List of numbered comets

For a larger list of periodic Jupiter-family and Halley-type comets including unnumbered bodies, see list of periodic comets.

This is a list of periodic comets that were numbered by the Minor Planet Center after having been observed on at least two occasions. Their orbital periods vary from 3.2 to 366 years. As of June 2025[update], there are 503 numbered comets (1P–503P).[1] There are 431 Jupiter-family comets (JFCs), 43 Encke-type comets (ETCs), 15 Halley-type comets (HTCs), five Chiron-type comets (CTCs), and one long-period comet (153P). 79 bodies are also near-Earth comets (NECs). In addition, eight numbered comets are principally classified as minor planets – five main-belt comets, two centaurs (CEN), and one Apollo asteroid – and display characteristics of both an asteroid and a comet.

Occasionally, comets will break up into multiple chunks, as volatiles coming off the comet and rotational forces may cause it to break into two or more pieces. An extreme example of this is 73P/Schwassmann–Wachmann, which broke into over 50 pieces during its 1995 perihelion.

## List

[edit]

### 1 to 100

[edit]

Comet designation | MPC designations | Discoverer(s) or namesake(s)  | Period
(years)  | e | a
(AU)  | i
(°)  | Abs. mag (M1)  | Class  | NEC | Ref

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1P/Halley | (See Apparitions) | E. Halley | 75.91 | 0.9679 | 17.928 | 162.19 | 5.5 | HTC | ✓ | MPC · JPL
2P/Encke |

* P/1786 B1
* P/1795 V1
* P/1805 U1
* P/1818 W1
* P/1822 L1

| J. Encke | 3.30 | 0.8483 | 2.215 | 11.78 | 15.6 | ETC | ✓ | MPC · JPL
3D/Biela |

* D/1772 E1
* D/1826 D1
* D/1832 S1

| W. Biela | 6.65 | 0.7513 | 3.535 | 13.22 | 7.1 | JFC | ✓ | JPL
4P/Faye | P/1843 W1
P/1850 W1 | Faye | 7.40 | 0.5845 | 3.798 | 8.16 | 11.0 | JFC | – | MPC · JPL
5D/Brorsen | D/1846 D2
D/1857 F1 | T. Brorsen | 5.46 | 0.8098 | 3.101 | 29.38 | 8.3 | JFC | ✓ | JPL
6P/d'Arrest |

* P/1678 R1
* P/1851 M1
* P/1857 X1

| H. d'Arrest | 6.54 | 0.6127 | 3.497 | 19.51 | 15.9 | JFC | – | MPC · JPL
7P/Pons–Winnecke |

* P/1819 L1
* P/1858 E1
* P/1869 G1

| J.-L. Pons
F. Winnecke | 6.32 | 0.6376 | 3.419 | 22.33 | 16.0 | JFC | ✓ | MPC · JPL
8P/Tuttle |

* P/1790 A2
* P/1858 A1
* P/1871 T1

| H. Tuttle | 13.61 | 0.8198 | 5.700 | 54.98 | 14.6 | JFC | ✓ | MPC · JPL
9P/Tempel
(Tempel 1) |

* P/1867 G1
* P/1873 G1
* P/1967 L1
* P/1972 A1

| W. Tempel | 5.58 | 0.5098 | 3.146 | 10.47 | 12.8 | JFC | – | MPC · JPL
10P/Tempel
(Tempel 2) | P/1873 N1
P/1878 O1 | W. Tempel | 5.37 | 0.5363 | 3.065 | 12.03 | 14.3 | JFC | – | MPC · JPL
11P/Tempel–Swift–LINEAR |

* D/1869 W1
* D/1880 T1
* P/2001 X3

| W. Tempel
L. Swift
LINEAR | 5.96 | 0.5774 | 3.289 | 14.44 | 15.2 | JFC | – | MPC · JPL
12P/Pons–Brooks |

* X/245?
* C/1385 U1
* C/1457 A1
* P/1812 O1
* P/1883 R1
* P/1953 M1

| J.-L. Pons
W. Brooks | 71.20 | 0.9545 | 17.178 | 74.19 | 5.0 | HTC | ✓ | MPC · JPL
13P/Olbers |

* P/1814 E1
* P/1887 Q1
* P/1956 A1

| H. Olbers | 68.70 | 0.9306 | 16.774 | 44.65 | 4.3 | HTC | ✓ | MPC · JPL
14P/Wolf | P/1884 S1
P/1891 J1 | M. F. Wolf | 8.75 | 0.3575 | 4.247 | 27.94 | 15.6 | JFC | – | MPC · JPL
15P/Finlay | P/1886 S1
D/1893 K1 | W. Finlay | 6.52 | 0.7202 | 3.490 | 6.80 | 14.9 | JFC | ✓ | MPC · JPL
16P/Brooks
(Brooks 2) | P/1889 N1
P/1896 M1 | W. Brooks | 6.20 | 0.5690 | 3.375 | 4.31 | 12.2 | JFC | – | MPC · JPL
17P/Holmes |

* D/1892 V1
* D/1899 L1
* P/1964 O1

| E. Holmes | 6.91 | 0.4302 | 3.626 | 19.07 | 9.4 | JFC | – | MPC · JPL
18D/Perrine–Mrkos |

* D/1896 X1
* D/1909 P1
* D/1955 U1

| Perrine
A. Mrkos | 6.72 | 0.6426 | 3.560 | 17.76 | 11.5 | JFC | ✓ | JPL
19P/Borrelly | P/1904 Y2
P/1911 S1 | A. Borrelly | 6.85 | 0.6379 | 3.607 | 29.32 | 9.8 | JFC | – | MPC · JPL
20D/Westphal | D/1852 O1
D/1913 S1 | J. Westphal | 61.87 | 0.9198 | 15.642 | 40.89 | 8.8 | HTC | ✓ | JPL
21P/Giacobini–Zinner | P/1900 Y1
P/1913 U1 | M. Giacobini
E. Zinner | 6.55 | 0.7105 | 3.500 | 32.00 | 13.1 | JFC | ✓ | MPC · JPL
22P/Kopff | P/1906 Q1
P/1919 O1 | A. Kopff | 6.39 | 0.5486 | 3.444 | 4.74 | 11.9 | JFC | – | MPC · JPL
23P/Brorsen–Metcalf |

* P/1847 O1
* P/1919 Q1
* P/1989 N1

| T. Brorsen
J. H. Metcalf | 70.52 | 0.9720 | 17.069 | 19.33 | 7.8 | HTC | ✓ | MPC · JPL
24P/Schaumasse | P/1911 X1
P/1919 U1 | A. Schaumasse | 8.26 | 0.7048 | 4.086 | 11.73 | 12.0 | JFC | ✓ | MPC · JPL
25D/Neujmin
(Neujmin 2) | D/1916 D1
D/1926 V2 | G. N. Neujmin | 5.43 | 0.5668 | 3.089 | 10.64 | 12.5 | JFC | – | JPL
26P/Grigg–Skjellerup |

* P/1808 C1
* P/1902 O1
* P/1922 K1
* P/1927 F1

| J. Grigg
J. Skjellerup | 5.30 | 0.6339 | 3.038 | 22.41 | 16.8 | JFC | ✓ | MPC · JPL
27P/Crommelin |

* D/1818 D1
* D/1873 V1
* P/1928 W1
* P/1956 S1

| A. Crommelin | 27.42 | 0.9193 | 9.093 | 29.22 | 12.7 | HTC | ✓ | MPC · JPL
28P/Neujmin
(Neujmin 1) | P/1913 R2
P/1931 S1 | G. N. Neujmin | 18.45 | 0.7736 | 6.982 | 14.31 | 13.2 | JFC | – | MPC · JPL
29P/Schwassmann–Wachmann
(Schwassmann-Wachmann 1) | P/1902 E1
P/1927 V1 | A. Schwassmann
A. Wachmann | 14.87 | 0.0448 | 6.047 | 9.36 | 10.1 | JFC | – | MPC · JPL
30P/Reinmuth
(Reinmuth 1) | P/1928 D1
P/1934 V1 | K. W. Reinmuth | 7.33 | 0.5018 | 3.774 | 8.13 | 13.7 | JFC | – | MPC · JPL
31P/Schwassmann–Wachmann
(Schwassmann–Wachmann 2) | P/1929 B1
P/1934 X1 | A. Schwassmann
A. Wachmann | 8.74 | 0.1930 | 4.243 | 4.55 | 7.2 | JFC | – | MPC · JPL
32P/Comas Solà | P/1926 V1
P/1935 P1 | J. Comas Solà | 9.56 | 0.5560 | 4.506 | 9.97 | 10.6 | JFC | – | MPC · JPL
33P/Daniel | P/1909 X1
P/1937 B1 | Z. Daniel | 8.09 | 0.4624 | 4.030 | 22.39 | 15.4 | JFC | – | MPC · JPL
34D/Gale | D/1927 L1
D/1938 J1 | W. F. Gale | 11.01 | 0.7607 | 4.944 | 11.73 | 10.5 | JFC | ✓ | JPL
35P/Herschel–Rigollet | C/1788 Y1
C/1939 O1 | C. Herschel
R. Rigollet | 155.11 | 0.9741 | 28.844 | 64.21 | 8.3 | HTC | ✓ | MPC · JPL
36P/Whipple |

* P/1925 QD
* P/1933 U1
* P/1940 R1

| F. L. Whipple | 8.50 | 0.2582 | 4.165 | 9.94 | 10.5 | JFC | – | MPC · JPL
37P/Forbes | P/1929 P1
P/1942 L1 | A. F. I. Forbes | 6.42 | 0.5345 | 3.456 | 8.96 | 11.5 | JFC | – | MPC · JPL
38P/Stephan–Oterma |

* D/1867 B1
* P/1942 V1
* P/1980 L2

| E. Stephan
L. Oterma | 37.93 | 0.8593 | 11.289 | 18.35 | 11.5 | HTC | – | MPC · JPL
39P/Oterma | P/1943 G1
P/2001 P3 | L. Oterma | 20.13 | 0.2293 | 7.399 | 1.47 | 7.1 | CTC | – | MPC · JPL
40P/Väisälä
(Väisälä 1) | P/1939 CB
P/1949 Y1 | Y. Väisälä | 10.98 | 0.6316 | 4.940 | 11.49 | 11.7 | JFC | – | MPC · JPL
41P/Tuttle–Giacobini–Kresák |

* D/1858 J1
* D/1907 L1
* P/1951 H1

| H. P. Tuttle
M. Giacobini
L. Kresák | 5.42 | 0.6613 | 3.085 | 9.23 | 16.9 | JFC | ✓ | MPC · JPL
42P/Neujmin
(Neujmin 3) | P/1929 P2
P/1951 J1 | G. N. Neujmin | 10.77 | 0.5842 | 4.876 | 3.98 | 13.2 | JFC | – | MPC · JPL
43P/Wolf–Harrington | P/1924 Y1
P/1951 T2 | M. F. Wolf
R. G. Harrington | 6.13 | 0.5949 | 3.350 | 15.97 | 8.6 | JFC | – | MPC · JPL
44P/Reinmuth
(Reinmuth 2) | P/1947 R1
P/1953 N1 | K. W. Reinmuth | 7.09 | 0.4262 | 3.691 | 5.90 | 14.4 | JFC | – | MPC · JPL
45P/Honda–Mrkos–Pajdušáková | P/1948 X1
P/1954 C1 | M. Honda
A. Mrkos
L. Pajdušáková | 5.26 | 0.8240 | 3.026 | 4.25 | 13.7 | JFC | ✓ | MPC · JPL
46P/Wirtanen | P/1948 A1
P/1954 R2 | C. A. Wirtanen | 5.44 | 0.6588 | 3.093 | 11.75 | 16.6 | JFC | ✓ | MPC · JPL
47P/Ashbrook–Jackson | P/1948 Q1
P/1955 H1 | J. Ashbrook
C. Jackson | 8.34 | 0.3188 | 4.114 | 13.05 | 12.0 | JFC | – | MPC · JPL
48P/Johnson | P/1949 Q1
P/1956 P1 | E. L. Johnson | 6.95 | 0.3678 | 3.642 | 13.66 | 9.8 | JFC | – | MPC · JPL
49P/Arend–Rigaux | P/1951 C2
P/1958 B1 | S. Arend
F. Rigaux | 6.72 | 0.6003 | 3.563 | 19.05 | 14.3 | JFC | – | MPC · JPL
50P/Arend | P/1951 T1
P/1959 N1 | S. Arend | 8.27 | 0.5300 | 4.088 | 19.16 | 13.8 | JFC | – | MPC · JPL
51P/Harrington [list] | P/1953 P1
P/1960 P1 | R. G. Harrington | 7.15 | 0.5420 | 3.710 | 5.42 | 18.6 | JFC | – | MPC · JPL
list
52P/Harrington–Abell | P/1955 F1
P/1962 B1 | R. G. Harrington
G. O. Abell | 7.58 | 0.5401 | 3.859 | 10.23 | 11.8 | JFC | – | MPC · JPL
53P/Van Biesbroeck | P/1954 R1
P/1965 J1 | G. Van Biesbroeck | 12.56 | 0.5511 | 5.405 | 6.61 | 10.0 | JFC | – | MPC · JPL
54P/de Vico–Swift–NEAT |

* D/1844 Q1
* D/1894 W1
* D/1965 M1
* P/2002 T4

| F. de Vico
E. Swift
NEAT | 7.38 | 0.4270 | 3.790 | 6.07 | 13.1 | JFC | – | MPC · JPL
55P/Tempel–Tuttle |

