| 259P/Garradd | | P/2008 R1 | Garradd | 2008 | 4,50 |
| 260P/McNaught | McNaught 4 | P/2005 K3 P/2012 K2 | McNaught | 2005 | 7,07 |
| 261P/Larson | | P/2005 N3 P/2012 K4 | Larson (Mount Lemmon Survey) | 2005 | 6,8 |
| 262P/McNaught-Russell | | P/1994 X1 P/2012 K7 | McNaught & Russell | 1994 | 18,3 |
| 263P/Gibbs | | P/2006 Y2 P/2012 K9 | Gibbs (Catalina Sky Survey) | 2006 | 5,36 |
| 264P/Larsen | | P/2004 H3 P/2012 L4 | Larsen | 2004 | 7,68 |
| 265P/LINEAR | | P/2003 O2 P/2012 M1 | LINEAR | 2003 | 8,77 |
| 266P/Christensen | | P/2006 U5 P/2012 P1 | Christensen | 2006 | 6,63 |
| 267P/LONEOS | | P/2006 Q2 P/2012 R1 | LONEOS | 2006 | 5,96 |
| 268P/Bernardi | Bernardi 1 | P/2005 V1 P/2012 P2 | Bernardi | 2005 | 9,76 |
| 269P/Jedicke | | P/1996 A1 P/2012 R2 | V. Jedicke & R. Jedicke | 1996 | 19,55 |
| 270P/Gehrels | | P/1997 C1 P/2012 S5 | Gehrels | 1997 | 17,82 |
| 271P/van Houten-Lemmon | | P/1960 S1 P/2012 TB$_{36}$ | C. van Houten & I. van Houten-Groeneveld | 1960 | 18,42 |
| 272P/NEAT | | P/2004 F1 P/2012 V3 | NEAT | 2004 | 9,36 |
| 273P/Pons-Gambart | | P/1827 M1 P/2012 V4 | Pons & Gambart | 1827 | 188 |
| 274P/Tombaugh-Tenagra | | P/1931 AN P/2003 WZ$_{141}$ P/2012 WX$_{32}$ | Tombaugh & Observatoire Tenagra II | 1931 | 9,12 |
| 275P/Hermann | | P/1999 D1 P/2012 Y2 | Hermann | 1999 | 13,79 |
| 276P/Vorobjov | | P/2012 T7 | Vorobjov | 2012 | 12,5 |
| 277P/LINEAR | | P/2005 YQ$_{127}$ | LINEAR | 2005 | 7,59 |
| 278P/McNaught | McNaught 9 | P/2006 K2 | McNaught | 2006 | 7,12 |
| 279P/La Sagra | | P/2009 QG$_{31}$ | La Sagra Sky Survey | 2009 | 6,78 |
| 280P/Larsen | | P/2004 H2 | Larsen | 2004 | 9,63 |
| 281P/MOSS | | P/2013 CE$_{31}$ | Morocco Oukaimeden Sky Survey (MOSS) | 2013 | 10,69 |
| 282P | (323137) 2003 BM$_{80}$ | | LONEOS | 2003 | 8,76 |
| 283P/Spacewatch | | P/2013 EV$_9$ | Spacewatch | 2013 | 8,40 |
| 284P/McNaught | McNaught 10 | P/2007 H1 P/2013 J1 | McNaught | 2007 | 7,04 |
| 285P/LINEAR | | P/2003 U2 P/2013 K2 | LINEAR | 2003 | 9.52 |
| 286P/Christensen | | P/2005 L4 P/2013 K3 | Christensen | 2005 | 8,37 |
| 287P/Christensen | | P/2006 R2 P/2013 L1 | Christensen | 2006 | 8,54 |
| 288P | (300163) 2006 VW$_{139}$ | | Spacewatch | 2006 | 5,32 |
| 289P/Blanpain | Blanpain 1 | 1819 W1 P/2003 WY$_{25}$ | Blanpain | 1819 | 5,33 |
| 290P/Jäger | | P/1998 U3 P/2013 N1 | Jäger | 1998 | 15,2 |
| 291P/NEAT | | P/2003 S1 P/2013 N2 | NEAT | 2003 | 9,71 |
| 292P/Li | | P/2013 O1 1998 Y2 | Li | 1998 | 15,1 |
| 293P/Spacewatch | | P/2013 R2 P/2006 XG$_{16}$ | Spacewatch | 2006 | 6,94 |
| 294P/LINEAR | | P/2013 X1 P/2008 A2 | LINEAR | 2008 | 5,74 |
| 295P/LINEAR | | P/2013 Y1 P/2002 AR$_2$ | LINEAR | 2002 | 12,3 |
| 296P/Garradd | | P/2014 A1 P/2007 H3 | Garradd | 2007 | 6,55 |
| 297P/Beshore | Beshore 1 | P/2014 D1 P/2008 J2 | Beshore (Mount Lemmon Survey) | 2008 | 6,39 |
| 298P/Christensen | | P/2014 C4 P/2007 C1 | Christensen | 2007 | 6,80 |
| 299P/Catalina-PANSTARRS | | P/2014 D2 P/2005 EL$_{284}$ | Catalina Sky Survey & Pan-STARRS | 2005 | 9,15 |
| 300P/Catalina | | P/2014 G2 P/2005 JQ$_5$ | Catalina Sky Survey | 2005 | 4,42 |

### 301-400

| Comète | Autre nom | Désignation systématique | Découvreur(s) | Année de découverte | Période orbitale (a) |
| 301P/LINEAR-NEAT | | P/2014 K1 P/2001 BB$_{50}$ | LINEAR & NEAT | 2001 | 13,7 |
| 302P/Lemmon-PANSTARRS | | P/2014 K2 P/2007 RJ$_{236}$ | Mount Lemmon Survey & Pan-STARRS | 2007 | 8,86 |
| 303P/NEAT | | P/2014 L1 P/2003 U3 | NEAT | 2003 | 11,4 |
| 304P/Ory | | P/2008 Q2 P/2014 L4 | Michel Ory | 2008 | 5,84 |
| 305P/Skiff | | P/2014 N1 P/2004 V1 | Brian A. Skiff | 2004 | 9,91 |
| 306P/LINEAR | | P/2014 M5 P/2003 O3 | LINEAR | 2003 | 5,48 |
| 307P/LINEAR | | P/2014 O1 P/2000 QJ$_{46}$ | LINEAR | 2000 | 14,0 |
| 308P/Lagerkvist-Carsenty | | P/2014 O2 P/1997 T3 | Claes-Ingvar Lagerkvist & Uri Carsenty | 1997 | 17,1 |
| 309P/LINEAR | | P/2005 Q4 P/2014 Q4 | |
| 310P/Hill | | P/2006 S6 P/2014 Q5 | |
| 311P/PANSTARRS | | P/2013 P5 | |
| 312P/NEAT | | P/2001 Q11 P/2014 R2 | |
| 313P/Gibbs | | P/2003 S10 P/2014 S4 | |
| 314P/Montani | | P/1997 G1 P/2014 U1 | |
| 315P/LONEOS | | P/2004 VR$_8$ P/2013 V6 | |
| 316P/LONEOS-Christensen | | P/2005 RV$_{25}$ P/2014 U5 | |
| 317P/WISE | | P/2010 K2 P/2015 B3 | |
| 318P/McNaught-Hartley | | P/1994 N2 P/2014 M6 | |
| 319P/Catalina-McNaught | | P/2008 S1 P/2015 G1 |
| 320P/McNaught | | P/2004 R1 P/2015 HC$_{10}$ |
| 321P/SOHO | | P/1997 J6 P/2001 D1 P/2004 X7 P/2008 S2 P/2012 M2 |
| 322P/SOHO | | P/1999 R1 P/2003 R5 P/2007 R5 P/2011 R4 |
| 323P/SOHO | | P/1999 X3 P/2004 E2 P/2008 K10 P/2012 Q2 |
| 324P/La Sagra | | P/2010 R2 P/2015 K3 |
| 325P/Yang-Gao | | P/2009 L2 P/2015 J4 X/1951 K1 |
| 326P/Hill | | P/2007 V2 = P/2015 P1 |
| 327P/Van Ness | | P/2002 Q1 = P/2015 P2 |
| 328P/LONEOS-Tucker | | P/1998 QP$_{54}$ P/2015 S1 |
| 329P/LINEAR-Catalina | | P/2003 WC$_7$ = P/2015 T1 |
| 330P/Catalina | | P/1999 V1 P/2015 U1 |
| 331P/Gibbs | | P/2012 F5 |
| 332P/Ikeya-Murakami | Au moins 9 fragments nommés A, B, C, D, E, F, G, H et J. | P/2010 V1 2015 Y2 |
| 333P/LINEAR | | P/2007 VA$_{85}$ |
| 334P/NEAT | | P/2001 F1 P/2016 A4 |
| 335P/Gibbs | | P/2008 Y2 P/2016 A9 |
| 336P/McNaught | | P/2006 G1 P/2016 B2 |
| 337P/WISE | | P/2010 N1 P/2016 GE$_{216}$ |
| 338P/McNaught | | 2008 J3 2016 N1 |
| 339P/Gibbs | | 2009 K1 2016 M2 |
| 340P/Boattini | Boattini 2 | 2008 T1 2016 N2 |
| 341P/Gibbs | | 2007 R3 2016 N3 |
| 342P/SOHO | | 2000 O3 2005 W4 2011 E1 2016 N5 |
| 343P/NEAT-LONEOS | | 2003 SQ$_{215}$ 2016 P3 |
| 344P/Read | | 2005 S3 2016 Q1 |
| 345P/LINEAR | | P/2008 SH$_{164}$ P/2016 Q3 |
| 346P/Catalina | | P/2007 T6 P/2016 R1 |
| 347P/PANSTARRS | | P/2009 Q9 P/2016 SV |
| 348P/PANSTARRS | | P/2011 A5 P/2017 A2 |
| 349P/Lemmon | | P/2010 EY$_{90}$ P/2017 B1 |
| 350P/McNaught | | P/2010 J5 P/2017 B2 |
| 351P/Wiegert-PANSTARRS | | 1998 U8 2007 R11 2016 P2 |
| 352P/Skiff | | 2000 S1 2017 L1 |
| 353P/McNaught | | 2009 S2 2017 M1 |
| 354P/LINEAR | | 2010 A2 2017 B5 |
| 355P/LINEAR-NEAT | | 2004 T1 2017 M2 |
| 356P/WISE | | 2010 D1 2017 O2 |
| 357P/Hill | | 2008 T4 2017 Q1 |
| 358P/PANSTARRS | | 2012T1 2017 O3 |
| 359P/LONEOS | | 2007 RS$_{41}$ 2017 Q2 |
| 360P/WISE | | 2010 P4 2017 S1 |
| 361P/Spacewatch | | 2006 UR$_{111}$ 2017 S4 |
| 362P/2008 GO$_{98}$ | (457175) 2008 GO$_{98}$ | |
| 363P/Lemmon | | P/2011 VJ$_5$ P/2017 W1 |
| 364P/PANSTARRS | | 2013 CU$_{129}$ 2018 A2 |
| 365P/PANSTARRS | | 2011 WG$_{113}$ 2017 U6 |
| 366P/Spacewatch | | P/2005 JN 2018 F2 |
| 367P/Catalina | | P/2011 CR$_{42}$ 2018 H1 |
| 368P/NEAT | | P/2005 R1 2018 L3 |
| 369P/Hill | | P/2010 A1 P/2018 P1 |
| 370P/NEAT | | P/2001 T3 P/2018 P2 |
| 371P/LINEAR-Skiff | | P/2001 R6 P/2018 R1 |
| 372P/McNaught | | P/2008 O2 P/2018 P6 |
| 373P/Rinner | | P/2011 W2 P/2018 R2 |
| 374P/Larson | | P/2007 V1 P/2018 S1 |
| 375P/Hill | | P/2006 D1 P/2018 T1 |
| 376P/LONEOS | | P/2005 GF$_8$ P/2018 X1 |
| 377P/Scotti | | P/2003 L1 P/2019 E1 |
| 378P/McNaught | | P/2005 Y2 P/2019 E2 |
| 379P/Spacewatch | | P/2006 F4 P/2019 D2 |
| 380P/PANSTARRS | | P/2011 O2 P/2019 G1 |
| 381P/LINEAR-Spacewatch | | P/2000 S4 P/2019 K2 |
| 382P/Larson | | P/2007 R1 P/2019 K3 |
| 383P/Christensen | | P/2006 S1 P/2019 M1 |
| 384P/Kowalski | | P/2014 U2 P/2019 O1 |
| 385P/Hill | | P/2010 U2 P/2019 P1 |
| 386P/PANSTARRS (uk) | | P/2011 U1 |
| 387P/Boattini | Boattini 3 | P/2008 Y1 P/2019 R1 |
| 388P/Gibbs | | P/2007 T4 P/2019 R2 |
| 389P/Siding Spring (it) | | P/2006 R1 P/2019 S1 |
| 390P/Gibbs | | P/2006 W1 P/2019 U1 |
| 391P/Kowalski | | P/2006 F1 P/2019 U2 |
| 392P/LINEAR | | P/2004 WR$_9$ P/2019 U3 |
| 393P/Spacewatch-Hill | | P/2009 SK$_{280}$ P/2019 S5 |
| 394P/PANSTARRS | | P/2020 F4 2011 GN$_5$ |
| 395P/Catalina-NEAT | | P/2005 JD$_{108}$ P/2020 H1 |
| 396P/Leonard | | P/2020 F1 P/2002 E4 |
| 397P/Lemmon | | P/2012 SB$_6$ P/2020 M2 |
| 398P/Boattini | Boattini 5 | P/2009 Q4 P/2020 P2 |
| 399P/PANSTARRS | | P/2013 O2 P/2020 O4 |
| 400P/PANSTARRS | | P/2013 PA$_{104}$ P/2020 R1 |

