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Minor Planet Center

Periodic Comet Numbers (Alphabetic List by Name)

The assignment of periodic comet numbers is the responsibility of the Minor Planet Center.

Additions to this list will appear in the Minor Planet Circulars.

This list was last updated on 2012 Feb. 8.

The current list of numbers is as follows:

Number   Name                           Number   Name

 148P    Anderson-LINEAR                 188P    LINEAR-Mueller
  50P    Arend                           224P    LINEAR-NEAT
  49P    Arend-Rigaux                    193P    LINEAR-NEAT
  47P    Ashbrook-Jackson                204P    LINEAR-NEAT
 177P    Barnard                         231P    LINEAR-NEAT
 206P    Barnard-Boattini                150P    LONEOS
   3D    Biela                           182P    LONEOS
  85P    Boethin                         201P    LONEOS
  19P    Borrelly                        159P    LONEOS
 140P    Bowell-Skiff                     77P    Longmore
 154P    Brewington                       93P    Lovas
  16P    Brooks                          184P    Lovas
   5D    Brorsen                          96P    Machholz
  23P    Brorsen-Metcalf                 141P    Machholz
  87P    Bus                             115P    Maury
 227P    Catalina-LINEAR                 208P    McMillan
 101P    Chernykh                        254P    McNaught
  95P    Chiron                          220P    McNaught
 170P    Christensen                     191P    McNaught
 210P    Christensen                     130P    McNaught-Hughes
 164P    Christensen                      97P    Metcalf-Brewington
  67P    Churyumov-Gerasimenko           124P    Mrkos
 108P    Ciffreo                         190P    Mueller
 167P    CINEOS                          120P    Mueller
  71P    Clark                           136P    Mueller
  32P    Comas Sola                      173P    Mueller
  27P    Crommelin                       131P    Mueller
   6P    d'Arrest                        149P    Mueller
  33P    Daniel                          243P    NEAT
 122P    de Vico                         246P    NEAT
  54P    de Vico-Swift-NEAT              180P    NEAT
  72D    Denning-Fujikawa                215P    NEAT
  66P    du Toit                         207P    NEAT
  79P    du Toit-Hartley                 169P    NEAT
  57P    du Toit-Neujmin-Delporte        163P    NEAT
 174P    Echeclus                        189P    NEAT
 133P    Elst-Pizarro                    166P    NEAT
   2P    Encke                           240P    NEAT
   4P    Faye                            212P    NEAT
  15P    Finlay                           28P    Neujmin
  37P    Forbes                           25D    Neujmin
  34D    Gale                             42P    Neujmin
 186P    Garradd                         198P    ODAS
 142P    Ge-Wang                          13P    Olbers
  78P    Gehrels                          39P    Oterma
  82P    Gehrels                         253P    PANSTARRS
  90P    Gehrels                         119P    Parker-Hartley
 205P    Giacobini                        18D    Perrine-Mrkos
  21P    Giacobini-Zinner                 80P    Peters-Hartley
 229P    Gibbs                           185P    Petriew
 248P    Gibbs                           226P    Pigott-LINEAR-Kowalski
  84P    Giclas                           12P    Pons-Brooks
  26P    Grigg-Skjellerup                  7P    Pons-Winnecke
  65P    Gunn                            238P    Read
   1P    Halley                           30P    Reinmuth
  51P    Harrington                       44P    Reinmuth
  52P    Harrington-Abell                 83D    Russell
 103P    Hartley                          91P    Russell
 100P    Hartley                          89P    Russell
 110P    Hartley                          94P    Russell
 161P    Hartley-IRAS                    156P    Russell-LINEAR
 151P    Helin                            92P    Sanguin
 152P    Helin-Lawrence                   24P    Schaumasse
 117P    Helin-Roman-Alu                 106P    Schuster
 132P    Helin-Roman-Alu                  73P    Schwassmann-Wachmann
 111P    Helin-Roman-Crockett             29P    Schwassmann-Wachmann
 168P    Hergenrother                     31P    Schwassmann-Wachmann
 175P    Hergenrother                    244P    Scotti
  35P    Herschel-Rigollet               202P    Scotti
 211P    Hill                             61P    Shajn-Schaldach
 232P    Hill                            199P    Shoemaker
 195P    Hill                            102P    Shoemaker
  17P    Holmes                          155P    Shoemaker
 127P    Holt-Olmstead                   121P    Shoemaker-Holt
  45P    Honda-Mrkos-Pajdusakova         128P    Shoemaker-Holt
  88P    Howell                          181P    Shoemaker-Levy
 178P    Hug-Bell                        118P    Shoemaker-Levy
 153P    Ikeya-Zhang                     135P    Shoemaker-Levy
 126P    IRAS                            129P    Shoemaker-Levy
  58P    Jackson-Neujmin                 192P    Shoemaker-Levy
 179P    Jedicke                         137P    Shoemaker-Levy
  48P    Johnson                         138P    Shoemaker-Levy
  59P    Kearns-Kwee                     145P    Shoemaker-Levy
  68P    Klemola                         146P    Shoemaker-LINEAR
  75D    Kohoutek                        162P    Siding Spring
  70P    Kojima                          105P    Singer Brewster
  22P    Kopff                           223P    Skiff
 203P    Korlevic                         56P    Slaughter-Burnham
 183P    Korlevic-Juric                   74P    Smirnova-Chernykh
  99P    Kowal                           125P    Spacewatch
 104P    Kowal                           242P    Spahr
 158P    Kowal-LINEAR                    171P    Spahr
 143P    Kowal-Mrkos                     113P    Spitaler
 134P    Kowal-Vavrova                    38P    Stephan-Oterma
 144P    Kushida                          64P    Swift-Gehrels
 147P    Kushida-Muramatsu               109P    Swift-Tuttle
 233P    La Sagra                         98P    Takamizawa
 200P    Larsen                           69P    Taylor
 250P    Larson                           10P    Tempel
 255P    Levy                              9P    Tempel
 214P    LINEAR                           11P    Tempel-Swift-LINEAR
 216P    LINEAR                           55P    Tempel-Tuttle
 217P    LINEAR                          196P    Tichy
 218P    LINEAR                          157P    Tritton
 219P    LINEAR                           62P    Tsuchinshan
 221P    LINEAR                           60P    Tsuchinshan
 222P    LINEAR                            8P    Tuttle
 225P    LINEAR                           41P    Tuttle-Giacobini-Kresak
 165P    LINEAR                          112P    Urata-Niijima
 228P    LINEAR                           40P    Vaisala
 160P    LINEAR                          139P    Vaisala-Oterma
 230P    LINEAR                           53P    Van Biesbroeck
 187P    LINEAR                          213P    Van Ness
 194P    LINEAR                          123P    West-Hartley
 234P    LINEAR                           76P    West-Kohoutek-Ikemura
 235P    LINEAR                           20D    Westphal
 236P    LINEAR                           36P    Whipple
 237P    LINEAR                           86P    Wild
 239P    LINEAR                          116P    Wild
 241P    LINEAR                           63P    Wild
 247P    LINEAR                           81P    Wild
 209P    LINEAR                          107P    Wilson-Harrington
 249P    LINEAR                           46P    Wirtanen
 176P    LINEAR                          245P    WISE
 251P    LINEAR                          114P    Wiseman-Skiff
 252P    LINEAR                           14P    Wolf
 197P    LINEAR                           43P    Wolf-Harrington
 256P    LINEAR                          172P    Yeung
See this list in numerical order.

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