* P/1366 U1
* P/1699 U1
* D/1865 Y1
* P/1965 M2
* P/1997 E1

| W. Tempel
H. P. Tuttle | 33.24 | 0.9056 | 10.338 | 162.49 | 10.0 | HTC | ✓ | MPC · JPL
56P/Slaughter–Burnham | P/1959 B1
P/1969 V1 | C. Slaughter
R. Burnham | 11.47 | 0.5073 | 5.086 | 8.15 | 9.3 | JFC | – | MPC · JPL
57P/du Toit–Neujmin–Delporte [list] |

* P/1941 O1
* P/1941 OE
* P/1970 N2

| D. du Toit
G. N. Neujmin
E. Delporte | 6.41 | 0.4998 | 3.450 | 2.85 | 15.8 | JFC | – | MPC · JPL
list
58P/Jackson–Neujmin | P/1936 S1
P/1970 R1 | C. Jackson
G. N. Neujmin | 8.25 | 0.6626 | 4.083 | 13.11 | 9.1 | JFC | – | MPC · JPL
59P/Kearns–Kwee | P/1963 Q1
P/1971 O1 | C. Kearns
K. Kwee | 9.52 | 0.4764 | 4.491 | 9.34 | 10.4 | JFC | – | MPC · JPL
60P/Tsuchinshan
(Tsuchinshan 2) | P/1965 A2
P/1971 S1 | Tsuchinshan | 6.58 | 0.5385 | 3.510 | 3.61 | 9.3 | JFC | – | MPC · JPL
61P/Shajn–Schaldach | P/1949 S1
P/1971 S2 | P. F. Shajn
R. D. Schaldach | 7.06 | 0.4255 | 3.680 | 6.01 | 13.9 | JFC | – | MPC · JPL
62P/Tsuchinshan
(Tsuchinshan 1) | P/1965 A1
P/1971 Y1 | Tsuchinshan | 6.37 | 0.5974 | 3.437 | 9.71 | 8.2 | JFC | – | MPC · JPL
63P/Wild
(Wild 1) | P/1960 G1
P/1973 A2 | P. Wild | 13.21 | 0.6509 | 5.588 | 19.78 | 6.5 | JFC | – | MPC · JPL
64P/Swift–Gehrels | D/1889 W1
P/1973 C1 | L. A. Swift
T. Gehrels | 9.41 | 0.6873 | 4.456 | 8.95 | 14.5 | JFC | – | MPC · JPL
65P/Gunn | P/1954 P1
P/1970 U2 | J. E. Gunn | 7.64 | 0.2500 | 3.880 | 9.19 | 10.5 | JFC | – | MPC · JPL
66P/du Toit | P/1944 K1
P/1974 F2 | D. du Toit | 14.78 | 0.7866 | 6.023 | 18.67 | 15.7 | JFC | ✓ | MPC · JPL
67P/Churyumov–Gerasimenko | P/1969 R1
P/1975 P1 | K. Churyumov
S. Gerasimenko | 6.44 | 0.6409 | 3.462 | 7.04 | 12.9 | JFC | ✓ | MPC · JPL
68P/Klemola | P/1965 U1
P/1976 P1 | A. R. Klemola | 10.84 | 0.6403 | 4.899 | 11.18 | 11.2 | JFC | – | MPC · JPL
69P/Taylor | D/1915 W1
P/1976 X1 | C. Taylor | 7.67 | 0.4136 | 3.889 | 22.04 | 17.3 | JFC | – | MPC · JPL
70P/Kojima | P/1970 Y1
P/1977 X1 | N. Kojima | 7.04 | 0.4540 | 3.675 | 6.60 | 12.2 | JFC | – | MPC · JPL
71P/Clark | P/1973 L1
P/1978 G1 | M. Clark | 5.56 | 0.4945 | 3.139 | 9.44 | 11.1 | JFC | – | MPC · JPL
72P/Denning–Fujikawa | D/1881 T1
P/1978 T2 | W. Denning
S. Fujikawa | 9.04 | 0.8194 | 4.340 | 9.17 | 17.6 | JFC | ✓ | MPC · JPL
73P/Schwassmann–Wachmann [list]
(Schwassmann–Wachmann 3) | D/1930 J1
P/1979 P1 | A. Schwassmann
A. Wachmann | 5.44 | 0.6855 | 3.091 | 11.24 | 14.3 | JFC | ✓ | MPC · JPL
list
74P/Smirnova–Chernykh | P/1967 EU
P/1975 E2 | T. Smirnova
N. S. Chernykh | 8.50 | 0.1477 | 4.166 | 6.65 | 6.8 | ETC | – | MPC · JPL
75D/Kohoutek | D/1975 C1
D/1980 P1 | L. Kohoutek | 6.67 | 0.4963 | 3.543 | 5.91 | 10.5 | JFC | – | MPC · JPL
76P/West–Kohoutek–Ikemura | P/1975 D1
P/1980 V2 | R. M. West
L. Kohoutek
T. Ikemura | 6.47 | 0.5384 | 3.471 | 30.48 | 15.4 | JFC | – | MPC · JPL
77P/Longmore | P/1975 L1
P/1981 A1 | A. Longmore | 6.87 | 0.3542 | 3.612 | 24.34 | 9.1 | JFC | – | MPC · JPL
78P/Gehrels
(Gehrels 2) | P/1973 S1
P/1981 L1 | T. Gehrels | 7.22 | 0.4616 | 3.736 | 6.25 | 9.0 | JFC | – | MPC · JPL
79P/du Toit–Hartley | D/1945 G1
P/1982 C1 | D. du Toit
M. Hartley | 5.28 | 0.5941 | 3.031 | 2.89 | 17.4 | JFC | ✓ | MPC · JPL
80P/Peters–Hartley | D/1846 M1
P/1982 N1 | C. H. F. Peters
M. Hartley | 8.07 | 0.5994 | 4.023 | 29.93 | 11.8 | JFC | – | MPC · JPL
81P/Wild
(Wild 2) | P/1978 A2
P/1983 S1 | P. Wild | 6.41 | 0.5375 | 3.450 | 3.24 | 9.8 | JFC | – | MPC · JPL
82P/Gehrels
(Gehrels 3) | P/1975 U1
P/1984 P1 | T. Gehrels | 8.41 | 0.1233 | 4.135 | 1.13 | 7.6 | ETC | – | MPC · JPL
83D/Russell
(Russell 1) | D/1979 M2
D/1985 G1 | K. S. Russell | 6.10 | 0.5172 | 3.338 | 22.66 | 14.0 | JFC | – | JPL
84P/Giclas | P/1978 R2
P/1985 M1 | H. L. Giclas | 6.95 | 0.4945 | 3.641 | 7.28 | 14.2 | JFC | – | MPC · JPL
85D/Boethin | D/1975 A1
D/1985 T2 | L. Boethin | 11.81 | 0.7812 | 5.185 | 4.30 | – | JFC | ✓ | JPL
86P/Wild
(Wild 3) | P/1980 G1
P/1987 B3 | P. Wild | 6.85 | 0.3722 | 3.605 | 15.47 | 17.2 | JFC | – | MPC · JPL
87P/Bus | P/1981 E1
P/1987 B4 | S. J. Bus | 6.38 | 0.3893 | 3.441 | 2.60 | 12.7 | ETC | – | MPC · JPL
88P/Howell | P/1981 Q1
P/1987 E1 | E. S. Howell | 5.48 | 0.5631 | 3.109 | 4.38 | 12.1 | JFC | – | MPC · JPL
89P/Russell
(Russell 2) | P/1980 S1
P/1987 N1 | K. S. Russell | 7.26 | 0.4080 | 3.751 | 12.08 | 11.2 | JFC | – | MPC · JPL
90P/Gehrels
(Gehrels 1) | P/1972 T1
P/1987 Q2 | T. Gehrels | 14.95 | 0.5098 | 6.069 | 9.64 | 7.0 | JFC | – | MPC · JPL
91P/Russell
(Russell 3) | P/1983 L1
P/1989 A4 | K. S.Russell | 7.67 | 0.3302 | 3.890 | 14.09 | 7.7 | JFC | – | MPC · JPL
92P/Sanguin | P/1977 T2
P/1989 J1 | J. Sanguin | 12.40 | 0.6593 | 5.358 | 19.44 | 11.1 | JFC | – | MPC · JPL
93P/Lovas
(Lovas 1) | P/1980 X1
P/1989 N2 | M. Lovas | 9.20 | 0.6127 | 4.389 | 12.20 | 12.5 | JFC | – | MPC · JPL
94P/Russell
(Russell 4) | P/1984 E1
P/1989 X2 | K. S. Russell | 6.58 | 0.3641 | 3.511 | 6.18 | 13.4 | ETC | – | MPC · JPL
95P/Chiron
(2060 Chiron) | P/1977 UB | C. T. Kowal | 50.78 | 0.3764 | 13.713 | 6.92 | 5.6 | CEN/CTC | – | MPC · JPL
96P/Machholz
(Machholz 1) | P/1986 J2 | D. E. Machholz | 5.29 | 0.9592 | 3.035 | 58.14 | 13.6 | JFC | ✓ | MPC · JPL
97P/Metcalf–Brewington | D/1906 V2
P/1991 A1 | J. H. Metcalf
H. Brewington | 10.52 | 0.4569 | 4.800 | 17.86 | 15.2 | JFC | – | MPC · JPL
98P/Takamizawa | P/1984 O1
P/1991 D1 | K. Takamizawa | 7.42 | 0.5606 | 3.806 | 10.55 | 14.6 | JFC | – | MPC · JPL
99P/Kowal
(Kowal 1) | P/1977 H2
P/1991 D2 | C. T. Kowal | 15.20 | 0.2296 | 6.136 | 4.34 | 6.7 | JFC | – | MPC · JPL
100P/Hartley
(Hartley 1) | P/1985 L1
P/1991 E1 | M. Hartley | 6.35 | 0.4138 | 3.428 | 25.58 | 10.0 | JFC | – | MPC · JPL
Comet designation | MPC designations | Discoverer(s) or namesake(s)  | Period
(years)  | e | a
(AU)  | i
(°)  | Abs. mag (M1)  | Class  | NEC | Ref

back to top

### 101 to 200

[edit]

Comet designation | MPC designations | Discoverer(s) or namesake(s)  | Period
(years)  | e | a
(AU)  | i
(°)  | Abs. mag (M1)  | Class  | NEC | Ref

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101P/Chernykh [list] | P/1977 Q1
P/1991 L1 | N. S. Chernykh | 13.90 | 0.5978 | 5.782 | 5.03 | 13.7 | JFC | – | MPC · JPL
list
102P/Shoemaker
(Shoemaker 1) | P/1984 S2
P/1991 L2 | C. & E. Shoemaker | 7.22 | 0.4732 | 3.737 | 26.24 | 16.2 | JFC | – | MPC · JPL
103P/Hartley
(Hartley 2) | P/1986 E2
P/1991 N1 | M. Hartley | 6.48 | 0.6938 | 3.475 | 13.61 | 16.3 | JFC | ✓ | MPC · JPL
104P/Kowal
(Kowal 2) | P/1979 B1
P/1991 X1 | C. T. Kowal | 5.74 | 0.6655 | 3.208 | 5.70 | 14.6 | JFC | ✓ | MPC · JPL
105P/Singer Brewster | P/1986 J1
P/1992 G1 | S. Singer-Brewster | 6.47 | 0.4093 | 3.472 | 9.17 | 13.8 | JFC | – | MPC · JPL
106P/Schuster | P/1977 T1
P/1992 O1 | H.-E. Schuster | 7.27 | 0.5895 | 3.754 | 20.20 | 11.2 | JFC | – | MPC · JPL
107P/Wilson–Harrington
(4015 Wilson–Harrington) | P/1979 VA | E. F. Helin
A. G. Wilson
R. Harrington | 4.25 | 0.6316 | 2.625 | 2.80 | – | Apollo, NEO, PHA | ✓ | MPC · JPL
108P/Ciffréo | P/1985 V1
P/1992 S1 | J. Ciffréo | 6.95 | 0.5810 | 3.642 | 13.98 | 10.9 | JFC | – | MPC · JPL
109P/Swift–Tuttle |