### 401-497

| Comète | Autre nom | Désignation systématique |
| 401P/McNaught | | P/2006 H1 P/2020 R3 |
| 402P/LINEAR | | P/2002 T5 P/2020 Q3 |
| 403P/Catalina | | P/2007 VQ$_{11}$ P/2020 T1 |
| 404P/Bressi | | P/2011 U2 P/2020 M6 |
| 405P/Lemmon | | P/2013 TL$_{117}$ P/2020 U1 |
| 406P/Gibbs | | P/2007 R2 P/2020 R8 |
| 407P/PANSTARRS-Fuls | | P/2013 J4 (PANSTARRS) P/2019 Y2 (Fuls) |
| 408P/Novitchonok-Gerke | | P/2011 R3 P/2020 M7 |
| 409P/LONEOS-Hill | | P/2005 XA$_{54}$ P/2020 V1 |
| 410P/NEAT-LINEAR | | P/2003 WR$_{168}$ P/2005 CR$_{16}$ P/2020 W2 |
| 411P/Christensen | | P/2007 B1 P/2020 W3 |
| 412P/WISE | | P/2010 B2 P/2020 Y1 |
| 413P/Larson | | P/2014 E1 P/2020 W4 |
| 414P/STEREO | | P/2016 J3 P/2021 A3 |
| 415P/Tenagra | | P/2013 EW$_{90}$ P/2020 Y4 |
| 416P/Scotti | | P/2013 A2 P/2021 A8 |
| 417P/NEOWISE | | P/2015 J3 P/2021 B1 |
| 418P/LINEAR | | P/2010 A5 P/2020 Y5 |
| 419P/PANSTARRS | | P/2015 F1 P/2021 A11 |
| 420P/Hill | | P/2009 Q1 P/2021 E1 |
| 421P/McNaught | | P/2009 U4 P/2020 H10 |
| 422P/Christensen | | P/2006 S4 P/2021 L1 |
| 423P/Lemmon | | P/2008 CL$_{94}$ P/2021 A12 |
| 424P/La Sagra | | P/2012 S2 P/2021 L5 |
| 425P/Kowalsi | | P/2005 W3 P/2021 O2 |
| 426P/PANSTARRS | | P/2019 A7 P/2021 K4 |
| 427P/ATLAS | | P/2017 S5 P/2021 L6 |
| 428P/Gibbs | | P/2014 W12 P/2021 Q1 |
| 429P/LINEAR-Hill | | P/2008 QP$_{20}$ P/2021 M1 |
| 430P/Scotti | | P/2011 A2 P/2021 Q2 |
| 431P/Scotti | | P/2015 Q1 P/2021 P5 |
| 432P/PANSTARRS | | P/2021 N4 P/2016 U2 |
| 433P/2005 QN$_{173}$ | (248370) 2005 QN$_{173}$ | - |
| 434P/Tenagra | | P/2012 TK$_8$ P/2021 S2 |
| 435P/PANSTARRS | | P/2021 T3 P/2015 K6 |
| 436P/Garradd | | P/2007 R4 P/2021 U2 |
| 437P/PANSTARRS | | P/2021 V3 P/2011 UE$_{215}$ |
| 438P/Christensen | | P/2005 T2 P/2012 V5 P/2020 OV$_{62}$ |
| 439P/LINEAR | | P/2008 WZ$_{96}$ P/2021 W1 |
| 440P/Kobayashi | | P/1997 B1 P/2021 W2 |
| 441P/PANSTARRS | | P/2017 R1 P/2022 B2 |
| 442P/McNaught | | P/2011 Q3 P/2022 G1 |
| 443P/PANSTARRS-Christensen | | P/2022 E1 P/2005 N11 P/2015 PO$_{210}$ |
| 444P/WISE-PANSTARRS | | P/2016 PM$_1$ P/2010 LK$_{36}$ P/2016 MD P/2022 C4 |
| 445P/Lemmon-PANSTARRS | | P/2014 R5 P/1998 W9 P/2006 S14 P/2022 L5 |
| 446P/McNaught | | P/2012 O3 P/2022 G2 |
| 447P/Sheppard-Tholen | | P/2021 R9 P/2008 T14 |
| 448P/PANSTARRS | | P/2015 X1 P/2022 Q1 P/2008 T13 |
| 449P/Leonard | | P/2020 S6 P/1987 A2 P/2013 Y3 |
| 450P/LONEOS | | P/2004 A1 P/2022 Q3 |
| 451P/Christensen | | P/2007 A2 P/2006 WY$_{182}$ P/2022 S2 |
| 452P/Sheppard-Jewitt | | P/2003 CC$_{22}$ P/2022 B5 |
| 453P/WISE-Lemmon | | P/2022 V1 2010 BN$_{109}$ |
| 454P/PANSTARRS | | P/2022 U5 P/2013 W3 |
| 455P/PANSTARRS | | P/2017 S9 P/2011 Q5 P/2022 R7 |
| 456P/PANSTARRS | | P/2021 L4 P/2012 Q3 |
| 457P/Lemmon-PANSTARRS | | P/2020 O1 P/2016 N7 |
| 458P/Jahn | | P/2023 C1 P/2016 C3 |
| 459P/Catalina | | P/2010 VH$_{95}$ |
| 460P/PANSTARRS | | P/2016 BA$_{14}$ P/2020 U6 |
| 461P/WISE | | P/2010 OE$_{101}$ P/2021 LJ$_{31}$ |
| 462P/LONEOS-PANSTARRS | | P/2022 M1 P/2000 OZ$_{21}$ |
| 463P/NEOWISE | | P/2018 HT$_3$ |
| 464P/PANSTARRS | | P/2014 OL$_{465}$ |
| 465P/Hill | | P/2008 L2 P/2023 L1 |
| 466P/PANSTARRS | | P/2015 T3 P/2023 M3 |
| 467P/LINEAR-Grauer | | P/2010 TO$_{20}$ P/2023 H6 |
| 468P/Siding Spring | | P/2004 V3 P/2023 O1 |
| 469P/PANSTARRS | | P/2015 XG$_{422}$ |
| 470P/PANSTARRS | | P/2014 W1 P/2023 O2 |
| 471P | | P/2023 KF$_3$ P/2010 YK$_3$ |
| 472P/NEAT-LINEAR | | P/2002 T6 P/2023 RL$_{75}$ |
| 473P/NEAT | | P/2001 Q6 P/2023 W1 P/2023 X5 (désignation retirée) |
| 474P/Hogan | | P/2023 S4 P/2017 O4 |
| 475P/Spacewatch-LINEAR | | P/2004 DO29 P/2023 V7 |
| 476P/PANSTARRS | | P/2015 HG16 P/2023 W2 |
| 477P/PANSTARRS | | P/2018 P3 P/2023 V8 |
| 478P/ATLAS | | P/2023 Y3 P/2017 BQ$_{100}$ |
| 479P/Élénine | | P/2011 NO$_1$ P/2023 WM$_{26}$ |
| 480P/PANSTARRS | | P/2014 A3 P/2023 X6 |
| 481P/Lemmon-PANSTARRS | | P/2012 WA$_{34}$ P/2024 C5 |
| 482P/PANSTARRS | | P/2014 VF$_{40}$ |
| 483P/PANSTARRS-A et B | | 483P-A = P/2016 J1-A = P/2020 Y6-A (sic) 483P-B = P/2016 J1-B = P/2021 K5-B (sic) |
| 484P/Spacewatch | | P/2005 XR$_{132}$ |
| 485P/Sheppard-Tholen | | P/2006 AH$_2$ P/2022 U6 |
| 486P/Leonard | | P/2018 L5 P/2024 H1 |
| 487P/Siding Spring | | P/2012 US$_{27}$ P/2024 N5 |
| 488P/NEAT-PANSTARRS | | P/2024 N6 P/2002 QU$_{151}$ |
| 489P/Denning | | P/1894 F1 P/2007 HE$_4$ |
| 490P/ATLAS | | P/2019 M2 P/2024 C6 |
| 491P/Spacewatch-PANSTARRS | | P/2014 MG$_4$ P/2024 K2 |
| 492P/LINEAR | | P/2010 WK P/2010 PB$_{57}$ P/2024 O3 |
| 493P/LONEOS | | P/2005 SB$_{216}$ P/2024 Q2 |
| 494P/PANSTARRS | | P/2024 N2 P/2010 T8 P/2017 R2 |
| 495P/Christensen) | | P/2016 A2 P/2024 RU$_{145}$ |
| 496P/Hill | | P/2010 A3 P/2024 S3 |
| 497P/Spacewatch-PANSTARRS | | P/2011 UA$_{134}$ P/2024 T4 |