* P/–68 Q1
* P/188 O1
* P/1737 N1
* D/1862 O1
* P/1992 S2

| L. Swift
H. P. Tuttle | 133.28 | 0.9632 | 26.092 | 113.45 | 4.5 | HTC | ✓ | MPC · JPL
110P/Hartley
(Hartley 3) | P/1988 D1
P/1993 M1 | M. Hartley | 6.84 | 0.3163 | 3.604 | 11.70 | 4.3 | JFC | – | MPC · JPL
111P/Helin–Roman–Crockett | P/1989 A2 | E. F. Helin
B. Roman
R. Crockett | 8.49 | 0.1096 | 4.160 | 4.23 | 8.4 | ETC | – | MPC · JPL
112P/Urata–Niijima | P/1986 UD
P/1993 U1 | T. Urata
T. Niijima | 6.65 | 0.5875 | 3.536 | 24.20 | 14.5 | JFC | – | MPC · JPL
113P/Spitaler | D/1890 W1
P/1993 U2 | R. Spitaler | 7.06 | 0.4245 | 3.682 | 5.78 | 14.3 | JFC | – | MPC · JPL
114P/Wiseman–Skiff | P/1986 Y1
P/1993 X2 | J. Wiseman
B. A. Skiff | 6.67 | 0.5545 | 3.545 | 18.27 | 13.9 | JFC | – | MPC · JPL
115P/Maury | P/1985 Q1
P/1994 J1 | A. Maury | 8.83 | 0.5183 | 4.271 | 11.67 | 13.0 | JFC | – | JPL
116P/Wild
(Wild 4) | P/1990 B1
P/1994 V1 | P. Wild | 6.50 | 0.3723 | 3.484 | 3.61 | 7.6 | ETC | – | MPC · JPL
117P/Helin–Roman–Alu
(Helin–Roman–Alu 1) | P/1989 T2 | E. F. Helin
B. Roman
J. T. Alu | 8.28 | 0.2547 | 4.092 | 8.70 | 6.5 | JFC | – | MPC · JPL
118P/Shoemaker–Levy
(Shoemaker–Levy 4) | P/1995 M1
P/1991 C2 | C. & E. Shoemaker
D. H. Levy | 6.16 | 0.4549 | 3.359 | 10.10 | 12.3 | JFC | – | MPC · JPL
119P/Parker–Hartley | P/1989 E1
P/1995 M2 | Q. A. Parker
M. Hartley | 8.90 | 0.2954 | 4.294 | 5.18 | 9.6 | JFC | – | MPC · JPL
120P/Mueller
(Mueller 1) | P/1987 U2
P/1995 O2 | J. E. Mueller | 8.41 | 0.3365 | 4.136 | 8.79 | 6.6 | JFC | – | MPC · JPL
121P/Shoemaker–Holt
(Shoemaker–Holt 2) | P/1989 E2
P/1995 Q3 | C. & E. Shoemaker
H. E. Holt | 8.05 | 0.3399 | 4.016 | 17.74 | 6.0 | JFC | – | MPC · JPL
122P/de Vico | D/1846 D1
P/1995 S1 | F. de Vico | 74.35 | 0.9627 | 17.681 | 85.38 | 7.5 | HTC | ✓ | MPC · JPL
123P/West–Hartley | P/1989 E3
P/1995 S2 | R. M. West
M. Hartley | 7.59 | 0.4493 | 3.861 | 15.35 | 8.2 | JFC | – | MPC · JPL
124P/Mrkos | P/1991 F1
P/1995 S3 | A. Mrkos | 6.04 | 0.5039 | 3.316 | 31.53 | 16.4 | JFC | – | MPC · JPL
125P/Spacewatch | P/1991 R2
P/1996 F1 | Spacewatch | 5.53 | 0.5120 | 3.126 | 9.99 | 12.6 | JFC | – | MPC · JPL
126P/IRAS | P/1983 M1
P/1996 P1 | IRAS | 13.40 | 0.6958 | 5.643 | 45.84 | 12.6 | JFC | – | MPC · JPL
127P/Holt–Olmstead | P/1990 R2
P/1996 S1 | H. E. Holt
C. M. Olmstead | 6.41 | 0.3607 | 3.451 | 14.30 | 10.5 | JFC | – | MPC · JPL
128P/Shoemaker–Holt [list]
(Shoemaker–Holt 1) | P/1987 U1
P/1996 S2 | C. & E. Shoemaker
H. E. Holt | 9.56 | 0.3220 | 4.505 | 4.36 | 6.8 | JFC | – | MPC · JPL
list
129P/Shoemaker–Levy
(Shoemaker–Levy 3) | P/1991 C1
P/1996 U1 | C. & E. Shoemaker
D. H. Levy | 9.02 | 0.0970 | 4.332 | 3.44 | 14.3 | ETC | – | MPC · JPL
130P/McNaught–Hughes | P/1991 S1
P/1997 H1 | R. H. McNaught
S. Hughes | 6.66 | 0.4075 | 3.541 | 7.31 | 13.0 | JFC | – | MPC · JPL
131P/Mueller
(Mueller 2) | P/1990 R1
P/1997 M2 | J. E. Mueller | 7.06 | 0.3430 | 3.680 | 7.36 | 8.6 | JFC | – | MPC · JPL
132P/Helin–Roman–Alu
(Helin–Roman–Alu 2) | P/1989 U1
P/1997 N2 | E. F. Helin
P. Roman
J. T. Alu | 7.66 | 0.5647 | 3.886 | 5.38 | 10.2 | JFC | – | MPC · JPL
133P/Elst–Pizarro
(7968 Elst–Pizarro) | P/1979 OW7
P/1996 NU5 | E. W. Elst
G. Pizarro | 5.63 | 0.1562 | 3.165 | 1.39 | – | MBA-O | – | MPC · JPL
134P/Kowal–Vávrová | P/1983 J3
P/1997 X2 | C. T. Kowal
Z. Vávrová | 15.55 | 0.5872 | 6.229 | 4.35 | 5.3 | JFC | – | MPC · JPL
135P/Shoemaker–Levy
(Shoemaker–Levy 8) | P/1992 G2
P/1998 B1 | C. & E. Shoemaker
D. H. Levy | 7.49 | 0.2902 | 3.828 | 6.05 | 7.0 | JFC | – | MPC · JPL
136P/Mueller
(Mueller 3) | P/1990 S1
P/1998 K4 | J. E. Mueller | 8.61 | 0.2916 | 4.201 | 9.42 | 7.2 | JFC | – | MPC · JPL
137P/Shoemaker–Levy
(Shoemaker–Levy 2) | P/1990 UL3
P/1998 K6 | C. & E. Shoemaker
D. H. Levy | 9.60 | 0.5721 | 4.518 | 4.85 | 15.4 | JFC | – | MPC · JPL
138P/Shoemaker–Levy
(Shoemaker–Levy 7) | P/1991 V2
P/1998 O1 | C. & E. Shoemaker
D. H. Levy | 6.91 | 0.5295 | 3.628 | 10.08 | 16.7 | JFC | – | MPC · JPL
139P/Väisälä–Oterma | D/1939 TN
P/1998 WG22 | Y. Väisälä
L. Oterma | 9.62 | 0.2475 | 4.522 | 2.33 | 7.2 | JFC | – | MPC · JPL
140P/Bowell–Skiff | P/1983 C1
P/1998 X2 | E. Bowell
B. A. Skiff | 16.18 | 0.6918 | 6.397 | 3.84 | 11.5 | JFC | – | MPC · JPL
141P/Machholz [list]
(Machholz 2) | P/1994 P1
P/1999 P1 | D. E. Machholz | 5.34 | 0.7367 | 3.055 | 13.98 | 17.3 | JFC | ✓ | MPC · JPL
list
142P/Ge–Wang | P/1988 V1
P/1999 R2 | Y. Ge
Q. Wang | 11.09 | 0.4997 | 4.973 | 12.31 | 10.1 | JFC | – | MPC · JPL
143P/Kowal–Mrkos |

* D/1984 H1
* D/1984 JD
* P/2000 ET90

| C. T. Kowal
A. Mrkos | 8.91 | 0.4088 | 4.298 | 4.69 | 14.5 | JFC | – | MPC · JPL
144P/Kushida | P/1994 A1
P/2000 O2 | Y. Kushida | 7.58 | 0.6304 | 3.858 | 4.13 | 8.6 | JFC | – | MPC · JPL
145P/Shoemaker–Levy
(Shoemaker–Levy 5) | P/1991 T1
P/2000 R1 | C. & E. Shoemaker
D. H. Levy | 8.43 | 0.5410 | 4.143 | 11.26 | 13.4 | JFC | – | MPC · JPL
146P/Shoemaker–LINEAR | P/1984 W1
P/2000 S2 | C. & E. Shoemaker
LINEAR | 8.11 | 0.6467 | 4.036 | 23.09 | 13.5 | JFC | – | MPC · JPL
147P/Kushida–Muramatsu | P/1993 X1
P/2000 T2 | Y. Kushida
O. Muramatsu | 7.43 | 0.2760 | 3.807 | 2.37 | 4.5 | ETC | – | MPC · JPL
148P/Anderson–LINEAR | P/1963 W1
P/2000 SO253 | J. Anderson
LINEAR | 7.05 | 0.5393 | 3.678 | 3.68 | 13.0 | JFC | – | MPC · JPL
149P/Mueller
(Mueller 4) | P/1992 G3 | J. E. Mueller | 9.00 | 0.3883 | 4.326 | 29.75 | 15.5 | JFC | – | MPC · JPL
150P/LONEOS | P/2000 WT168 | LONEOS | 7.67 | 0.5453 | 3.889 | 18.50 | 15.6 | JFC | – | MPC · JPL
151P/Helin | P/1987 Q3
P/2001 M1 | E. F. Helin | 13.99 | 0.5709 | 5.807 | 4.73 | 8.5 | JFC | – | MPC · JPL
152P/Helin–Lawrence | P/1993 K2
P/2001 Y1 | E. F. Helin
K. J. Lawrence | 9.53 | 0.3070 | 4.495 | 9.87 | 12.6 | JFC | – | MPC · JPL
153P/Ikeya–Zhang |

* X/877 L1
* X/1273 A1
* C/1661 C1
* C/2002 C1

| K. Ikeya
D. Zhang | 365.50 | 0.9901 | 51.119 | 28.12 | 4.0 | – | – | MPC · JPL
154P/Brewington | P/1992 Q1
P/2002 Q4 | H. Brewington | 10.79 | 0.6707 | 4.883 | 17.83 | 10.8 | JFC | – | MPC · JPL
155P/Shoemaker
(Shoemaker 3) | P/1986 A1
P/2002 R2 | C. & E. Shoemaker | 16.93 | 0.7261 | 6.594 | 6.40 | 10.0 | JFC | – | MPC · JPL
156P/Russell–LINEAR |