## Comètes périodiques non numérotées
### XVIIIe siècle

* D/1766 G1 (Helfenzrieder)
* D/1770 L1 (Lexell)

### XIXe siècle

* D/1884 O1 (Barnard) = Barnard 1
* D/1886 K1 (Brooks)
* D/1895 Q1 (Swift)

### XXe siècle

* D/1918 W1 (Schorr)
* D/1952 B1 (Harrington-Wilson)
* D/1977 C1 (Skiff-Kosai)
* D/1978 R1 (Haneda-Campos)
* D/1993 F2 (Shoemaker-Levy), dite Shoemaker-Levy 9
* P/1996 R2 (Lagerkvist)
* P/1998 VS24 (LINEAR)
* P/1999 J6 (SOHO) = P/2004 V9 = P/2010 H3
* P/1999 RO$_{28}$ (LONEOS)
* P/1999 XN120 (Catalina)
* P/2000 R2 (LINEAR)

### XXIe siècle
#### 2001-2010

* P/2001 H5 (NEAT)
* P/2002 EJ$_{57}$ (LINEAR)
* P/2002 P2 (SOHO)
* P/2002 R5 (SOHO) = P/2008 L6
* P/2002 S7 (SOHO) = P/2008 N4
* P/2003 F2 (NEAT)
* P/2003 QX29 (NEAT)
* P/2003 T12 (SOHO)
* P/2004 FY140 (LINEAR)
* P/2004 R3 (LINEAR-NEAT)
* P/2004 V5-A (LINEAR-Hill)
* P/2004 V5-B (LINEAR-Hill)
* P/2005 E1 (Tubbiolo)
* P/2005 J1 (McNaught)
* P/2005 L1 (McNaught)
* P/2005 S2 (Skiff)
* P/2005 T3 (Read)
* P/2005 T4 (SWAN)
* P/2005 T5 (Broughton)
* P/2006 D1 (Hill)
* P/2006 HR$_{30}$ (Siding Spring)$^,$
* P/2007 C2 (Catalina)
* P/2007 K2 (Gibbs)
* P/2007 Q2 (Gilmore)
* P/2007 S1 (Zhao)
* P/2007 T2 (Kowalski)
* P/2008 A3 (SOHO)
* P/2008 E4 (SOHO)
* P/2008 L6 (SOHO)
* P/2008 N4 (SOHO)
* P/2008 O3 (Boattini) = Boattini 1
* P/2008 X6 (SOHO)
* P/2008 Y3 (McNaught)
* P/2008 Y11 (SOHO)
* P/2008 Y12 (SOHO) = P/2014 K3
* P/2009 B1 (Boattini) = Boattini 4
* P/2009 O3 (Hill)
* P/2009 Q5 (McNaught)
* P/2009 T2 (La Sagra)
* P/2009 WX51 (Catalina)
* P/2009 Y2 (Kowalski)
* P/2010 C1 (Scotti)
* P/2010 D2 (WISE)
* P/2010 E2 (Jarnac)
* P/2010 H2 (Vales)
* P/2010 H4 (Scotti)
* P/2010 H5 (Scotti)
* P/2010 J3 (McMillan)
* P/2010 JC$_{81}$ (WISE)$^,$
* P/2010 T2 (PANSTARRS)
* P/2010 U1 (Boattini) = Boattini 6
* P/2010 UH55 (Spacewatch)

#### 2011-2020
##### 2011-2016

* P/2011 C2 (Gibbs)
* P/2011 FR$_{143}$ (Lemmon)
* P/2011 N1 (ASH) = ASH 1
* P/2011 P1 (McNaught)
* P/2011 S1 (Gibbs)
* P/2011 V1 (Boattini) = Boattini 7
* P/2011 Y2 (Boattini) = Boattini 8
* P/2012 K3 (Gibbs)
* P/2012 NJ (La Sagra)
* P/2013 AL$_{76}$ (Catalina)$^,$
* P/2013 G1 (Kowalski)
* P/2013 R3 (Catalina-PANSTARRS)
* P/2013 T2 (Schwartz)
* P/2013 YG$_{46}$ (Spacewatch)
* P/2014 A2 (Hill)
* P/2014 C1 (TOTAS)
* P/2014 L2 (NEOWISE)
* P/2014 L3 (Hill)
* P/2014 M4 (PANSTARRS)
* P/2014 O3 (PANSTARRS)
* P/2014 R5 (Lemmon-PANSTARRS)
* P/2014 U4 (PANSTARRS)
* P/2014 V1 (PANSTARRS)
* P/2014 X1 (Élénine)
* P/2015 A3 (PANSTARRS)
* P/2015 B4 (Lemmon-PANSTARRS)
* P/2015 C1 (TOTAS-Gibbs)
* P/2015 D6 (Lemmon-PANSTARRS)
* P/2015 K5 (PANSTARRS)
* P/2015 M2 (PANSTARRS)
* P/2015 P4 (PANSTARRS)
* P/2015 PD$_{229}$ (ISON-Cameron)
* P/2015 Q2 (Pimentel)
* P/2015 R2 (PANSTARRS)
* P/2015 TO$_{19}$ (Lemmon-PANSTARRS)
* P/2015 TP$_{200}$ (LINEAR)
* P/2015 X1 (PANSTARRS)
* P/2015 X3 (PANSTARRS)
* P/2015 X6 (PANSTARRS)
* P/2016 A7 (PANSTARRS)
* P/2016 G1 (PANSTARRS)
* P/2016 P1 (PANSTARRS)
* P/2016 R4 (Gibbs)
* P/2016 S1 (PANSTARRS)
* P/2016 WM$_{48}$ (Lemmon)$^,$

##### 2017

* P/2017 B4 (PANSTARRS)
* P/2017 P1 (PANSTARRS)
* P/2017 S8 (PANSTARRS)
* P/2017 U3 (PANSTARRS)
* P/2017 W3 (Gibbs)
* P/2017 Y3 (Leonard)

##### 2018

* P/2018 A4 (PANSTARRS)
* P/2018 A5 (PANSTARRS)
* P/2018 C1 (Lemmon-Read)
* P/2018 H2 (PANSTARRS)
* P/2018 L1 (PANSTARRS)$^,$
* P/2018 L4 (PANSTARRS)$^,$
* P/2018 L5 (Leonard)
* P/2018 P4 (PANSTARRS)
* P/2018 VN$_2$ (Leonard)

##### 2019

* P/2019 A1 (PANSTARRS)
* P/2019 A3 (PANSTARRS)
* P/2019 A4 (PANSTARRS)
* P/2019 A6 (Lemmon-PANSTARRS)
* P/2019 GG$_{21}$ (PANSTARRS)
* P/2019 LD$_2$ (ATLAS)$^,$
* P/2019 LM$_4$ (Palomar)
* P/2019 T6 (PANSTARRS)
* P/2019 U4 (PANSTARRS)
* P/2019 V2 (Groeller)
* P/2019 W1 (PANSTARRS)
* P/2019 X1 (Pruyne)
* P/2019 Y3 (Catalina) = P/2025 A5