* P/1986 R1
* P/1993 WU
* P/2000 QD181
* P/2000 XV43

| K. S. Russell
LINEAR | 6.44 | 0.6149 | 3.462 | 17.26 | 12.7 | JFC | – | MPC · JPL
157P/Tritton | D/1978 C2
P/2003 T1 | K. Tritton | 6.17 | 0.6285 | 3.365 | 11.00 | 15.2 | JFC | – | MPC · JPL
158P/Kowal–LINEAR | P/1979 O1
P/2001 RG100 | C. T. Kowal
LINEAR | 10.26 | 0.0303 | 4.720 | 7.91 | 7.0 | JFC | – | MPC · JPL
159P/LONEOS | P/2003 UD16 | LONEOS | 14.19 | 0.3821 | 5.860 | 23.46 | 12.9 | JFC | – | MPC · JPL
160P/LINEAR | P/2004 NL21 | LINEAR | 7.90 | 0.4791 | 3.967 | 17.28 | 6.7 | JFC | – | MPC · JPL
161P/Hartley–IRAS | P/1983 V1
P/2004 V2 | M. Hartley
IRAS | 21.49 | 0.8351 | 7.730 | 95.70 | 11.5 | HTC | ✓ | MPC · JPL
162P/Siding Spring | P/2004 TU12 | Siding Spring | 5.33 | 0.5961 | 3.053 | 27.82 | 15.2 | JFC | ✓ | MPC · JPL
163P/NEAT | P/2004 V4 | NEAT | 7.06 | 0.4760 | 3.680 | 12.50 | 11.8 | JFC | – | MPC · JPL
164P/Christensen | P/2004 Y1 | E. J. Christensen | 7.00 | 0.5403 | 3.658 | 16.26 | 14.3 | JFC | – | MPC · JPL
165P/LINEAR | P/2000 B4 | LINEAR | 76.69 | 0.6216 | 18.050 | 15.91 | 5.9 | CTC | – | MPC · JPL
166P/NEAT | P/2001 T4 | NEAT | 51.73 | 0.3831 | 13.883 | 15.37 | 7.0 | CTC | – | MPC · JPL
167P/CINEOS | P/2004 PY42 | CINEOS | 64.86 | 0.2700 | 16.142 | 19.13 | – | CTC | – | MPC · JPL
168P/Hergenrother | P/1998 W2
P/2005 N2 | C. W. Hergenrother | 6.90 | 0.6095 | 3.624 | 21.93 | 7.0 | JFC | – | MPC · JPL
169P/NEAT | P/2002 EX12 | NEAT | 4.21 | 0.7668 | 2.606 | 11.30 | 16.8 | JFC | ✓ | MPC · JPL
170P/Christensen | P/2005 M1 | E. J. Christensen | 8.60 | 0.3034 | 4.198 | 10.12 | 6.4 | JFC | – | MPC · JPL
171P/Spahr | P/1998 W1
P/2005 R3 | T. B. Spahr | 6.71 | 0.5020 | 3.557 | 21.94 | 12.2 | JFC | – | MPC · JPL
172P/Yeung | P/2001 CB40
P/2002 BV | W. K. Y. Yeung | 6.73 | 0.3713 | 3.563 | 12.69 | 14.8 | JFC | – | MPC · JPL
173P/Mueller
(Mueller 5) | P/1993 W1
P/2005 T1 | J. E. Mueller | 13.58 | 0.2614 | 5.691 | 16.51 | 12.1 | JFC | – | MPC · JPL
174P/Echeclus
(60558 Echeclus) | P/2000 EC98
P/2002 GJ27 | Spacewatch | 35.25 | 0.4565 | 10.751 | 4.34 | – | CEN | – | MPC · JPL
175P/Hergenrother | P/2000 C1
P/2006 A3 | C. W. Hergenrother | 6.52 | 0.4222 | 3.489 | 6.09 | 9.7 | JFC | – | MPC · JPL
176P/LINEAR
(118401 LINEAR) | P/1999 RE70
P/2001 AR7 | LINEAR | 5.71 | 0.1924 | 3.195 | 0.23 | – | MBA-O | – | MPC · JPL
177P/Barnard | D/1889 M1
P/2006 M3 | E. E. Barnard | 119.82 | 0.9544 | 24.305 | 31.22 | 15.7 | HTC | ✓ | MPC · JPL
178P/Hug–Bell | P/1999 X1
P/2006 O1 | G. Hug
G. Bell | 7.03 | 0.4730 | 3.669 | 10.98 | 13.6 | JFC | – | MPC · JPL
179P/Jedicke | P/1995 A1
P/2006 U2 | R. Jedicke | 14.46 | 0.3075 | 5.935 | 19.85 | 6.9 | JFC | – | MPC · JPL
180P/NEAT | P/2001 K1
P/2006 U3 | NEAT | 7.58 | 0.3549 | 3.859 | 16.87 | 7.1 | JFC | – | MPC · JPL
181P/Shoemaker–Levy
(Shoemaker–Levy 6) | P/1991 V1
P/2006 U4 | C. & E. Shoemaker
D. H. Levy | 7.52 | 0.7073 | 3.839 | 16.98 | 16.3 | JFC | ✓ | MPC · JPL
182P/LONEOS | P/2001 WF2
P/2006 W2 | LONEOS | 5.02 | 0.6663 | 2.931 | 16.91 | 20.8 | JFC | ✓ | MPC · JPL
183P/Korlević–Jurić | P/1999 DN3
P/2006 Y1 | K. Korlević
M. Jurić | 9.53 | 0.1350 | 4.494 | 18.74 | 13.1 | JFC | – | MPC · JPL
184P/Lovas
(Lovas 2) | P/1986 W1
P/2007 A1 | M. Lovas | 6.61 | 0.6043 | 3.522 | 1.55 | 18.4 | JFC | – | MPC · JPL
185P/Petriew | P/2001 Q2
P/2007 A3 | V. Petriew | 5.46 | 0.6989 | 3.100 | 14.00 | 13.6 | JFC | ✓ | MPC · JPL
186P/Garradd | P/1977 O1
P/2007 B3 | G. J. Garradd | 11.01 | 0.1268 | 4.950 | 28.54 | 6.5 | JFC | – | MPC · JPL
187P/LINEAR | P/1999 J5
P/2007 E3 | LINEAR | 9.53 | 0.1732 | 4.494 | 13.66 | 7.3 | JFC | – | MPC · JPL
188P/LINEAR–Mueller | P/1998 S1
P/2007 J7 | LINEAR
J. E. Mueller | 9.18 | 0.4149 | 4.384 | 10.51 | 14.3 | JFC | – | MPC · JPL
189P/NEAT | P/2002 O5
P/2007 N2 | NEAT | 4.98 | 0.5976 | 2.918 | 20.40 | 19.1 | JFC | ✓ | MPC · JPL
190P/Mueller | P/1998 U2
P/2007 O2 | J. E. Mueller | 8.73 | 0.5207 | 4.240 | 2.19 | 13.7 | JFC | – | MPC · JPL
191P/McNaught | P/2000 P3
P/2007 N1 | R. H. McNaught | 6.64 | 0.4207 | 3.533 | 8.76 | 13.9 | JFC | – | MPC · JPL
192P/Shoemaker–Levy
(Shoemaker–Levy 1) | P/1990 V1
P/2007 T3 | C. & E. Shoemaker
D. H. Levy | 16.44 | 0.7741 | 6.465 | 24.57 | 12.1 | JFC | – | MPC · JPL
193P/LINEAR–NEAT | P/2001 Q5
P/2007 U2 | LINEAR
NEAT | 6.76 | 0.3942 | 3.576 | 10.69 | 8.1 | JFC | – | MPC · JPL
194P/LINEAR | P/2000 B3
P/2007 W2 | LINEAR | 8.00 | 0.5757 | 4.001 | 11.14 | 17.7 | JFC | – | MPC · JPL
195P/Hill | P/1993 D1
P/2006 W4 | R. E. Hill | 16.49 | 0.3148 | 6.477 | 36.36 | 4.5 | JFC | – | MPC · JPL
196P/Tichý | P/2000 U6
P/2008 C2 | M. Tichý | 7.33 | 0.4344 | 3.775 | 19.38 | 15.3 | JFC | – | MPC · JPL
197P/LINEAR | P/2003 KV2
P/2008 E2 | LINEAR | 4.86 | 0.6299 | 2.867 | 25.56 | 18.2 | JFC | ✓ | MPC · JPL
198P/ODAS | P/1998 X1
P/2006 B7 | ODAS | 6.78 | 0.4477 | 3.583 | 1.35 | 15.8 | JFC | – | MPC · JPL
199P/Shoemaker
(Shoemaker 4) | P/1994 J3
P/2008 G2 | C. & E. Shoemaker | 14.54 | 0.5080 | 5.957 | 24.74 | 7.1 | JFC | – | MPC · JPL
200P/Larsen | P/1997 V1
P/2008 L1 | J. A. Larsen | 10.87 | 0.3332 | 4.908 | 12.12 | 7.0 | JFC | – | MPC · JPL
Comet designation | MPC designations | Discoverer(s) or namesake(s)  | Period
(years)  | e | a
(AU)  | i
(°)  | Abs. mag (M1)  | Class  | NEC | Ref

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### 201 to 300

[edit]

Comet designation | MPC designations | Discoverer(s) or namesake(s)  | Period
(years)  | e | a
(AU)  | i
(°)  | Abs. mag (M1)  | Class  | NEC | Ref

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201P/LONEOS | P/2001 R1
P/2008 Q4 | LONEOS | 6.44 | 0.6129 | 3.461 | 7.04 | 13.0 | JFC | – | MPC · JPL
202P/Scotti | P/2001 X2
P/2008 R2 | J. V. Scotti | 7.33 | 0.3303 | 3.773 | 2.19 | 16.2 | JFC | – | MPC · JPL
203P/Korlević | P/1999 WJ7
P/2008 R4 | K. Korlević | 10.04 | 0.3160 | 4.654 | 2.97 | 13.0 | JFC | – | MPC · JPL
204P/LINEAR–NEAT | P/2001 TU80
P/2008 R5 | LINEAR
NEAT | 6.99 | 0.4722 | 3.656 | 6.59 | 15.2 | JFC | – | MPC · JPL
205P/Giacobini [list] | D/1896 R2
P/2008 R6 | M. Giacobini | 6.68 | 0.5669 | 3.547 | 15.29 | 14.0 | JFC | – | MPC · JPL
list
206P/Barnard–Boattini | D/1892 T1
P/2008 T3 | E. E. Barnard
A. Boattini | 5.81 | 0.6485 | 3.234 | 33.20 | 20.3 | JFC | ✓ | MPC · JPL
207P/NEAT | P/2001 J1
P/2008 T5 | NEAT | 7.65 | 0.7572 | 3.883 | 10.15 | 16.5 | JFC | ✓ | MPC · JPL
208P/McMillan | P/2000 S7
P/2008 U1 | R. S. McMillan | 8.13 | 0.3742 | 4.042 | 4.41 | 16.0 | JFC | – | MPC · JPL
209P/LINEAR | P/2004 CB
P/2008 X2 | LINEAR | 5.03 | 0.6889 | 2.937 | 20.98 | 18.1 | JFC | ✓ | MPC · JPL
210P/Christensen | P/2003 K2
P/2008 X4 | E. J. Christensen | 5.66 | 0.8317 | 3.176 | 10.22 | 14.9 | JFC | ✓ | MPC · JPL
211P/Hill | P/2003 F6
P/2008 X1 | R. E. Hill | 6.72 | 0.3392 | 3.559 | 18.89 | 7.8 | JFC | – | MPC · JPL
212P/NEAT | P/2000 YN30 | NEAT | 7.79 | 0.5789 | 3.929 | 22.40 | 18.0 | JFC | – | MPC · JPL
213P/Van Ness [list] | P/2005 R2
P/2009 B3 | M. E. Van Ness | 6.12 | 0.4075 | 3.347 | 10.38 | 11.4 | JFC | – | MPC · JPL
list
214P/LINEAR | P/2002 CW134
P/2009 B4 | LINEAR | 6.84 | 0.4896 | 3.604 | 15.23 | 12.1 | JFC | – | MPC · JPL
215P/NEAT | P/2002 O8
P/2009 B5 | NEAT | 9.00 | 0.2012 | 4.326 | 10.06 | 12.1 | JFC | – | MPC · JPL
216P/LINEAR | P/2001 CV8
P/2009 D1 | LINEAR | 7.65 | 0.4452 | 3.884 | 9.04 | 5.1 | JFC | – | MPC · JPL
217P/LINEAR | P/2001 MD7
P/2009 F3 | LINEAR | 7.83 | 0.6896 | 3.944 | 12.88 | 14.0 | JFC | ✓ | MPC · JPL
218P/LINEAR | P/2003 H4
P/2009 F7 | LINEAR | 6.11 | 0.4911 | 3.342 | 18.17 | 15.5 | JFC | – | MPC · JPL
219P/LINEAR | P/2002 LZ11
P/2009 H1 | LINEAR | 6.97 | 0.3520 | 3.650 | 11.53 | 8.7 | JFC | – | MPC · JPL
220P/McNaught | P/2004 K2
P/2009 H2 | R. H. McNaught | 5.49 | 0.5022 | 3.113 | 8.13 | 15.7 | JFC | – | MPC · JPL
221P/LINEAR | P/2002 JN16
P/2009 L1 | LINEAR | 6.47 | 0.4876 | 3.473 | 11.43 | 14.0 | JFC | – | MPC · JPL
222P/LINEAR | P/2004 X1
P/2009 MB9 | LINEAR | 4.83 | 0.7268 | 2.857 | 5.15 | 19.3 | JFC | ✓ | MPC · JPL
223P/Skiff | P/2002 S1
P/2009 L18 | B. A. Skiff | 8.45 | 0.4164 | 4.148 | 27.05 | 15.5 | JFC | – | MPC · JPL
224P/LINEAR–NEAT | P/2003 XD10
P/2009 Q2 | LINEAR
NEAT | 6.15 | 0.4376 | 3.356 | 14.81 | 13.1 | JFC | – | MPC · JPL
225P/LINEAR | P/2002 T1
P/2009 Q3 | LINEAR | 6.99 | 0.6375 | 3.654 | 21.33 | 19.0 | JFC | – | MPC · JPL
226P/Pigott–LINEAR–Kowalski |

* D/1783 W1
* P/2003 A1
* P/2009 R2

| E. Pigott
LINEAR
R. A. Kowalski | 7.32 | 0.5289 | 3.771 | 44.00 | 11.8 | JFC | – | MPC · JPL
227P/Catalina–LINEAR | P/2004 EW38
P/2009 S4 | CSS
LINEAR | 6.80 | 0.4996 | 3.588 | 6.52 | 17.2 | JFC | – | MPC · JPL
228P/LINEAR | P/2001 YX127
P/2009 U2 | LINEAR | 8.51 | 0.1769 | 4.168 | 7.92 | 9.4 | JFC | – | MPC · JPL
229P/Gibbs | P/2001 Q10
P/2009 S1 | A. R. Gibbs | 7.79 | 0.3771 | 3.930 | 26.08 | 14.1 | JFC | – | MPC · JPL
230P/LINEAR |

* P/1997 A2
* P/2002 Q15
* P/2009 U6

| LINEAR | 6.27 | 0.5631 | 3.400 | 14.65 | 15.6 | JFC | – | MPC · JPL
231P/LINEAR–NEAT | P/2003 CP7
P/2009 X1 | LINEAR
NEAT | 8.08 | 0.2468 | 4.026 | 12.33 | 7.1 | JFC | – | MPC · JPL
232P/Hill | P/1999 XO188
P/2009 W1 | R. E. Hill | 9.50 | 0.3349 | 4.485 | 14.64 | 7.2 | JFC | – | MPC · JPL
233P/La Sagra | P/2005 JR71
P/2009 WJ50 | LSSS | 5.28 | 0.4106 | 3.034 | 11.28 | 18.7 | ETC | – | MPC · JPL
234P/LINEAR | P/2002 CF140
P/2010 E4 | LINEAR | 7.47 | 0.2512 | 3.820 | 11.51 | 7.4 | JFC | – | MPC · JPL
235P/LINEAR | P/2002 FA9
P/2010 F2 | LINEAR | 8.01 | 0.3134 | 4.002 | 8.89 | 7.3 | JFC | – | MPC · JPL
236P/LINEAR | P/2003 UY275
P/2010 K1 | LINEAR | 7.20 | 0.5086 | 3.728 | 16.33 | 14.9 | JFC | – | MPC · JPL
237P/LINEAR | P/2002 LN13
P/2010 L2 | LINEAR | 6.58 | 0.4344 | 3.512 | 14.02 | 6.4 | JFC | – | MPC · JPL
238P/Read | P/2005 U1
P/2010 N2 | M. T. Read | 5.63 | 0.2517 | 3.166 | 1.26 | 8.3 | ETC | – | MPC · JPL
239P/LINEAR | P/1999 XB69
P/2010 C2 | LINEAR | 9.45 | 0.6314 | 4.470 | 11.31 | 15.3 | JFC | – | MPC · JPL
240P/NEAT | P/2002 X2
P/2010 P1 | NEAT | 7.61 | 0.4498 | 3.868 | 23.52 | 11.8 | JFC | – | MPC · JPL
241P/LINEAR | P/1999 U3
P/2010 P2 | LINEAR | 11.03 | 0.6099 | 4.954 | 20.87 | 14.3 | JFC | – | MPC · JPL
242P/Spahr | P/1998 U4
P/2010 P3 | T. B. Spahr | 13.02 | 0.2808 | 5.534 | 32.51 | 6.8 | JFC | – | MPC · JPL
243P/NEAT | P/2003 S2
P/2010 P5 | NEAT | 7.51 | 0.3597 | 3.836 | 7.63 | 10.4 | JFC | – | MPC · JPL
244P/Scotti | P/2000 Y3
P/2010 Q1 | J. V. Scotti | 10.82 | 0.1990 | 4.892 | 2.26 | 7.0 | JFC | – | MPC · JPL
245P/WISE | P/2002 Q16
P/2010 L1 | WISE | 8.02 | 0.4661 | 4.008 | 21.09 | 17.4 | JFC | – | MPC · JPL
246P/NEAT | P/2004 F3
P/2010 V2 | NEAT | 8.08 | 0.2851 | 4.028 | 15.97 | 6.1 | JFC | – | MPC · JPL
247P/LINEAR | P/2002 VP94
P/2010 V3 | LINEAR | 7.90 | 0.6256 | 3.965 | 13.68 | 17.9 | JFC | – | MPC · JPL
248P/Gibbs |

* P/1996 TT65
* P/2010 MS75
* P/2010 RN141
* P/2010 RR59
* P/2010 SQ31
* P/2010 TL69
* P/2010 W1

| A. R. Gibbs | 14.63 | 0.6412 | 5.982 | 6.37 | 16.0 | JFC | – | MPC · JPL
249P/LINEAR | P/2006 U1
P/2011 A4 | LINEAR | 4.61 | 0.8187 | 2.770 | 8.40 | 18.4 | JFC | ✓ | MPC · JPL
250P/Larson | P/2011 A1 | S. M. Larson | 7.21 | 0.4074 | 3.733 | 13.30 | 15.6 | JFC | – | MPC · JPL
251P/LINEAR | P/2004 HC18
P/2011 J1 | LINEAR | 6.52 | 0.5098 | 3.491 | 23.51 | 9.5 | JFC | – | MPC · JPL
252P/LINEAR | P/2000 G1
P/2011 L5 | LINEAR | 5.32 | 0.6731 | 3.047 | 10.42 | 16.4 | JFC | ✓ | MPC · JPL
253P/PanSTARRS | P/1998 RS22
P/2011 R2 | Pan-STARRS | 6.47 | 0.4126 | 3.472 | 4.94 | 13.5 | JFC | – | MPC · JPL
254P/McNaught | P/2010 T1 | R. H. McNaught | 9.92 | 0.3206 | 4.617 | 32.57 | 12.8 | JFC | – | MPC · JPL
255P/Levy | P/2006 T1
P/2011 Y1 | D. H. Levy | 5.26 | 0.6720 | 3.025 | 18.33 | 11.5 | JFC | ✓ | MPC · JPL
256P/LINEAR | P/2003 HT15
P/2012 B2 | LINEAR | 9.97 | 0.4193 | 4.631 | 27.63 | 12.0 | JFC | – | MPC · JPL
257P/Catalina | P/2005 JY126
P/2012 F4 | CSS | 7.27 | 0.4324 | 3.754 | 20.24 | 15.1 | JFC | – | MPC · JPL
258P/PanSTARRS | P/2012 H1 | Pan-STARRS | 9.24 | 0.2104 | 4.405 | 6.75 | 16.3 | JFC | – | MPC · JPL
259P/Garradd | P/2008 R1 | G. J. Garradd | 4.50 | 0.3415 | 2.727 | 15.90 | 13.7 | ETC | – | MPC · JPL
260P/McNaught | P/2005 K3
P/2012 K2 | R. H. McNaught | 7.05 | 0.5943 | 3.676 | 15.77 | 12.7 | JFC | – | MPC · JPL
261P/Larson | P/2005 N3
P/2012 K4 | S. M. Larson | 6.81 | 0.3919 | 3.592 | 6.34 | 7.4 | JFC | – | MPC · JPL
262P/McNaught–Russell | P/1994 X1
P/2012 K7 | R. H. McNaught
K. S. Russell | 18.26 | 0.8154 | 6.935 | 29.08 | 14.7 | JFC | ✓ | MPC · JPL
263P/Gibbs | P/2006 Y2
P/2012 K9 | A. R. Gibbs | 5.35 | 0.5877 | 3.061 | 11.54 | 18.6 | JFC | ✓ | MPC · JPL
264P/Larsen | P/2004 H3
P/2012 L4 | J. A. Larsen | 7.68 | 0.3737 | 3.893 | 25.15 | 16.7 | JFC | – | MPC · JPL
265P/LINEAR | P/2003 O2
P/2012 M1 | LINEAR | 8.77 | 0.6460 | 4.253 | 14.69 | 14.9 | JFC | – | MPC · JPL
266P/Christensen | P/2006 U5
P/2012 P1 | E. J. Christensen | 6.64 | 0.3396 | 3.532 | 3.43 | 11.0 | ETC | – | MPC · JPL
267P/LONEOS | P/2006 Q2
P/2012 R1 | LONEOS | 5.97 | 0.5934 | 3.290 | 5.37 | 20.5 | JFC | – | MPC · JPL
268P/Bernardi | P/2005 V1
P/2012 P2 | F. Bernardi | 9.61 | 0.4802 | 4.521 | 15.66 | 16.5 | JFC | – | MPC · JPL
269P/Jedicke | P/1996 A1
P/2012 R2 | R. Jedicke | 19.37 | 0.4347 | 7.212 | 6.61 | 6.7 | JFC | – | MPC · JPL
270P/Gehrels | P/1997 C1
P/2012 S5 | T. Gehrels | 17.54 | 0.4676 | 6.752 | 2.86 | 13.7 | JFC | – | MPC · JPL
271P/van Houten–Lemmon | D/1960 S1
P/2012 TB36 | C. & I. van Houten
MLS | 18.42 | 0.3907 | 6.974 | 6.86 | 7.2 | JFC | – | MPC · JPL
272P/NEAT | P/2004 F1
P/2012 V3 | NEAT | 9.37 | 0.4565 | 4.446 | 18.19 | 10.7 | JFC | – | MPC · JPL
273P/Pons–Gambart | D/1827 M1
P/2012 V4 | J.-L. Pons
J.-F. Gambart | 188.13 | 0.9753 | 32.832 | 136.40 | 11.3 | HTC | ✓ | MPC · JPL
274P/Tombaugh–Tenagra |

* D/1931 AN
* P/2003 WZ141
* P/2012 WX32

| C. Tombaugh
Tenagra II | 9.12 | 0.4397 | 4.364 | 15.83 | 11.1 | JFC | – | MPC · JPL
275P/Hermann | P/1999 D1
P/2012 Y2 | S. M. Hermann | 13.84 | 0.7139 | 5.765 | 21.57 | 15.5 | JFC | – | MPC · JPL
276P/Vorobjov | P/2012 T7 | T. Vorobjov | 12.22 | 0.2764 | 5.306 | 14.82 | 13.8 | JFC | – | MPC · JPL
277P/LINEAR | P/2005 YQ127
P/2013 A3 | LINEAR | 7.58 | 0.5038 | 3.858 | 16.75 | 11.8 | JFC | – | MPC · JPL
278P/McNaught | P/2006 K2
P/2013 B1 | R. H. McNaught | 7.12 | 0.4334 | 3.700 | 6.68 | 12.6 | JFC | – | MPC · JPL
279P/La Sagra | P/2009 QG31 | LSSS | 6.76 | 0.3985 | 3.574 | 5.05 | 17.4 | JFC | – | MPC · JPL
280P/Larsen | P/2004 H2
P/2013 C1 | J. A. Larsen | 9.59 | 0.4178 | 4.513 | 11.78 | 15.1 | JFC | – | MPC · JPL
281P/MOSS | P/2013 CE31 | MOSS | 10.70 | 0.1734 | 4.856 | 4.72 | 14.8 | JFC | – | MPC · JPL
282P/2003 BM80 (unnamed)
= (323137) 2003 BM80 | P/2003 BM80
P/2003 FV112 | LONEOS | 8.72 | 0.1878 | 4.238 | 5.81 | – | MBA-O | – | MPC · JPL
283P/Spacewatch | P/2013 EV9 | Spacewatch | 8.41 | 0.4857 | 4.134 | 14.46 | 16.7 | JFC | – | MPC · JPL
284P/McNaught | P/2007 H1
P/2013 J1 | R. H. McNaught | 7.04 | 0.3757 | 3.672 | 11.86 | 9.1 | JFC | – | MPC · JPL
285P/LINEAR | P/2003 U2
P/2013 K2 | LINEAR | 9.58 | 0.6179 | 4.509 | 25.02 | 13.6 | JFC | – | MPC · JPL
286P/Christensen | P/2005 L4
P/2013 K3 | E. J. Christensen | 8.35 | 0.4241 | 4.116 | 17.04 | 16.0 | JFC | – | MPC · JPL
287P/Christensen | P/2006 R2
P/2013 L1 | E. J. Christensen | 8.54 | 0.2692 | 4.179 | 16.30 | 8.9 | JFC | – | MPC · JPL
288P/2006 VW139 (unnamed)
= (300163) 2006 VW139 | P/2006 VW139 | Spacewatch | 5.32 | 0.2004 | 3.048 | 3.24 | – | MBA-O | – | MPC · JPL
289P/Blanpain | D/1819 W1
P/2003 WY25 | J.-J. Blanpain | 5.31 | 0.6851 | 3.045 | 5.90 | 22.1 | JFC | ✓ | MPC · JPL
290P/Jäger | P/1998 U3
P/2013 N1 | M. Jäger | 15.08 | 0.6470 | 6.103 | 19.07 | 9.7 | JFC | – | MPC · JPL
291P/NEAT | P/2003 S1
P/2013 N2 | NEAT | 9.71 | 0.4304 | 4.552 | 5.96 | 8.3 | JFC | – | MPC · JPL
292P/Li | P/1998 Y2
P/2013 O1 | W. Li | 15.20 | 0.5868 | 6.135 | 24.32 | 9.5 | JFC | – | MPC · JPL
293P/Spacewatch | P/2006 XG16
P/2013 R2 | Spacewatch | 6.94 | 0.4197 | 3.639 | 9.06 | 15.8 | JFC | – | MPC · JPL
294P/LINEAR | P/2008 A2
P/2013 X2 | LINEAR | 5.71 | 0.5986 | 3.194 | 18.54 | 17.9 | JFC | ✓ | MPC · JPL
295P/LINEAR | P/2002 AR2
P/2013 Y1 | LINEAR | 12.36 | 0.6147 | 5.345 | 21.10 | 13.4 | JFC | – | MPC · JPL
296P/Garradd | P/2007 H3
P/2014 A1 | G. J. Garradd | 6.56 | 0.4773 | 3.503 | 25.20 | 12.8 | JFC | – | MPC · JPL
297P/Beshore | P/2008 J2
P/2014 D1 | E. Beshore | 6.50 | 0.3086 | 3.484 | 10.26 | 6.7 | ETC | – | MPC · JPL
298P/Christensen | P/2007 C1
P/2014 C4 | E. J. Christensen | 6.52 | 0.4125 | 3.490 | 8.02 | 16.1 | JFC | – | MPC · JPL
299P/Catalina–PanSTARRS | P/2005 EL284
P/2014 D2 | CSS
Pan-STARRS | 9.16 | 0.2827 | 4.377 | 10.48 | 6.3 | JFC | – | MPC · JPL
300P/Catalina | P/2005 JQ5
P/2014 G2 | CSS | 4.43 | 0.6917 | 2.699 | 5.68 | 16.8 | JFC | ✓ | MPC · JPL
Comet designation | MPC designations | Discoverer(s) or namesake(s)  | Period
(years)  | e | a
(AU)  | i
(°)  | Abs. mag (M1)  | Class  | NEC | Ref

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### 301 to 400

[edit]

Comet designation | MPC designations | Discoverer(s) or namesake(s)  | Period
(years)  | e | a
(AU)  | i
(°)  | Abs. mag (M1)  | Class  | NEC | Ref

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301P/LINEAR–NEAT | P/2001 BB50
P/2014 K1 | LINEAR
NEAT | 13.56 | 0.5874 | 5.687 | 10.62 | 10.9 | JFC | – | MPC · JPL
302P/Lemmon–PanSTARRS | P/2007 RJ236
P/2014 K2 | MLS
Pan-STARRS | 8.86 | 0.2287 | 4.281 | 6.03 | 11.1 | JFC | – | MPC · JPL
303P/NEAT | P/2003 U3
P/2014 L1 | NEAT | 11.43 | 0.5104 | 5.075 | 7.07 | 16.2 | JFC | – | MPC · JPL
304P/Ory | P/2008 Q2
P/2014 L4 | M. Ory | 5.84 | 0.5742 | 3.244 | 2.76 | 15.1 | JFC | – | MPC · JPL
305P/Skiff | P/2004 V1
P/2014 N1 | B. A. Skiff | 9.93 | 0.6961 | 4.621 | 11.52 | 16.4 | JFC | – | MPC · JPL
306P/LINEAR | P/2003 O3
P/2014 M5 | LINEAR | 5.47 | 0.5983 | 3.104 | 8.36 | 19.4 | JFC | ✓ | MPC · JPL
307P/LINEAR | P/2000 QJ46
P/2014 O1 | LINEAR | 13.99 | 0.6747 | 5.807 | 4.42 | 13.1 | JFC | – | MPC · JPL
308P/Lagerkvist–Carsenty |