##### 2020

* P/2020 B4 (Sheppard)
* P/2020 G1 (Pimentel)
* P/2020 K9 (Lemmon-PANSTARRS)
* P/2020 M1 (PANSTARRS)
* P/2020 O3 (PANSTARRS)
* P/2020 R5 (PANSTARRS)
* P/2020 S1 (PANSTARRS)
* P/2020 S5 (PANSTARRS)
* P/2020 S6 (Leonard)
* P/2020 S7 (PANSTARRS)
* P/2020 T3 (PANSTARRS)
* P/2020 U2 (PANSTARRS)
* P/2020 V3 (PANSTARRS)
* P/2020 V4 (Rankin)
* P/2020 W1 (Rankin)
* P/2020 X1 (ATLAS)

##### 2021

* P/2021 A5 (PANSTARRS)
* P/2021 C2 (PANSTARRS)
* P/2021 HS (PANSTARRS)
* P/2021 J3 (ATLAS)
* P/2021 L2 (Leonard)
* P/2021 N1 (ZTF)
* P/2021 N2 (Fuls)
* P/2021 P3 (PANSTARRS)
* P/2021 Q5 (ATLAS)
* P/2021 R1 (PANSTARRS)
* P/2021 R1 (PANSTARRS)
* P/2021 R3 (PANSTARRS)
* P/2021 R4 (Wierzchos)
* P/2021 R5 (Rankin)
* P/2021 R6 (Gröller)
* P/2021 R8 (Sheppard)
* P/2021 U1 (Wierzchos)
* P/2021 U3 (Attard-Maury)
* P/2021 V2 (Fuls)

##### 2022

* P/2022 B1 (Wierzchos)
* P/2022 BV9 (Lemmon)
* P/2022 C1 (PANSTARRS)
* P/2022 C2 (PANSTARRS)
* P/2022 C3 (PANSTARRS)
* P/2022 D1 (PANSTARRS)
* P/2022 L3 (ATLAS)
* P/2022 O2 (PANSTARRS)
* P/2022 P2 (ZTF)
* P/2022 R1 (PANSTARRS)
* P/2022 R4 (PANSTARRS)
* P/2022 R5 (PANSTARRS)
* P/2022 S1 (PANSTARRS)
* P/2022 W1 (Rankin)

##### 2023

* P/2023 B1 (PANSTARRS)
* P/2023 B3 (PANSTARRS)
* P/2023 M1 (PANSTARRS)
* P/2023 M2 (PANSTARRS)
* P/2023 M4 (ATLAS)
* P/2023 S1 (sans nom)
* P/2023 T1 (PANSTARRS)
* P/2023 V2 (PANSTARRS)
* P/2023 V6 (PANSTARRS)
* P/2023 X3 (PANSTARRS)
* P/2023 Y1 (Gibbs)
* P/2023 Y2 (Gibbs)

##### 2024

* P/2024 F1 (PANSTARRS)
* P/2024 FG9 (Nanshan-Hahn)
* P/2024 J1 (PANSTARRS)
* P/2024 K1 (PANSTARRS)
* P/2024 L4 (Rankin)
* P/2024 Q1 (PANSTARRS)
* P/2024 S2 (Rankin)

## Comètes à longue période ou non périodiques (C/) ou à l'orbite indéterminée (X/)
### Avant Jésus-Christ

* Comète de Clovis (hypothèse controversée)
* Comète de 674 av. J.-C.
* X/-233 B1
* X/-156 U1
* C/-146 P1 = -146
* X/-137 K1
* X/-134 N1
* X/-119 K1
* Comète de César : C/-43 K1 ou C/-43 L1

### Ier siècle

* X/54 L1
* X/60 P1
* X/79 F1

### IIIe siècle

* C/240 V1 = 240

### IVe siècle

* C/390 Q1 = 390
* C/400 F1$^,$ = 400

### Ve siècle

* C/418 M1
* C/442 V1 = 442

### VIe siècle

* C/539 W1 = 539. Cette comète pourrait être le corps parent de la pluie de météores des 15-bootides.
* C/565 O1 = 565
* C/568 O1 = 568
* C/574 G1 = 574

### VIIIe siècle

* C/770 K1 = 770

### IXe siècle

* C/817 C1
* X/838 V1
* C/868 B1 = 868
* X/891 J1

### Xe siècle

* C/905 K1 = 905
* C/962 B1 = 961

### XIe siècle

* C/1014 C1 = 1014
* C/1018 P1 = 1018
* C/1080 P1 = 1080
* C/1092 A1 = 1092
* C/1097 T1 = 1097

### XIIe siècle

* X/1106 C1
* C/1110 K1 = 1110
* C/1132 T1 = 1132
* C/1147 A1 = 1147

### XIIIe siècle

* C/1230 X1 = 1230
* C/1240 B1 = 1240
* C/1245 D1 = 1245
* C/1264 N1 = 1264
* C/1293 V1 = 1293
* C/1299 B1 = 1299

### XIVe siècle

* C/1304 C1 = 1304
* C/1304 Y1 = 1305
* C/1315 U1
* C/1337 M1 = 1337
* C/1340 F1 = 1340
* C/1345 O1 = 1345
* C/1351 W1 = 1351
* C/1362 E1 = 1362
* C/1368 E1 = 1368
* C/1376 M1 = 1376

### XVe siècle

* C/1402 D1 = 1402
* C/1433 R1 = 1433
* C/1439 F1 = 1439
* C/1449 Y1 = 1449
* C/1457 L1 = 1457 II
* C/1458 Y1 = 1458
* C/1462 M1 = 1462
* C/1468 S1 = 1468
* C/1471 Y1 = 1471
* C/1490 Y1 = 1490
* C/1499 Q1 = 1499

### XVIe siècle

* C/1500 H1 = 1500
* C/1506 O1 = 1506
* C/1532 R1 = 1532
* C/1533 M1 = 1533
* C/1538 A1 = 1538
* C/1539 H1 = 1539
* C/1556 D1 = 1556
* C/1557 T1 = 1557
* C/1558 P1$^,$ = 1558
* C/1577 V1 = 1577
* C/1580 T1 = 1580
* C/1582 J1 = 1582
* C/1585 T1 = 1585
* C/1590 E1 = 1590
* C/1593 O1 = 1593
* C/1596 N1 = 1596

### XVIIe siècle

* C/1618 Q1 = 1618 I
* C/1618 V1 = 1618 III
* C/1618 W1 = 1618 II
* C/1639 U1 = 1639
* X/1647 S1
* C/1652 Y1 = 1652
* C/1664 W1
* C/1665 F1
* C/1668 E1
* C/1672 E1
* X/1676 C1
* C/1677 H1
* C/1680 V1
* C/1683 O1
* C/1684 N1
* C/1686 R1
* C/1689 X1
* C/1695 U1
* C/1698 R1
* C/1699 D1

### XVIIIe siècle

* C/1701 U1
* C/1702 H1
* C/1706 F1
* C/1707 W1
* C/1718 B1
* C/1723 T1
* C/1729 P1 (Sarrabat)
* C/1737 C1
* X/1742 G1
* C/1743 H1
* C/1743 X1
* C/1746 P1
* C/1748 H1
* C/1748 K1
* C/1750 C1
* C/1757 R1
* C/1758 K1
* C/1760 B1 (Messier)
* C/1762 K1 (Klinkenberg)
* C/1763 S1 (Messier)
* C/1764 A1 (Messier)
* C/1766 E1 (Messier)
* C/1769 P1 (Messier)
* C/1771 A1 (Grande comète)
* C/1771 G1 (Messier)
* C/1773 T1 (Messier)
* C/1774 P1 (Montaigne)
* C/1779 A1 (Bode)
* C/1780 U1 (Montaigne-Olbers)
* C/1780 U2 (Messier)
* C/1785 A1 (Messier-Méchain)
* C/1788 W1 (Messier)
* C/1790 A1 (Herschel)
* C/1790 H1 (Herschel)
* C/1791 X1 (Herschel)
* C/1793 S1 (Perny)
* C/1793 S2 (Messier)
* C/1797 P1 (Bouvard-Herschel)
* C/1798 G1 (Messier)
* C/1798 X1 (Bouvard)
* C/1799 P1 (Méchain)
* C/1799 Y1 (Méchain)