* P/1997 T3
* P/2014 O2
* P/2014 QD604

| C.-I. Lagerkvist
U. Carsenty | 17.24 | 0.3623 | 6.674 | 4.84 | 14.1 | JFC | – | MPC · JPL
309P/LINEAR | P/2005 Q4
P/2014 Q4 | LINEAR | 9.39 | 0.6070 | 4.450 | 17.66 | 15.8 | JFC | – | MPC · JPL
310P/Hill | P/2006 S6
P/2014 Q5 | R. E. Hill | 8.49 | 0.4260 | 4.163 | 13.19 | 12.5 | JFC | – | MPC · JPL
311P/PanSTARRS | P/2013 P5 | Pan-STARRS | 3.24 | 0.1158 | 2.189 | 4.97 | 18.9 | ETC | – | MPC · JPL
312P/NEAT | P/2001 Q11
P/2014 R2 | NEAT | 6.43 | 0.4301 | 3.459 | 19.79 | 16.9 | JFC | – | MPC · JPL
313P/Gibbs | P/2003 S10
P/2014 S4 | A. R. Gibbs | 5.60 | 0.2417 | 3.154 | 10.97 | 16.7 | ETC | – | MPC · JPL
314P/Montani | P/1997 G1
P/2014 U1 | J. Montani | 19.62 | 0.4160 | 7.275 | 3.98 | 12.6 | JFC | – | MPC · JPL
315P/LONEOS | P/2004 VR8
P/2013 V6 | LONEOS | 11.26 | 0.5163 | 5.023 | 17.91 | 10.4 | JFC | – | MPC · JPL
316P/LONEOS–Christensen | P/2005 RV25
P/2014 U5 | LONEOS
E. J. Christensen | 9.00 | 0.1665 | 4.328 | 9.88 | 14.4 | JFC | – | MPC · JPL
317P/WISE | P/2010 K2
P/2015 B3 | WISE | 5.08 | 0.5802 | 2.957 | 11.96 | 19.5 | JFC | ✓ | MPC · JPL
318P/McNaught–Hartley | P/1994 N2
P/2014 M6 | R. H. McNaught
M. Hartley | 20.66 | 0.6752 | 7.530 | 17.89 | 9.6 | JFC | – | MPC · JPL
319P/Catalina–McNaught |

* P/2008 JK
* P/2008 S1
* P/2015 G1

| CSS
R. H. McNaught | 6.75 | 0.6650 | 3.573 | 15.07 | 17.0 | JFC | ✓ | MPC · JPL
320P/McNaught | P/2004 R1
P/2015 HC10 | R. H.McNaught | 5.47 | 0.6824 | 3.103 | 4.89 | 19.6 | JFC | ✓ | MPC · JPL
321P/SOHO |

* P/1997 J6
* P/2001 D1
* P/2004 X7
* P/2008 S2
* P/2012 M2

| SOHO | 3.78 | 0.9807 | 2.427 | 19.74 | – | JFC | ✓ | MPC · JPL
322P/SOHO |

* P/1999 R1
* P/2003 R5
* P/2007 R5
* P/2011 R4

| SOHO | 3.99 | 0.9787 | 2.516 | 12.59 | 19.0 | JFC | ✓ | MPC · JPL
323P/SOHO |

* P/1999 X3
* P/2004 E2
* P/2008 K10
* P/2012 Q2

| SOHO | 4.15 | 0.9848 | 2.582 | 5.37 | 23.6 | JFC | ✓ | MPC · JPL
324P/La Sagra | P/2010 R2
P/2015 K3 | LSSS | 5.44 | 0.1538 | 3.094 | 21.42 | 7.5 | ETC | – | MPC · JPL
325P/Yang–Gao | P/2009 L2
P/2015 J4 | R. Yang
X. Gao | 6.29 | 0.6241 | 3.406 | 16.32 | 15.5 | JFC | ✓ | MPC · JPL
326P/Hill | P/2007 V2
P/2015 P1 | R. E. Hill | 8.22 | 0.3174 | 4.072 | 2.47 | 15.5 | JFC | – | MPC · JPL
327P/Van Ness | P/2002 Q1
P/2015 P2 | M. E. Van Ness | 6.73 | 0.5628 | 3.563 | 36.24 | 14.8 | JFC | – | MPC · JPL
328P/LONEOS–Tucker | P/1998 QP54
P/2015 S1 | LONEOS
R. A. Tucker | 8.59 | 0.5519 | 4.195 | 17.71 | 7.1 | JFC | – | MPC · JPL
329P/LINEAR–Catalina | P/2003 WC7
P/2015 T1 | LINEAR
CSS | 11.82 | 0.6801 | 5.189 | 21.47 | 8.9 | JFC | – | MPC · JPL
330P/Catalina | P/1999 V1
P/2015 U1 | CSS | 16.92 | 0.5493 | 6.590 | 15.55 | 10.1 | JFC | – | MPC · JPL
331P/Gibbs | P/2012 F5 | A. R. Gibbs | 5.21 | 0.0416 | 3.005 | 9.74 | 16.6 | ETC | – | MPC · JPL
332P/Ikeya–Murakami [list] | P/2010 V1
P/2015 Y2 | K. Ikeya
S. Murakami | 5.42 | 0.4886 | 3.087 | 9.38 | 5.2 | ETC | – | MPC · JPL
list
333P/LINEAR | P/2007 VA85 | LINEAR | 8.68 | 0.7359 | 4.224 | 131.88 | 15.0 | JFC | ✓ | MPC · JPL
334P/NEAT | P/2001 F1
P/2016 A4 | NEAT | 16.53 | 0.3545 | 6.488 | 19.06 | 6.5 | JFC | – | MPC · JPL
335P/Gibbs | P/2008 Y2
P/2016 A9 | A. R. Gibbs | 6.80 | 0.5435 | 3.588 | 7.28 | 17.0 | JFC | – | MPC · JPL
336P/McNaught | P/2006 G1
P/2016 B2 | R. H. McNaught | 10.56 | 0.4529 | 4.813 | 18.56 | 8.2 | JFC | – | MPC · JPL
337P/WISE | P/2010 N1
P/2016 GE216 | WISE | 5.96 | 0.4969 | 3.288 | 15.37 | 15.1 | JFC | – | MPC · JPL
338P/McNaught | P/2008 J3
P/2016 N1 | R. H. McNaught | 7.70 | 0.4112 | 3.900 | 25.37 | 14.9 | JFC | – | MPC · JPL
339P/Gibbs | P/2009 K1
P/2016 M2 | A. R. Gibbs | 7.05 | 0.6398 | 3.676 | 5.75 | 12.3 | JFC | – | MPC · JPL
340P/Boattini | P/2008 T1
P/2016 N2 | A. Boattini | 8.72 | 0.2809 | 4.237 | 2.08 | 15.2 | JFC | – | MPC · JPL
341P/Gibbs | P/2007 R3
P/2016 N3 | A. R. Gibbs | 8.89 | 0.4145 | 4.293 | 3.80 | 15.5 | JFC | – | MPC · JPL
342P/SOHO |

* P/2000 O3
* P/2005 W4
* P/2011 E1
* P/2016 N5

| SOHO | 5.31 | 0.9826 | 3.043 | 13.27 | – | JFC | ✓ | MPC · JPL
343P/NEAT–LONEOS | P/2003 SQ215
P/2016 P3 | NEAT
LONEOS | 12.81 | 0.5842 | 5.475 | 5.58 | 6.0 | JFC | – | MPC · JPL
344P/Read | P/2005 S3
P/2016 Q1 | M. T. Read | 10.80 | 0.4220 | 4.887 | 3.48 | 5.3 | JFC | – | MPC · JPL
345P/LINEAR | P/2008 SH164
P/2016 Q3 | LINEAR | 8.13 | 0.2194 | 4.043 | 2.72 | 12.4 | ETC | – | MPC · JPL
346P/Catalina |

* P/2007 T6
* P/2007 TU149
* P/2016 R1

| CSS | 9.49 | 0.5039 | 4.482 | 22.17 | 13.9 | JFC | – | MPC · JPL
347P/PanSTARRS | P/2009 Q9
P/2016 SV | Pan-STARRS | 6.86 | 0.3843 | 3.611 | 11.75 | 17.3 | JFC | – | MPC · JPL
348P/PanSTARRS | P/2011 A5
P/2017 A2 | Pan-STARRS | 5.64 | 0.3017 | 3.169 | 17.57 | 17.6 | ETC | – | MPC · JPL
349P/Lemmon | P/2010 EY90
P/2017 B1 | MLS | 6.74 | 0.3005 | 3.568 | 5.50 | 7.5 | ETC | – | MPC · JPL
350P/McNaught | P/2010 J5
P/2017 B2 | R. H. McNaught | 8.32 | 0.0869 | 4.105 | 7.36 | 11.2 | ETC | – | MPC · JPL
351P/Wiegert–PanSTARRS |