### XIXe siècle

* C/1801 N1 (Pons)
* C/1802 Q1 (Pons)
* C/1804 E1 (Pons)
* C/1806 V1 (Pons)
* C/1807 R1 (Grande comète)
* C/1808 F1 (Pons)
* C/1808 M1 (Pons)
* C/1811 F1 (Grande comète)
* C/1811 W1 (Pons)
* C/1813 C1 (Pons)
* C/1813 G1 (Pons)
* C/1816 B1 (Pons)
* C/1817 Y1 (Pons)
* C/1818 W2 (Pons)
* C/1819 N1 (Grande comète)
* C/1821 B1 (Nicollet-Pons)
* C/1823 Y1 (Grande comète)
* C/1830 F1 (Grande comète)
* C/1843 D1 (Grande comète de mars)
* C/1844 Y1 (Grande comète)
* C/1844 Y2 (d'Arrest)
* C/1845 D1 (de Vico)
* C/1846 B1 (de Vico)
* C/1846 O1 (de Vico-Hind)
* C/1846 S1 (de Vico)
* C/1847 C1 (Hind)
* C/1847 Q1 (Schweizer)
* C/1849 G1 (Schweizer)
* C/1851 P1 (Brorsen)
* C/1851 U1 (Brorsen)
* C/1852 K1 (Chacornac)
* C/1853 E1 (Secchi)
* C/1853 G1 (Schweizer)
* C/1853 L1 (Klinkerfues)
* C/1855 G1 (Schweizer)
* C/1857 D1 (d'Arrest)
* C/1858 L1 (Donati)
* C/1859 G1 (Tempel)
* C/1860 U1 (Tempel)
* C/1861 G1 (Thatcher), corps parent des Lyrides
* C/1861 J1 (Grande comète)
* C/1863 V1 (Tempel)
* C/1864 N1 (Tempel)
* C/1868 L1 (Winnecke)
* C/1869 T1 (Tempel)
* C/1871 L1 (Tempel)
* C/1871 V1 (Tempel)
* C/1873 Q1 (Borrelly) (alias 1873 IV, 1873c)
* C/1874 H1 (Coggia), la grande comète de 1874
* C/1874 O1 (Borrelly) (alias 1874 V, 1874d)
* C/1874 X1 (Borrelly) (alias 1874 VI, 1874f)
* C/1877 C1 (Borrelly) (alias 1877 I, 1877a)
* C/1877 T1 (Tempel)
* C/1880 C1 (de la famille de Kreutz)
* C/1881 K1 (Grande comète)
* C/1882 R1 (Grande comète de septembre)
* C/1882 R2 (de la famille de Kreutz)
* C/1887 B1 (Grande comète du sud)
* C/1889 X1 (Borrelly) (alias 1890 I, 1889g)
* C/1890 F1 (Brooks)
* C/1890 O1 (Coggia)
* C/1890 O2 (Denning)
* C/1890 V1 (Zona)
* C/1892 F1 (Denning)
* C/1893 N1 (Rordame-Quenisset)
* C/1895 W1 (Perrine)

### XXe siècle
#### 1901-1930

* C/1900 O1 (Borrelly-Brooks) (alias 1900 II, 1900b)
* C/1901 G1 (grande comète)
* C/1903 M1 (Borrelly) (alias 1903 IV, 1903c)
* C/1907 L2 (Daniel)
* C/1908 R1 (Morehouse)
* C/1909 L1 (Borrelly-Daniel) (alias 1909 I, 1909a)
* C/1910 A1 (grande comète de janvier)
* C/1911 O1 (Brooks)
* C/1911 S2 (Quénisset)
* C/1912 V1 (Borrelly) (alias 1912 III, 1912c)
* C/1913 Y1 (Delavan)
* C/1914 F1 (Kritzinger)
* C/1917 F1 (Mellish)
* C/1921 H1 (Dubiago)
* C/1927 X1 (Skjellerup-Maristany)
* C/1930 D1 (Peltier-Schwassmann-Wachmann)
* C/1930 E1 (Beyer)
* C/1930 F1 (Wilk)
* C/1930 L1 (Forbes)

#### 1931-1940

* C/1931 O1 (Nagata)
* C/1931 P1 (Ryves)
* C/1932 G1 (Houghton-Ensor)
* C/1932 H1 (Carrasco)
* C/1932 M1 (Newman)
* C/1932 M2 (Geddes)
* C/1932 P1 (Peltier-Whipple)
* C/1932 Y1 (Dodwell-Forbes)
* C/1933 D1 (Peltier)
* C/1935 A1 (Johnson)
* C/1935 M1 (Jackson)
* C/1935 Q1 (Van Biesbroeck)
* C/1936 K1 (Peltier)
* C/1936 O1 (Kaho-Kozik-Lis) = 1936 III
* C/1937 C1 (Whipple)
* C/1937 D1 (Wilk)
* C/1937 N1 (Finsler)
* C/1937 P1 (Hubble)
* C/1939 B1 (Kozik-Peltier)
* C/1939 H1 (Jurlof-Achmarof-Hassel)
* C/1939 V1 (Friend)
* C/1940 O1 (Whipple-Paraskevopoulos)
* C/1940 R2 (Cunningham)
* C/1940 S1 (Okabayasi-Honda)

#### 1941-1950

* C/1941 B1 (Friend-Reese-Honda)
* C/1941 B2 (de Kock-Paraskevopoulos)
* C/1941 K1 (van Gent)
* C/1942 C1 (Whipple-Bernasconi-Kulin)
* C/1942 EA (Vaisala)
* C/1942 X1 (Whipple-Fedtke-Tevadze)
* C/1943 W1 (van Gent-Peltier-Daimaca)
* C/1946 P1 (Jones)
* C/1947 F2 (Bečvář) = 1947 III = 1947c
* C/1947 Y1 (Mrkos)
* C/1947 X1 (comète du Sud)
* C/1948 E1 (Pajdušáková-Mrkos)
* C/1948 V1 (comète de l'éclipse)

#### 1951-1960

* C/1951 G1 (Groeneveld) (anciennement X/1951 G1)$^,$
* C/1951 G2 (Groeneveld-Palomar) = C/1952 C1 (anciennement X/1951 G2 et X/1952 C1)$^,$
* C/1951 P1 (Wilson-Harrington)
* C/1952 H1 (Mrkos)
* C/1952 W1 (Mrkos)
* C/1953 G1 (Mrkos-Honda)
* C/1954 ?? (Baade) = 1954h
* C/1954 O1 (Vozarova)
* C/1955 G1 (Abell)
* C/1955 L1 (Mrkos) = 1955 III
* C/1955 N1 (Bakharev-Macfarlane-Krienke) = 1955 IV = 1955f
* C/1955 O1 (Honda)
* C/1956 E1 (Mrkos)
* C/1956 R1 (Arend-Roland)
* C/1957 P1 (Mrkos) (de)
* C/1959 Q1 (Alcock)
* C/1959 Q2 (Alcock)
* C/1959 X1 (Mrkos)
* C/1959 Y1 (Burnham)
* C/1960 Y1 (Candy)

#### 1961-1970

* C/1961 O1 (Wilson-Hubbard)
* C/1961 R1 (Humason)
* C/1961 T1 (Seki)
* C/1962 C1 (Seki-Lines)
* C/1963 A1 (Ikeya)
* C/1963 F1 (Alcock)
* C/1963 R1 (Pereyra) (de la famille de Kreutz)
* C/1964 N1 (Ikeya)
* C/1964 P1 (Everhart)
* C/1965 S1 (Ikeya-Seki) = 1965 VIII = grande comète de 1965 (de la famille de Kreutz)
* C/1965 S2 (Alcock)
* C/1966 R1 (Ikeya-Everhart)
* C/1967 C1 (Seki)
* C/1969 T1 (Tago-Sato-Kosaka)
* C/1969 Y1 (Bennett)

#### 1971-1980

* C/1971 M1 (Edwards) (anciennement X/1971 M1)
* C/1972 U1 (Kojima)
* C/1973 E1 (Kohoutek)
* C/1974 V2 (Bennett)
* C/1975 N1 (Kobayashi-Berger-Milon) (it)
* C/1975 V1 (West)
* C/1978 A1 (West)
* C/1978 T1 (Seargent)
* C/1979 Q1 (SOLWIND) = SOLWIND-1 (IAUC 3640 et 3647)
* C/1980 E1 (Bowell)
* C/1980 Y2 (Panther)

#### 1981-1990

* C/1981 B1 (SOLWIND) = SOLWIND-2 (IAUC 3718)
* C/1981 O1 (SOLWIND) = SOLWIND-3 (IAUC 3719)
* C/1981 V1 (SOLWIND) = SOLWIND-4 (IAUC 4129 et 4230)
* C/1981 W1 (SOLWIND) = SOLWIND-7 (IAUC 8566)
* C/1982 M1 (Austin)
* C/1983 H1 (IRAS-Araki-Alcock)
* C/1983 J1 (Sugano-Saigusa-Fujikawa)
* C/1983 N2 (SOLWIND) = SOLWIND-8 (IAUC 8573)
* C/1983 O1 (Cernis)
* C/1983 R1 (Shoemaker)
* C/1983 S2 (SOLWIND) = SOLWIND-6 (IAUC 4229)
* C/1984 A1 (Bradfield)
* C/1984 K1 (Shoemaker)
* C/1984 O2 (SOLWIND) = SOLWIND-5 (IAUC 4129 et 4230)
* C/1984 Q1 (SOLWIND) = SOLWIND-9 (IAUC 8573)
* C/1984 R1 (SOLWIND) = SOLWIND-10 (IAUC 8583)
* C/1984 U1 (Shoemaker)
* C/1984 U2 (Shoemaker)
* C/1986 E1 (Shoemaker)
* C/1986 P1 (Wilson)
* C/1987 A1 (Levy)
* C/1987 H1 (Shoemaker)
* C/1987 T1 (Levy)
* C/1987 U3 (McNaught)
* C/1988 B1 (Shoemaker)
* C/1988 F1 (Levy)
* C/1988 Y1 (Yanaka)
* C/1989 A1 (Yanaka)
* C/1989 A3 (Bradfield)
* C/1989 A5 (Shoemaker)
* C/1989 A6 (Shoemaker)
* C/1989 Q1 (Okazaki-Levy-Rudenko)
* C/1989 W1 (Aarseth-Brewington)
* C/1989 X1 (Austin)
* C/1990 E1 (Cernis-Kiuchi-Nakamura)
* C/1990 K1 (Levy)
* C/1990 N1 (Tsuchiya-Kiuchi)

#### 1991-2000

* C/1991 L3 (Levy)
* C/1992 J1 (Spacewatch)
* C/1992 U1 (Shoemaker)
* C/1995 O1 (Hale-Bopp)
* C/1995 Y1 (Hyakutake)
* C/1996 Y1 (SOHO)
* C/1996 B2 (Hyakutake)
* C/1996 Q1 (Tabur)
* C/1997 J2 (Meunier-Dupouy)
* C/1997 L1 (Zhu-Balam)
* C/1997 L2 (SOHO)
* C/1997 N1 (Tabur)
* C/1997 T1 (Utsunomiya)
* C/1998 G1 (LINEAR)
* C/1998 J1 (SOHO) = SOHO-100
* C/1998 Y1 (LINEAR)
* C/1999 E1 (Li)
* C/1999 F1 (Catalina)
* C/1999 G1 (LINEAR)
* C/1999 S3 (LINEAR)
* C/1999 S4 (LINEAR)
* C/2000 A1 (Montani)
* C/2000 CT54 (LINEAR)
* C/2000 D2 (LINEAR)
* C/2000 G2 (LINEAR)
* C/2000 H1 (LINEAR)
* C/2000 J1 (Ferris)
* C/2000 K1 (LINEAR)
* C/2000 K2 (LINEAR)
* C/2000 O3 (SOHO) = SOHO-189
* C/2000 W1 (Utsunomiya-Jones)
* C/2000 WM$_1$ (LINEAR)

### XXIe siècle
#### 2001-2010
##### 2001

* C/2001 A2 (LINEAR)
* C/2001 HT$_{50}$ (LINEAR-NEAT)
* C/2001 M10 (NEAT)
* C/2001 OG$_{108}$ (LONEOS)$^,$
* C/2001 Q4 (NEAT)
* C/2001 S1 (Skiff)
* C/2001 U6 (LINEAR)
* C/2001 W1 (LINEAR)
* C/2001 W2 (BATTERS) = BATTERS 1

##### 2002

* C/2002 B1 (LINEAR)
* C/2002 CE$_{10}$ (LINEAR)$^,$
* C/2002 E2 (Snyder-Murakami)
* C/2002 F1 (Utsunomiya)
* C/2002 K4 (NEAT)
* C/2002 O4 (Hoenig)
* C/2002 O6 (SWAN)
* C/2002 O7 (LINEAR)
* C/2002 T7 (LINEAR)
* C/2002 V1 (NEAT)
* C/2002 X5 (Kudo-Fujikawa)
* C/2002 Y1 (Juels-Holvorcem)

##### 2003

* C/2003 F1 (LINEAR)
* C/2003 H1 (LINEAR)
* C/2003 K4 (LINEAR)
* C/2003 R1 (LINEAR)
* C/2003 T3 (Tabur)
* C/2003 U1 (LINEAR)
* C/2003 W1 (LINEAR)
* C/2003 WT$_{42}$ (LINEAR)

##### 2004

* C/2004 DZ$_{61}$ (Catalina-LINEAR)
* C/2004 F2 (LINEAR)
* C/2004 F4 (Bradfield)
* C/2004 H6 (SWAN)
* C/2004 Q2 (Machholz)
* C/2004 R2 (ASAS)
* C/2004 V13

##### 2005

* C/2005 N5 (Catalina)
* C/2005 O2 (Christensen)

##### 2006

* C/2006 A1 (Pojmański)
* C/2006 M4 (SWAN)
* C/2006 P1 (McNaught)
* C/2006 S5 (Hill)
* C/2006 U7 (Gibbs)
* C/2006 WD$_4$ (Lemmon)

##### 2007

* C/2007 D1 (LINEAR)
* C/2007 D3 (LINEAR)
* C/2007 E2 (Lovejoy)
* C/2007 K1 (Lemmon)
* C/2007 K4 (Gibbs)
* C/2007 N3 (Lulin)
* C/2007 S2 (Lemmon)
* C/2007 T5 (Gibbs)

##### 2008

* C/2008 C1 (Chen-Gao)
* C/2008 D1 (STEREO) = STEREO-1
* C/2008 D2 (STEREO) = STEREO-2
* C/2008 D3 (STEREO) = STEREO-3
* C/2008 D4 (STEREO) = STEREO-4
* C/2008 E5 (STEREO) = STEREO-5
* C/2008 E6 (STEREO) = STEREO-6
* C/2008 E10 (STEREO) = STEREO-17
* C/2008 G1 (Gibbs)
* C/2008 J6 (Hill)
* C/2008 L3 (Hill)
* C/2008 N1 (Holmes)
* C/2008 R3 (LINEAR)$^,$
* C/2008 T2 (Cardinal)
* C/2008 W1 (STEREO) = STEREO-7
* C/2008 Y16 (STEREO) = STEREO-10
* C/2008 Y17 (STEREO) = STEREO-16

##### 2009

* C/2009 A1 (STEREO) = STEREO-11
* C/2009 A6 (STEREO) = STEREO-9
* C/2009 A8 (STEREO) = STEREO-8
* C/2009 A9 (STEREO) = STEREO-18
* C/2009 A10 (STEREO) = STEREO-19
* C/2009 B6 (STEREO) = STEREO-12
* C/2009 B7 (STEREO) = STEREO-13
* C/2009 C1 (STEREO) = STEREO-14
* C/2009 C2 (STEREO) = STEREO-15
* C/2009 D4 (SOHO) = SOHO-1613
* C/2009 E1 (Itagaki)
* C/2009 E3 (SOHO) = SOHO-1619
* C/2009 F6 (Yi-Swan)
* C/2009 G1 (STEREO) = STEREO-20
* C/2009 K4 (Gibbs)
* C/2009 O1 (STEREO) = STEREO-21
* C/2009 O4 (Hill)
* C/2009 P1 (Garradd)
* C/2009 R1 (McNaught)
* C/2009 S3 (Lemmon)
* C/2009 U3 (Hill)
* C/2009 UG$_{89}$ (Lemmon)

##### 2010

* C/2010 FB$_{87}$ (WISE-Garradd)
* C/2010 G2 (Hill)
* C/2010 G3 (WISE)
* C/2010 L5 (WISE)
* C/2010 M1 (Gibbs)
* C/2010 S1 (LINEAR)
* C/2010 S1 (LINEAR)
* C/2010 U3 (Boattini)
* C/2010 X1 (Élénine)

#### 2011-2020
##### 2011

* C/2011 A3 (Gibbs)
* C/2011 C3 (Gibbs)
* C/2011 J2 (LINEAR) (2 morceaux : A et B)
* C/2011 J3 (LINEAR)
* C/2011 K1 (Schwartz-Holvorcem)
* C/2011 L1 (McNaught)
* C/2011 L2 (McNaught)
* C/2011 L3 (McNaught)
* C/2011 L4 (PANSTARRS)
* C/2011 L6 (Boattini)
* C/2011 N3 (SOHO) = SOHO-2107
* C/2011 P2 (PANSTARRS)
* C/2011 S2 (Kowalski)
* C/2011 W3 (Lovejoy)
* C/2011 Y3 (Boattini) = Boattini 9

##### 2012

* C/2012 BJ$_{98}$ (Lemmon)
* C/2012 E1 (Hill)
* C/2012 E2 (SWAN)
* C/2012 F1 (Gibbs)
* C/2012 F6 (Lemmon)
* C/2012 J1 (Catalina)
* C/2012 K5 (LINEAR)
* C/2012 K6 (McNaught)
* C/2012 K8 (Lemmon)
* C/2012 S1 (ISON)
* C/2012 S4 (PANSTARRS)
* C/2012 T5 (Bressi)
* C/2012 T6 (Kowalski)
* C/2012 X1 (LINEAR)
* C/2012 Y3 (McNaught)

##### 2013

* C/2013 A1 (Siding Spring)
* C/2013 B2 (Catalina)
* C/2013 C2 (Tenagra)
* C/2013 D1 (Holvorcem)
* C/2013 E2 (Iwamoto)
* C/2013 F3 (McNaught)
* C/2013 G1 (Kowalski)
* C/2013 G2 (PANSTARRS)
* C/2013 G3 (PANSTARRS)
* C/2013 G5 (Catalina)
* C/2013 G6 (Lemmon)
* C/2013 L2 (Catalina)
* C/2013 N4 (Borissov)
* C/2013 P2 (PANSTARRS)
* C/2013 PE$_{67}$ (Catalina-Spacewatch)
* C/2013 R1 (Lovejoy)
* C/2013 U1 (Catalina)
* C/2013 U2 (Holvorcem)
* C/2013 UQ$_4$ (Catalina)
* C/2013 US$_{10}$ (Catalina)
* C/2013 V2 (Borissov)
* C/2013 V3 (Nevski)
* C/2013 V4 (Catalina)
* C/2013 V5 (Oukaimeden)
* C/2013 W2 (PANSTARRS)
* C/2013 X1 (PANSTARRS)
* C/2013 Y2 (PANSTARRS)

##### 2014

* C/2014 AA$_{52}$ (Catalina)
* C/2014 A4 (SONEAR)
* C/2014 A5 (PANSTARRS)
* C/2014 B1 (Schwartz)
* C/2014 C2 (STEREO)
* C/2014 C3 (NEOWISE)
* C/2014 E2 (Jacques)
* C/2014 F1 (Hill)
* C/2014 F2 (Tenagra)
* C/2014 F3 (Sheppard-Trujillo)
* C/2014 G1 (PANSTARRS)
* C/2014 G3 (PANSTARRS)
* C/2014 H1 (Christensen)
* C/2014 HU$_{195}$
* C/2014 J1 (Catalina)
* C/2014 L5 (Lemmon)
* C/2014 M1 (PANSTARRS)
* C/2014 M2 (Christensen)
* C/2014 M3 (Catalina)
* C/2014 N2 (PANSTARRS)
* C/2014 N3 (NEOWISE)
* C/2014 OE$_4$ (PANSTARRS)
* C/2014 Q1 (PANSTARRS)
* C/2014 Q2 (Lovejoy)
* C/2014 Q3 (Borissov)
* C/2014 Q6 (PANSTARRS)
* C/2014 QU$_2$ (PANSTARRS)
* C/2014 R1 (Borissov)
* C/2014 R3 (PANSTARRS)
* C/2014 R4 (Gibbs)
* C/2014 S1 (PANSTARRS)
* C/2014 S2 (PANSTARRS)
* C/2014 S3 (PANSTARRS)
* C/2014 TG$_{64}$ (Catalina)
* C/2014 U3 (Kowalski)
* C/2014 W2 (PANSTARRS)
* C/2014 W3 (PANSTARRS)
* C/2014 W5 (Lemmon-PANSTARRS)
* C/2014 W6 (Catalina)
* C/2014 W7 (Christensen)
* C/2014 W8 (PANSTARRS)
* C/2014 W9 (PANSTARRS)
* C/2014 W10 (PANSTARRS)
* C/2014 W11 (PANSTARRS)
* C/2014 XB$_8$ (PANSTARRS)
* C/2014 Y1 (PANSTARRS)