* P/1998 U8
* P/2007 R11
* P/2016 P2

| P. Wiegert
Pan-STARRS | 9.32 | 0.2951 | 4.428 | 12.79 | 12.3 | JFC | – | MPC · JPL
352P/Skiff | P/2000 S1
P/2017 L1 | B. A. Skiff | 16.95 | 0.6177 | 6.598 | 21.06 | 10.9 | JFC | – | MPC · JPL
353P/McNaught | P/2009 S2
P/2017 M1 | R. H. McNaught | 8.50 | 0.4694 | 4.164 | 28.42 | 8.5 | JFC | – | MPC · JPL
354P/LINEAR | P/2010 A2
P/2017 B5 | LINEAR | 3.46 | 0.1250 | 2.290 | 5.26 | 15.5 | ETC | – | MPC · JPL
355P/LINEAR–NEAT | P/2004 T1
P/2017 M2 | LINEAR
NEAT | 6.47 | 0.5081 | 3.472 | 11.04 | 12.9 | JFC | – | MPC · JPL
356P/WISE | P/2010 D1
P/2017 O2 | WISE | 8.49 | 0.3540 | 4.163 | 9.63 | 7.4 | JFC | – | MPC · JPL
357P/Hill | P/2008 T4
P/2017 Q1 | R. E. Hill | 9.39 | 0.4355 | 4.450 | 6.33 | 5.1 | JFC | – | MPC · JPL
358P/PanSTARRS | P/2012 T1
P/2017 O3 | Pan-STARRS | 5.59 | 0.2377 | 3.150 | 11.06 | 7.7 | ETC | – | MPC · JPL
359P/LONEOS | P/2007 RS41
P/2017 Q2 | LONEOS | 9.97 | 0.3225 | 4.631 | 10.26 | 14.8 | JFC | – | MPC · JPL
360P/WISE | P/2010 P4
P/2017 S1 | WISE | 7.13 | 0.4973 | 3.703 | 24.08 | 18.1 | JFC | – | MPC · JPL
361P/Spacewatch | P/2006 UR111
P/2017 S4 | Spacewatch | 11.00 | 0.4379 | 4.946 | 13.88 | 4.6 | JFC | – | MPC · JPL
362P/2008 GO98 (unnamed)
= (457175) 2008 GO98 | P/2008 GO98 | Spacewatch | 7.92 | 0.2787 | 3.973 | 15.56 | – | MBA-O | – | MPC · JPL
363P/Lemmon | P/2011 VJ5
P/2017 W1 | MLS | 6.28 | 0.5577 | 3.405 | 3.97 | 18.1 | JFC | – | MPC · JPL
364P/PanSTARRS | P/2013 CU129
P/2018 A2 | Pan-STARRS | 4.88 | 0.7226 | 2.878 | 12.15 | 17.4 | JFC | ✓ | MPC · JPL
365P/PanSTARRS | P/2011 WG113
P/2017 U6 | Pan-STARRS | 5.69 | 0.5733 | 3.186 | 9.84 | 17.0 | JFC | – | MPC · JPL
366P/Spacewatch | P/2005 JN
P/2018 F2 | Spacewatch | 6.55 | 0.3474 | 3.501 | 8.85 | 13.1 | ETC | – | MPC · JPL
367P/Catalina | P/2011 CR42
P/2018 H1 | CSS | 6.58 | 0.2799 | 3.511 | 8.46 | 14.3 | ETC | – | MPC · JPL
368P/NEAT | P/2005 R1
P/2018 L3 | NEAT | 12.91 | 0.6285 | 5.504 | 15.45 | 14.6 | JFC | – | MPC · JPL
369P/Hill | P/2010 A1
P/2018 P1 | R. E. Hill | 9.18 | 0.5546 | 4.385 | 10.32 | 15.9 | JFC | – | MPC · JPL
370P/NEAT | P/2001 T3
P/2018 P2 | NEAT | 16.41 | 0.6122 | 6.459 | 19.37 | 7.2 | JFC | – | MPC · JPL
371P/LINEAR–Skiff | P/2001 R6
P/2018 R1 | LINEAR
B. A. Skiff | 8.50 | 0.4780 | 4.164 | 17.41 | 4.3 | JFC | – | MPC · JPL
372P/McNaught | P/2008 O2
P/2018 P6 | R. H. McNaught | 9.53 | 0.1535 | 4.494 | 9.52 | 7.1 | JFC | – | MPC · JPL
373P/Rinner | P/2011 W2
P/2018 R2 | C. Rinner | 7.41 | 0.3937 | 3.802 | 13.77 | 6.0 | JFC | – | MPC · JPL
374P/Larson | P/2007 V1
P/2018 S1 | S. M. Larson | 11.08 | 0.4625 | 4.969 | 10.79 | 7.4 | JFC | – | MPC · JPL
375P/Hill | P/2006 D1
P/2018 T1 | R. E. Hill | 13.13 | 0.6600 | 5.567 | 17.37 | 16.7 | JFC | – | MPC · JPL
376P/LONEOS | P/2005 GF8
P/2018 X1 | LONEOS | 14.17 | 0.5147 | 5.857 | 1.19 | 9.5 | JFC | – | MPC · JPL
377P/Scotti | P/2003 L1
P/2019 E1 | J. V. Scotti | 17.45 | 0.2515 | 6.728 | 9.02 | 12.3 | JFC | – | MPC · JPL
378P/McNaught | P/2005 Y2
P/2019 E2 | R. H. McNaught | 15.96 | 0.4670 | 6.340 | 19.11 | 12.3 | JFC | – | MPC · JPL
379P/Spacewatch | P/2006 F4
P/2019 D2 | Spacewatch | 6.63 | 0.3365 | 3.529 | 12.38 | 10.8 | JFC | – | MPC · JPL
380P/PanSTARRS | P/2011 O2
P/2019 G1 | Pan-STARRS | 9.63 | 0.3264 | 4.528 | 8.23 | 7.6 | JFC | – | MPC · JPL
381P/LINEAR–Spacewatch | P/2000 S4
P/2019 K2 | LINEAR
Spacewatch | 19.01 | 0.6795 | 7.123 | 28.46 | 13.6 | JFC | – | MPC · JPL
382P/Larson | P/2007 R1
P/2019 K3 | S. M. Larson | 14.89 | 0.2762 | 6.052 | 7.87 | 7.0 | JFC | – | MPC · JPL
383P/Christensen | P/2006 S1
P/2019 M1 | E. J. Christensen | 6.54 | 0.6114 | 3.497 | 11.87 | 18.6 | JFC | – | MPC · JPL
384P/Kowalski | P/2014 U2
P/2019 O1 | R. A. Kowalski | 4.96 | 0.6154 | 2.908 | 7.29 | 20.0 | JFC | ✓ | MPC · JPL
385P/Hill | P/2010 U2
P/2019 P1 | R. E. Hill | 8.84 | 0.4023 | 4.275 | 16.86 | 7.4 | JFC | – | MPC · JPL
386P/PanSTARRS | P/2011 U1 | Pan-STARRS | 8.16 | 0.4178 | 4.052 | 15.24 | 13.5 | JFC | – | MPC · JPL
387P/Boattini | P/2008 Y1
P/2019 R1 | A. Boattini | 10.51 | 0.7360 | 4.799 | 8.90 | 14.2 | JFC | ✓ | MPC · JPL
388P/Gibbs | P/2007 T4
P/2019 R2 | A. R. Gibbs | 11.99 | 0.6189 | 5.239 | 23.88 | 10.9 | JFC | – | MPC · JPL
389P/Siding Spring | P/2006 R1
P/2019 S1 | Siding Spring | 13.32 | 0.7047 | 5.620 | 160.07 | 14.3 | JFC | – | MPC · JPL
390P/Gibbs | P/2006 W1
P/2019 U1 | A. R. Gibbs | 14.00 | 0.7058 | 5.810 | 18.52 | 12.2 | JFC | – | MPC · JPL
391P/Kowalski | P/2006 F1
P/2019 U2 | R. A. Kowalski | 10.13 | 0.1198 | 4.680 | 21.27 | 9.9 | JFC | – | MPC · JPL
392P/LINEAR | P/2004 WR9
P/2019 U3 | LINEAR | 15.27 | 0.6825 | 6.156 | 4.94 | 16.4 | JFC | – | MPC · JPL
393P/Spacewatch–Hill | P/2009 SK280
P/2019 S5 | Spacewatch
R. E. Hill | 10.43 | 0.1196 | 4.774 | 16.81 | 7.6 | JFC | – | MPC · JPL
394P/PanSTARRS | P/2011 GN5
P/2020 F4 | Pan-STARRS | 9.04 | 0.3693 | 4.339 | 8.53 | 16.9 | JFC | – | MPC · JPL
395P/Catalina–NEAT | P/2005 JD108
P/2020 H1 | CSS
NEAT | 16.88 | 0.3821 | 6.579 | 3.28 | 9.9 | JFC | – | MPC · JPL
396P/Leonard | P/2002 E4
P/2020 F1 | G. J. Leonard | 17.90 | 0.4178 | 6.842 | 5.43 | 15.7 | JFC | – | MPC · JPL
397P/Lemmon | P/2012 SB6
P/2020 M2 | MLS | 7.59 | 0.3999 | 3.862 | 11.03 | 15.5 | JFC | – | MPC · JPL
398P/Boattini | P/2009 Q4
P/2020 P2 | A. Boattini | 5.53 | 0.5826 | 3.128 | 11.02 | 15.3 | JFC | – | MPC · JPL
399P/PanSTARRS | P/2013 O2
P/2020 O4 | Pan-STARRS | 7.44 | 0.4419 | 3.812 | 13.35 | 15.9 | JFC | – | MPC · JPL
400P/PanSTARRS | P/2013 PA104
P/2020 R1 | Pan-STARRS | 6.72 | 0.4090 | 3.560 | 10.93 | 13.7 | JFC | – | MPC · JPL
Comet designation | MPC designations | Discoverer(s) or namesake(s)  | Period
(years)  | e | a
(AU)  | i
(°)  | Abs. mag (M1)  | Class  | NEC | Ref

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### 401 to 500

[edit]

Comet designation | MPC designations | Discoverer(s) or namesake(s)  | Period
(years)  | e | a
(AU)  | i
(°)  | Abs. mag (M1)  | Class  | NEC | Ref

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401P/McNaught | P/2006 H1
P/2020 R3 | R. H. McNaught | 13.58 | 0.5820 | 5.693 | 12.87 | 10.8 | JFC | – | MPC · JPL
402P/LINEAR | P/2002 T5
P/2020 Q3 | LINEAR | 18.44 | 0.4388 | 6.979 | 30.89 | 6.3 | JFC | – | MPC · JPL
403P/Catalina | P/2007 VQ11
P/2020 T1 | CSS | 12.58 | 0.5037 | 5.408 | 12.32 | 7.1 | JFC | – | MPC · JPL
404P/Bressi | P/2011 U2
P/2020 M6 | T. Bressi | 11.65 | 0.0950 | 5.140 | 9.82 | 13.4 | JFC | – | MPC · JPL
405P/Lemmon |

* P/2013 TL117
* P/2013 UT2
* P/2020 U1

| MLS | 6.85 | 0.6891 | 3.607 | 9.37 | 18.8 | JFC | ✓ | MPC · JPL
406P/Gibbs | P/2007 R2
P/2020 R8 | A. R. Gibbs | 6.38 | 0.5740 | 3.440 | 1.43 | 16.7 | JFC | – | MPC · JPL
407P/PanSTARRS–Fuls | P/2013 J4
P/2019 Y2 | Pan-STARRS
D. C. Fuls | 6.42 | 0.3850 | 3.455 | 4.90 | 7.2 | ETC | – | MPC · JPL
408P/Novichonok–Gerke | P/2011 R3
P/2020 M7 | A. Novichonok
V. Gerke | 10.49 | 0.2697 | 4.791 | 19.22 | 6.8 | JFC | – | MPC · JPL
409P/LONEOS–Hill | P/2005 XA54
P/2020 V1 | LONEOS
R. E. Hill | 14.89 | 0.7107 | 6.053 | 17.14 | 14.2 | JFC | – | MPC · JPL
410P/NEAT–LINEAR |

* P/2003 WR168
* P/2005 CR16
* P/2020 W2

| NEAT
LINEAR | 17.08 | 0.5104 | 6.632 | 9.39 | 15.2 | JFC | – | MPC · JPL
411P/Christensen | P/2007 B1
P/2020 W3 | E. J. Christensen | 13.99 | 0.5820 | 5.807 | 12.39 | 14.7 | JFC | – | MPC · JPL
412P/WISE | P/2010 B2
P/2020 Y1 | WISE | 5.48 | 0.4809 | 3.107 | 8.94 | 15.2 | ETC | – | MPC · JPL
413P/Larson | P/2014 E1
P/2020 W4 | S. M. Larson | 7.16 | 0.4238 | 3.714 | 15.98 | 13.9 | JFC | – | MPC · JPL
414P/STEREO | P/2016 J3
P/2021 A3 | STEREO | 4.67 | 0.8117 | 2.795 | 23.38 | 16.0 | JFC | ✓ | MPC · JPL
415P/Tenagra | P/2013 EW90
P/2020 Y4 | Tenagra II | 8.35 | 0.1952 | 4.115 | 31.79 | 7.4 | JFC | – | MPC · JPL
416P/Scotti | P/2013 A2
P/2021 A8 | J. V. Scotti | 8.02 | 0.4557 | 4.005 | 3.37 | 16.1 | JFC | – | MPC · JPL
417P/NEOWISE | P/2015 J3
P/2021 B1 | NEOWISE | 6.13 | 0.5546 | 3.350 | 8.13 | 17.5 | JFC | – | MPC · JPL
418P/LINEAR | P/2010 A5
P/2020 Y5 | LINEAR | 11.52 | 0.6637 | 5.102 | 5.78 | 13.9 | JFC | – | MPC · JPL
419P/PanSTARRS | P/2015 F1
P/2021 A11 | Pan-STARRS | 6.61 | 0.2785 | 3.523 | 2.80 | 7.2 | ETC | – | MPC · JPL
420P/Hill | P/2009 Q1
P/2021 E1 | R. E. Hill | 12.98 | 0.4946 | 5.522 | 14.44 | 14.3 | JFC | – | MPC · JPL
421P/McNaught | P/2009 U4
P/2020 H10 | R. H. McNaught | 11.45 | 0.6754 | 5.080 | 10.09 | 13.7 | JFC | – | MPC · JPL
422P/Christensen | P/2006 S4
P/2021 L1 | E. J. Christensen | 15.67 | 0.5061 | 6.261 | 39.59 | 7.1 | JFC | – | MPC · JPL
423P/Lemmon | P/2008 CL94
P/2021 A12 | MLS | 15.28 | 0.1201 | 6.158 | 8.35 | 13.8 | JFC | – | MPC · JPL
424P/La Sagra | P/2012 S2
P/2021 L5 | LSSS | 9.23 | 0.6928 | 4.401 | 8.64 | 17.8 | JFC | – | MPC · JPL
425P/Kowalski | P/2005 W3
P/2021 O2 | R. A. Kowalski | 15.97 | 0.5424 | 6.340 | 16.43 | 7.2 | JFC | – | MPC · JPL
426P/PanSTARRS | P/2019 A7
P/2021 K4 | Pan-STARRS | 5.69 | 0.1607 | 3.188 | 17.77 | 17.3 | ETC | – | MPC · JPL
427P/ATLAS | P/2017 S5
P/2021 L6 | ATLAS | 5.65 | 0.3130 | 3.171 | 11.85 | 10.7 | ETC | – | MPC · JPL
428P/Gibbs | P/2014 W12
P/2021 Q1 | A. R. Gibbs | 6.50 | 0.5190 | 3.483 | 8.51 | 11.7 | JFC | – | MPC · JPL
429P/LINEAR–Hill | P/2008 QP20
P/2021 M1 | LINEAR
R. E. Hill | 6.53 | 0.5067 | 3.492 | 7.75 | 12.1 | JFC | – | MPC · JPL
430P/Scotti | P/2011 A2
P/2021 Q2 | J. V. Scotti | 5.48 | 0.4997 | 3.107 | 4.47 | 16.9 | ETC | – | MPC · JPL
431P/Scotti | P/2015 Q1
P/2021 P5 | J. V. Scotti | 6.39 | 0.4879 | 3.442 | 22.67 | 12.0 | JFC | – | MPC · JPL
432P/PanSTARRS | P/2016 U2
P/2021 N4 | Pan-STARRS | 5.29 | 0.2425 | 3.037 | 10.07 | 18.4 | ETC | – | MPC · JPL
433P/2005 QN173 (unnamed)
= (248370) 2005 QN173 | P/2005 QN173 | NEAT | 5.37 | 0.2252 | 3.065 | 0.07 | – | MBA-O | – | MPC · JPL
434P/Tenagra | P/2012 TK8
P/2021 S2 | Tenagra II | 8.45 | 0.2715 | 4.150 | 6.32 | 9.2 | JFC | – | MPC · JPL
435P/PanSTARRS | P/2015 K6
P/2021 T3 | Pan-STARRS | 5.24 | 0.3186 | 3.018 | 18.89 | 18.8 | ETC | – | MPC · JPL
436P/Garradd | P/2007 R4
P/2021 U2 | G. J. Garradd | 14.19 | 0.6718 | 5.862 | 20.21 | 11.3 | JFC | – | MPC · JPL
437P/Lemmon–PanSTARRS | P/2011 UE215
P/2021 V3 | MLS
Pan-STARRS | 9.74 | 0.2523 | 4.560 | 3.69 | 7.7 | JFC | – | MPC · JPL
438P/Christensen |

* P/2005 T2
* P/2012 V5
* P/2020 OV62

| E. J. Christensen | 7.48 | 0.4220 | 3.825 | 8.34 | 17.8 | JFC | – | MPC · JPL
439P/LINEAR | P/2008 WZ96
P/2021 W1 | LINEAR | 6.16 | 0.5098 | 3.359 | 6.96 | 12.4 | JFC | – | MPC · JPL
440P/Kobayashi | P/1997 B1
P/2021 W2 | T. Kobayashi | 25.07 | 0.7611 | 8.567 | 12.38 | 7.4 | JFC | – | MPC · JPL
441P/PanSTARRS | P/2017 R1
P/2022 B2 | Pan-STARRS | 8.40 | 0.1951 | 4.134 | 2.57 | 16.1 | JFC | – | MPC · JPL
442P/McNaught | P/2011 Q3
P/2022 G1 | R. H. McNaught | 11.08 | 0.5316 | 4.971 | 6.05 | 10.6 | JFC | – | MPC · JPL
443P/PanSTARRS–Christensen |