##### 2015

* C/2015 A1 (PANSTARRS)
* C/2015 A2 (PANSTARRS)
* C/2015 B1 (PANSTARRS)
* C/2015 B2 (PANSTARRS)
* C/2015 C2 (SWAN)
* C/2015 D1 (SOHO)
* C/2015 D2 (PANSTARRS)
* C/2015 D3 (PANSTARRS)
* C/2015 D4 (Borissov)
* C/2015 D5 (Kowalski)
* C/2015 ER$_{61}$ (PANSTARRS)
* C/2015 F2 (Polonia)
* C/2015 F3 (SWAN)
* C/2015 F4 (Jacques)
* C/2015 F5 (SWAN-XingMing)
* C/2015 G2 (MASTER)
* C/2015 GX (PANSTARRS)$^,$
* C/2015 H1 (Bressi)
* C/2015 H2 (PANSTARRS)
* C/2015 J1 (PANSTARRS)
* C/2015 J2 (PANSTARRS)
* C/2015 K1 (MASTER)
* C/2015 K2 (PANSTARRS)
* C/2015 K4 (PANSTARRS)
* C/2015 K7
* C/2015 LC$_2$ (PANSTARRS)
* C/2015 M1 (PANSTARRS)
* C/2015 M3 (PANSTARRS)
* C/2015 O1 (PANSTARRS)
* C/2015 P3 (SWAN)
* C/2015 Q1 (Scotti)
* C/2015 R1 (PANSTARRS)
* C/2015 R3 (PANSTARRS)
* C/2015 T2 (PANSTARRS)
* C/2015 T4 (PANSTARRS)
* C/2015 TQ$_{209}$ (LINEAR)
* C/2015 V1 (PANSTARS)
* C/2015 V2 (Johnson)
* C/2015 V3 (PANSTARRS)
* C/2015 VL$_{62}$ (Lemmon-Yeung-PANSTARRS) = 2015 YY$_6$
* C/2015 W1 (Gibbs)
* C/2015 X2 (Catalina)
* C/2015 X4 (Élénine)
* C/2015 X5 (PANSTARRS)
* C/2015 XY$_1$ (Lemmon)
* C/2015 X7 (ATLAS)
* C/2015 WZ (PANSTARRS)
* C/2015 X8 (NEOWISE)
* C/2015 Y1 (LINEAR)
* C/2015 YG$_1$ (NEOWISE)$^,$

##### 2016

* C/2016 A1 (PANSTARRS)
* C/2016 A3 (PANSTARRS)
* C/2016 A5 (PANSTARRS)
* C/2016 A8 (LINEAR)
* C/2016 B1 (NEOWISE)
* C/2016 C1 (PANSTARRS)
* C/2016 C2 (NEOWISE)
* C/2016 E1 (PANSTARRS)
* C/2016 E2 (Kowalski)
* C/2016 J2 (Denneau)
* C/2016 KA (Catalina)
* C/2016 K1 (LINEAR)
* C/2016 M1 (PANSTARRS)
* C/2016 N4 (MASTER)
* C/2016 N6 (PANSTARRS)
* C/2016 P4 (PANSTARRS)
* C/2016 Q2 (PANSTARRS)
* C/2016 Q4 (Kowalski)
* C/2016 R2 (PANSTARRS)
* C/2016 R3 (Borissov)
* C/2016 T1 (Matheny)
* C/2016 T2 (Matheny)
* C/2016 T3 (PANSTARRS)
* C/2016 U1 (NEOWISE)
* C/2016 X1 (Lemmon)

##### 2017

* C/2017 A1 (PANSTARRS)
* C/2017 A3 (Élénine)
* C/2017 AB$_5$ (PANSTARRS)$^,$
* C/2017 B3 (LINEAR)
* C/2017 C1 (NEOWISE)
* C/2017 D5 (PANSTARRS)
* C/2017 E1 (Borissov)
* C/2017 E2 (Tsuchinshan)$^,$
* C/2017 E3 (PANSTARRS)
* C/2017 E4 (Lovejoy)
* C/2017 E5 (Lemmon)
* C/2017 F1 (Lemmon)
* C/2017 F2 (PANSTARRS)
* C/2017 K1 (PANSTARRS)
* C/2017 K2 (PANSTARRS)
* C/2017 K4 (ATLAS)
* C/2017 K5 (PANSTARRS)
* C/2017 K6 (Jacques)
* C/2017 M4 (ATLAS)
* C/2017 O1 (ASASSN)
* C/2017 S3 (PANSTARRS)
* C/2017 S6 (Catalina)
* C/2017 S7 (Lemmon)
* C/2017 T1 (Heinze)
* C/2017 T3 (ATLAS)
* C/2017 U7 (PANSTARRS) (en), anciennement A/2017 U7
* C/2017 Y2 (PANSTARRS)

##### 2018

* C/2018 A1 (PANSTARRS)
* C/2018 A3 (ATLAS)
* C/2018 A6 (Gibbs)
* C/2018 B1 (Lemmon)
* C/2018 C2
* C/2018 DO$_4$ (Lemmon)$^,$
* C/2018 E1 (ATLAS)
* C/2018 E2 (Barros)
* C/2018 EF$_9$ (Lemmon)$^,$
* C/2018 EN$_4$ (NEOWISE)$^,$
* C/2018 F1 (Grauer)
* C/2018 F4 (PANSTARRS)
* C/2018 K1 (Weiland)$^,$
* C/2018 L2 (ATLAS)
* C/2018 M1 (Catalina)
* C/2018 N1 (NEOWISE)
* C/2018 N2 (ASASSN)
* C/2018 KJ$_3$ (Lemmon)
* C/2018 O1 (ATLAS)
* C/2018 P5 (PANSTARRS)
* C/2018 R3 (Lemmon)
* C/2018 R4 (Fuls)
* C/2018 R5 (Lemmon)
* C/2018 V1 (Machholz-Fujikawa-Iwamoto)
* C/2018 V2 (ATLAS)
* C/2018 V4 (Africano)
* C/2018 W1 (Catalina)
* C/2018 X2 (Fitzsimmons)
* C/2018 Y1 (Iwamoto)

##### 2019

* C/2019 A5 (PANSTARRS)
* C/2019 A9 (PANSTARRS)
* C/2019 B1 (Africano)
* C/2019 B3 (PANSTARRS)
* C/2019 C1 (ATLAS), anciennement A/2019 C1
* C/2019 E3 (ATLAS)
* C/2019 G2 (PANSTARRS), anciennement A/2019 G2
* C/2019 G4 (PANSTARRS), anciennement A/2019 G4
* C/2019 H1 (NEOWISE)
* C/2019 J1 (Lemmon)
* C/2019 J2 (Palomar)
* C/2019 J3 (ATLAS)
* C/2019 JU$_9$ (ATLAS)
* C/2019 K1 (ATLAS)
* C/2019 K4 (Ye)$^,$
* C/2019 K5 (Young)
* C/2019 K6 (PANSTARRS), anciennement A/2019 K6
* C/2019 K7 (Smith)
* C/2019 K8 (ATLAS)
* C/2019 L1 (PANSTARRS)
* C/2019 L2 (NEOWISE)
* C/2019 L3 (ATLAS)
* C/2019 LB$_7$ (Kleyna)$^,$$^,$
* C/2019 M3 (ATLAS)
* C/2019 N1 (ATLAS)
* C/2019 NJ3 (Lemmon)
* C/2019 O3 (Palomar), anciennement A/2019 O3
* C/2019 Q1 (Lemmon), anciennement A/2019 Q1
* C/2019 Q3 (PANSTARRS)
* C/2019 S2 (PANSTARRS)
* C/2019 S3 (PANSTARRS)
* C/2019 S4 (Lemmon), anciennement A/2019 S4
* C/2019 T2 (Lemmon), anciennement A/2019 T2
* C/2019 T3 (ATLAS)
* C/2019 T4 (ATLAS)
* C/2019 T5 (ATLAS)
* C/2019 U5 (PANSTARRS), anciennement A/2019 U5
* C/2019 U6 (Lemmon), anciennement A/2019 U6
* C/2019 V1 (Borissov)
* C/2019 Y4 (ATLAS), brisée en au moins 4 fragments (C/2019 Y4-A à D)
* C/2019 Y5 (PANSTARRS), anciennement A/2019 Y5

##### 2020

* C/2020 A2 (Iwamoto)
* C/2020 A3 (ATLAS)
* C/2020 B2 (Lemmon)
* C/2020 B3 (Rankin)
* C/2020 F2 (ATLAS)
* C/2020 F3 (NEOWISE)
* C/2020 F5 (MASTER)
* C/2020 F6 (PANSTARRS)
* C/2020 F7 (Lemmon), anciennement A/2020 F7
* C/2020 F8 (SWAN)
* C/2020 H2 (Pruyne)
* C/2020 H3 (Wierzchos)
* C/2020 H4 (Leonard)
* C/2020 H5 (Robinson)
* C/2020 H6 (ATLAS)
* C/2020 H7 (Lemmon)
* C/2020 H8 (PANSTARRS)
* C/2020 H11 (PANSTARRS-Lemmon)
* C/2020 J1 (SONEAR)
* C/2020 K1 (PANSTARRS)
* C/2020 K2 (PANSTARRS)
* C/2020 K3 (Leonard)
* C/2020 K4 (PANSTARRS)
* C/2020 K5 (PANSTARRS)
* C/2020 K6 (Rankin)
* C/2020 K7 (PANSTARRS)
* C/2020 K8 (Catalina-ATLAS)
* C/2020 M3 (ATLAS)
* C/2020 M5 (ATLAS)
* C/2020 N1 (PANSTARRS)
* C/2020 N2 (ATLAS)
* C/2020 O2 (Aramal)
* C/2020 P1 (NEOWISE)
* C/2020 P3 (ATLAS)
* C/2020 P4-A
* C/2020 P4-B
* C/2020 P4-C
* C/2020 PV6 (PANSTARRS)
* C/2020 Q1 (Borisov)
* C/2020 Q2 (PANSTARRS)
* C/2020 R2 (PANSTARRS)
* C/2020 R4 (ATLAS)
* C/2020 R6 (Rankin)
* C/2020 R7 (ATLAS)
* C/2020 S2 (PANSTARRS)
* C/2020 S3 (Erasmus)
* C/2020 S4 (PANSTARRS)
* C/2020 S8 (Lemmon)
* C/2020 T2 (Palomar)
* C/2020 T4 (PANSTARRS)
* C/2020 T5 (Lemmon)
* C/2020 U3 (Rankin)
* C/2020 U4 (PANSTARRS)
* C/2020 U5 (PANSTARRS)
* C/2020 V2 (ZTF)
* C/2020 W5 (Lemmon)
* C/2020 X2 (ATLAS)
* C/2020 X4 (Leonard)
* C/2020 Y2 (ATLAS)
* C/2020 Y3 (ATLAS)

#### 2021-2030
##### 2021

* C/2021 A1 (Leonard)
* C/2021 A2 (NEOWISE)
* C/2021 A4 (NEOWISE)
* C/2021 A6 (PANSTARRS)
* C/2021 A7 (NEOWISE)
* C/2021 A9 (PANSTARRS)
* C/2021 A10 (NEOWISE)
* C/2021 B2 (PANSTARRS)
* C/2021 B3 (NEOWISE)
* C/2021 C1 (Rankin)
* C/2021 C3 (Catalina)
* C/2021 C4 (ATLAS)
* C/2021 C5 (PANSTARRS)
* C/2021 C6 (Lemmon)
* C/2021 D1 (SWAN)
* C/2021 D2 (ZTF)
* C/2021 E3 (ZTF)
* C/2021 F1 (Lemmon-PANSTARRS)
* C/2021 G1 (Leonard)
* C/2021 G2 (ATLAS)
* C/2021 G3 (PANSTARRS)
* C/2021 J1 (Maury-Attard)
* C/2021 J2 (PANSTARRS)
* C/2021 K1 (ATLAS)
* C/2021 K2 (MASTER)
* C/2021 K3 (Catalina)
* C/2021 L3 (Borisov)
* C/2021 N3 (PANSTARRS)
* C/2021 O1 (Nishimura)
* C/2021 O3 (PANSTARRS)
* C/2021 P1 (PANSTARRS)
* C/2021 P2 (PANSTARRS)
* C/2021 P4 (ATLAS)
* C/2021 Q3 (ATLAS)
* C/2021 Q4 (Fuls)
* C/2021 Q6 (PANSTARRS)
* C/2021 QM45 (PANSTARRS)
* C/2021 R2 (PANSTARRS)
* C/2021 R7 (PANSTARRS)
* C/2021 S1 (ATLAS)
* C/2021 S3 (PANSTARRS)
* C/2021 S4 (Tsuchinshan)
* C/2021 T1 (Lemmon)
* C/2021 T2 (Fuls)
* C/2021 T4 (Lemmon)
* C/2021 U4 (Leonard)
* C/2021 U5 (Catalina)
* C/2021 V1 (Rankin)
* C/2021 X1 (Maury-Attard)
* C/2021 Y1 (ATLAS)

##### 2022

* C/2022 A1 (Sarneczky)
* C/2022 A2 (PANSTARRS)
* C/2022 A3 (Lemmon-ATLAS)
* C/2022 B4 (Bok)
* C/2022 D2 (Kowalski)
* C/2022 E2 (ATLAS)
* C/2022 E3 (ZTF)
* C/2022 F1 (ATLAS)
* C/2022 F2 (NEOWISE)
* C/2022 H1 (PANSTARRS)
* C/2022 J1 (Maury-Attard)
* C/2022 J2 (Bok)
* C/2022 JK5 (PANSTARRS)
* C/2022 K1 (Leonard)
* C/2022 L1 (Catalina)
* C/2022 L2 (ATLAS)
* C/2022 L4 (PANSTARRS)
* C/2022 N1 (Attard-Maury)
* C/2022 N2 (PANSTARRS)
* C/2022 O1 (ATLAS)
* C/2022 P1 (NEOWISE)
* C/2022 P3 (ZTF)
* C/2022 Q2 (ATLAS)
* C/2022 QE78 (ATLAS)
* C/2022 R2 (ATLAS)
* C/2022 R3 (Leonard)
* C/2022 R6 (PANSTARRS)
* C/2022 S3 (PANSTARRS)
* C/2022 S4 (Lemmon)
* C/2022 S5 (PANSTARRS)
* C/2022 T1 (Lemmon)
* C/2022 U1 (Leonard)
* C/2022 U2 (ATLAS)
* C/2022 U3 (Bok)
* C/2022 U4 (Bok)
* C/2022 V2 (Lemmon)
* C/2022 W2 (ATLAS)
* C/2022 W3 (Leonard)
* C/2022 Y1 (Hogan)
* C/2022 Y2 (Lemmon)

##### 2023

* C/2023 A1 (Leonard)
* C/2023 A2 (SWAN)
* C/2023 A3 (Tsuchinshan-ATLAS)
* C/2023 B2 (ATLAS)
* C/2023 C2 (ATLAS)
* C/2023 E1 (ATLAS)
* C/2023 F1 (PANSTARRS)
* C/2023 F2 (SOHO)
* C/2023 F3 (ATLAS)
* C/2023 H1 (PANSTARRS)
* C/2023 H2 (Lemmon)
* C/2023 H3 (PANSTARRS)
* C/2023 H5 (Lemmon)
* C/2023 K1 (ATLAS)
* C/2023 P1 (Nishimura)
* C/2023 Q1 (PANSTARRS)
* C/2023 Q2 (PANSTARRS)
* C/2023 R1 (PANSTARRS)
* C/2023 R2 (PANSTARRS)
* C/2023 S2 (ATLAS)
* C/2023 S3 (Lemmon)
* C/2023 T3 (Fuls)
* C/2023 U1 (Fuls)
* C/2023 V4 (Camarasa-Duszanowicz)
* C/2023 V5 (Leonard)
* C/2023 X1 (Leonard)
* C/2023 X2 (Lemmon)

##### 2024

* C/2024 A1 (ATLAS)
* C/2024 A2 (ATLAS)
* C/2024 B1 (Lemmon)
* C/2024 B2 (Lemmon)
* C/2024 C1 (PANSTARRS)
* C/2024 C2 (PANSTARRS)
* C/2024 C3 (PANSTARRS)
* C/2024 C4 (ATLAS)
* C/2024 E1 (Wierzchoś)
* C/2024 E2 (Bok)
* C/2024 F2 (PANSTARRS)
* C/2024 G1 (Wierzchos)
* C/2024 G2 (ATLAS)
* C/2024 G3 (ATLAS)
* C/2024 G4 (PANSTARRS)
* C/2024 G5 (Leonard)
* C/2024 G6 (ATLAS)
* C/2024 G7 (ATLAS)
* C/2024 J2 (Wierzchos)
* C/2024 J3 (ATLAS)
* C/2024 J4 (Lemmon)
* C/2024 L1 (PANSTARRS)
* C/2024 L2 (PANSTARRS)
* C/2024 L3 (PANSTARRS)
* C/2024 L5 (ATLAS)
* C/2024 M1 (ATLAS)
* C/2024 N1 (PANSTARRS)
* C/2024 N3 (Sarneczky)
* C/2024 N4 (Sarneczky)
* C/2024 O1 (PANSTARRS)
* C/2024 Q3 (PANSTARRS)
* C/2024 Q4 (PANSTARRS)
* C/2024 R4 (PANSTARRS)
* C/2024 S1 (ATLAS)
* C/2024 T5 (ATLAS)
* C/2024 X1 (Fazekas)

## Comètes interstellaires (I/)

Remarque : cette section liste uniquement les comètes interstellaires, pas les planètes mineures interstellaires (incluses dans la section suivante). Pour une liste complète des objets interstellaires connus (planètes mineures et comètes), voir la section « Objets connus » de l'article Objet interstellaire.
* 2I/Borissov, initialement C/2019 Q4 (Borissov)

## Objets A/ (A/)

* A/2010 LN$_{135}$
* A/2017 U1, ensuite reclassé et renommé 1I/ʻOumuamua
* A/2018 V3
* A/2018 W3
* A/2019 G3
* A/2019 N2
* A/2019 O2
* A/2019 O4
* A/2019 Q2
* A/2019 T1
* A/2020 A1
* A/2020 B1
* A/2020 H9
* A/2020 M4
* A/2021 E2
* A/2021 E4
* A/2021 X2
* A/2022 B3
* A/2023 H4
* A/2023 R3