* P/2005 N11
* P/2015 PO210
* P/2022 E1

| Pan-STARRS
E. J. Christensen | 8.40 | 0.2845 | 4.132 | 19.89 | 6.4 | JFC | – | MPC · JPL
444P/WISE–PanSTARRS |

* P/2010 LK36
* P/2016 MD
* P/2016 PM1
* P/2022 C4

| WISE
Pan-STARRS | 6.35 | 0.5704 | 3.429 | 22.13 | 16.7 | JFC | – | MPC · JPL
445P/Lemmon–PanSTARRS |

* P/1998 W9
* P/2006 S14
* P/2014 R5
* P/2022 L5

| MLS
Pan-STARRS | 8.17 | 0.4124 | 4.058 | 1.09 | 14.5 | JFC | – | MPC · JPL
446P/McNaught | P/2012 O3
P/2022 G2 | R. H. McNaught | 9.80 | 0.6469 | 4.581 | 16.57 | 17.5 | JFC | – | MPC · JPL
447P/Sheppard–Tholen | P/2008 T14
P/2021 R9 | S. Sheppard
D. J. Tholen | 13.59 | 0.1807 | 5.695 | 7.41 | 7.6 | JFC | – | MPC · JPL
448P/PanSTARRS |

* P/2008 T13
* P/2015 X1
* P/2022 Q1

| Pan-STARRS | 6.92 | 0.4190 | 3.630 | 12.15 | 18.0 | JFC | – | MPC · JPL
449P/Leonard |

* X/1987 A2
* P/2013 Y3
* P/2020 S6

| G. J. Leonard | 6.83 | 0.4790 | 3.598 | 15.46 | 8.6 | JFC | – | MPC · JPL
450P/LONEOS | P/2004 A1
P/2022 Q3 | LONEOS | 22.32 | 0.3129 | 7.928 | 10.57 | 6.6 | JFC | – | MPC · JPL
451P/Christensen |

* P/2006 WY182
* P/2007 A2
* P/2022 S2

| E. J. Christensen | 15.88 | 0.5574 | 6.317 | 26.49 | 11.6 | JFC | – | MPC · JPL
452P/Sheppard–Jewitt | P/2003 CC22
P/2022 B5 | S. Sheppard
D. C. Jewitt | 19.61 | 0.4280 | 7.271 | 6.43 | 13.2 | JFC | – | MPC · JPL
453P/WISE–Lemmon | P/2010 BN109
P/2022 V1 | WISE
MLS | 12.75 | 0.5824 | 5.457 | 27.07 | 11.4 | JFC | – | MPC · JPL
454P/PanSTARRS | P/2013 W3
P/2022 U5 | Pan-STARRS | 8.63 | 0.3615 | 4.208 | 19.81 | 13.6 | JFC | – | MPC · JPL
455P/PanSTARRS |

* P/2011 Q5
* P/2017 S9
* P/2022 R7

| Pan-STARRS | 5.60 | 0.3042 | 3.155 | 14.14 | 9.4 | ETC | – | MPC · JPL
456P/PanSTARRS | P/2012 Q3
P/2021 L4 | Pan-STARRS | 5.63 | 0.1187 | 3.165 | 16.96 | 10.0 | ETC | – | MPC · JPL
457P/Lemmon–PanSTARRS | P/2016 N7
P/2020 O1 | MLS
Pan-STARRS | 4.31 | 0.1198 | 2.646 | 5.22 | 16.1 | ETC | – | MPC · JPL
458P/Jahn | P/2016 C3
P/2023 C1 | J. Jahn | 7.59 | 0.3150 | 3.861 | 13.61 | 9.2 | JFC | – | MPC · JPL
459P/Catalina | P/2010 VH95 | Catalina | 6.14 | 0.5217 | 3.353 | 13.68 | 17.2 | JFC | – | MPC · JPL
460P/PanSTARRS | P/2016 BA14
P/2020 U6 | Pan-STARRS | 5.25 | 0.6663 | 3.022 | 18.92 | 20.9 | JFC | ✓ | MPC · JPL
461P/WISE | P/2010 OE101
P/2021 LJ31 | WISE | 5.56 | 0.5704 | 3.139 | 18.41 | 17.5 | JFC | – | MPC · JPL
462P/LONEOS–PanSTARRS | P/2000 OZ21
P/2022 M1 | LONEOS
Pan-STARRS | 10.81 | 0.5779 | 4.888 | 7.03 | 16.5 | JFC | – | MPC · JPL
463P/NEOWISE | P/2018 HT3 | NEOWISE | 5.14 | 0.8250 | 2.977 | 29.50 | 18.3 | JFC | – | MPC · JPL
464P/PanSTARRS | P/2014 OL465 | Pan-STARRS | 10.16 | 0.2810 | 4.690 | 21.67 | 7.0 | JFC | – | MPC · JPL
465P/Hill | P/2008 L2
P/2023 L1 | R. E. Hill | 14.72 | 0.6140 | 6.007 | 25.85 | 6.8 | JFC | – | MPC · JPL
466P/PanSTARRS | P/2015 T3
P/2023 M3 | Pan-STARRS | 8.14 | 0.4668 | 4.045 | 12.24 | 12.2 | JFC | – | MPC · JPL
467P/LINEAR–Grauer | P/2010 TO20
P/2023 H6 | LINEAR
A. D. Grauer | 13.55 | 0.0739 | 5.685 | 2.55 | 9.4 | JFC | – | MPC · JPL
468P/Siding Spring | P/2004 V3
P/2023 O1 | Siding Spring | 19.09 | 0.4441 | 7.142 | 50.36 | 11.5 | JFC | – | MPC · JPL
469P/PanSTARRS | P/2015 XG422 | Pan-STARRS | 9.02 | 0.3116 | 4.334 | 20.16 | 14.8 | JFC | – | MPC · JPL
470P/PanSTARRS | P/2014 W1
P/2023 O2 | Pan-STARRS | 9.42 | 0.3887 | 4.459 | 8.84 | 17.0 | JFC | – | MPC · JPL
471P/LINEAR–Lemmon | P/2010 YK3
P/2023 KF3 | LINEAR
MLS | 13.62 | 0.6276 | 5.704 | 4.79 | 5.5 | JFC | – | MPC · JPL
472P/NEAT–LINEAR | P/2002 T6
P/2023 RL75 | NEAT
LINEAR | 21.21 | 0.5567 | 7.663 | 11.01 | 7.1 | JFC | – | MPC · JPL
473P/NEAT | P/2001 Q6
P/2023 W1 | NEAT | 22.31 | 0.8224 | 7.930 | 56.91 | 10.9 | HTC | – | MPC · JPL
474P/Hogan | P/2017 O4
P/2023 S4 | Hogan | 5.54 | 0.1887 | 3.129 | 1.10 | 14.7 | ETC | – | MPC · JPL
475P/Spacewatch–LINEAR | P/2004 DO29
P/2023 V7 | Spacewatch
LINEAR | 19.755 | 0.4394 | 7.304 | 14.52 | 10.1 | JFC | – | MPC · JPL
476P/PanSTARRS | P/2015 HG16
P/2023 W2 | Pan-STARRS | 10.41 | 0.3457 | 4.767 | 18.89 | 16.1 | JFC | – | MPC · JPL
477P/PanSTARRS | P/2018 P3
P/2023 V8 | Pan-STARRS | 5.22 | 0.4160 | 3.007 | 8.91 | 7.8 | ETC | – | MPC · JPL
478P/ATLAS | P/2017 BQ100
P/2023 Y3 | ATLAS | 6.97 | 0.3438 | 3.649 | 12.52 | 9.8 | JFC | – | MPC · JPL
479P/Elenin | P/2011 NO1
P/2023 WM26 | Leonid Elenin | 13.32 | 0.7784 | 5.618 | 15.39 | 15.2 | JFC | ✓ | MPC · JPL
480P/PanSTARRS | P/2014 A3
P/2023 X6 | Pan-STARRS | 10.03 | 0.2414 | 4.652 | 13.69 | 14.6 | JFC | – | MPC · JPL
481P/Lemmon–PanSTARRS | P/2012 WA34
P/2024 C5 | MLS
Pan-STARRS | 10.47 | 0.3371 | 4.786 | 6.120 | 15.2 | JFC | – | MPC · JPL
482P/PanSTARRS | P/2014 VF40 | Pan-STARRS | 7.30 | 0.4931 | 3.763 | 24.534 | 17.0 | JFC | – | MPC · JPL
483P/PanSTARRS | P/2016 J1 | Pan-STARRS | 5.65 | 0.2283 | 3.172 | 14.33 | 17.0 | ETC | – | MPC · JPL
484P/Spacewatch | P/2005 XR132 | Spacewatch | 7.30 | 0.4329 | 3.762 | 14.469 | 15.2 | JFC | – | MPC · JPL
485P/Sheppard–Tholen | P/2006 AH2
P/2022 U6 | S. Sheppard
D. Tholen | 15.89 | 0.4159 | 6.841 | 10.010 | 6.6 | JFC | – | MPC · JPL
486P/Leonard | P/2018 L5
P/2024 H1 | G. J. Leonard | 6.91 | 0.3647 | 3.626 | 2.209 | 14.9 | JFC | – | MPC · JPL
487P/Siding Spring | P/2012 US27
P/2024 N5 | Siding Spring | 11.74 | 0.6473 | 5.166 | 39.326 | 7.4 | JFC | – | MPC · JPL
488P/NEAT–PanSTARRS | P/2002 QU151
P/2024 N6 | NEAT
Pan-STARRS | 7.22 | 0.5504 | 3.737 | 11.366 | 15.7 | JFC | – | MPC · JPL
489P/Denning | D/1894 F1
P/2007 HE4 | William Frederick Denning | 9.37 | 0.6456 | 4.443 | 4.007 | 7.6 | JFC | – | MPC · JPL
490P/ATLAS | P/2019 M2
P/2024 C6 | ATLAS | 5.26 | 0.6485 | 3.025 | 12.282 | 20.5 | JFC | ✓ | MPC · JPL
491P/Spacewatch–PanSTARRS | P/2014 MG4
P/2024 K2 | Spacewatch
Pan-STARRS | 11.22 | 0.2593 | 5.012 | 9.368 | 13.8 | JFC | – | MPC · JPL
492P/LINEAR |

* P/2010 PB57
* P/2010 WK
* P/2024 O3

| LINEAR | 13.74 | 0.6921 | 5.736 | 11.477 | 15.9 | JFC | – | MPC · JPL
493P/LONEOS | P/2005 SB216
P/2024 Q2 | LONEOS | 9.15 | 0.4656 | 7.157 | 24.115 | 7.1 | JFC | – | MPC · JPL
494P/PanSTARRS |

* P/2010 T8
* P/2017 R2
* P/2024 N2

| Pan-STARRS | 7.40 | 0.3575 | 3.798 | 7.788 | 15.9 | JFC | – | MPC · JPL
495P/Christensen | P/2016 A2
P/2024 RU145 | Christensen | 10.35 | 0.2712 | 4.750 | 26.357 | 11.5 | JFC | – | MPC · JPL
496P/Hill | P/2010 A3
P/2024 S3 | Hill | 14.97 | 0.7324 | 6.073 | 14.929 | 11.7 | JFC | – | MPC · JPL
497P/Spacewatch–PanSTARRS | P/2011 UA134
P/2024 T4 | Spacewatch
Pan-STARRS | 13.20 | 0.6321 | 5.586 | 10.532 | 8.8 | JFC | – | MPC · JPL
498P/LINEAR | P/2015 CD60 | LINEAR | 9.84 | 0.5724 | 4.592 | 14.479 | 6.2 | JFC | – | MPC · JPL
499P/Catalina | P/2019 Y3
P/2025 A5 | Catalina | 5.24 | 0.6914 | 3.015 | 24.588 | 19.6 | JFC | ✓ | MPC · JPL
500P/PanSTARRS | P/2019 A8
P/2025 B3 | Pan-STARRS | 6.31 | 0.3759 | 3.416 | 2.301 | 14.4 | ETC | – | MPC · JPL
Comet designation | MPC designations | Discoverer(s) or namesake(s)  | Period
(years)  | e | a
(AU)  | i
(°)  | Abs. mag (M1)  | Class  | NEC | Ref

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### 500 to 600

[edit]

Comet designation | MPC designations | Discoverer(s) or namesake(s)  | Period
(years)  | e | a
(AU)  | i
(°)  | Abs. mag (M1)  | Class  | NEC | Ref

|
|
|
|
|
|
|
|
|
|

501P/Rankin
(Rankin 5) |

* P/2014 N4
* P/2017 B6
* P/2024 L4

| D. Rankin | 3.34 | 0.6957 | 2.236 | 10.104 | 21.9 | ETC | ✓ | MPC · JPL
502P/NEAT | P/2003 QX29
P/2025 H1 | NEAT | 22.62 | 0.4712 | 7.998 | 11.399 | 14.1 | JFC | – | MPC · JPL
503P/PanSTARRS |

* P/2011 F2
* P/2018 L1
* P/2025 F3

| Pan-STARRS | 6.99 | 0.4813 | 3.658 | 10.575 | 14.2 | JFC | – | MPC · JPL
Comet designation | MPC designations | Discoverer(s) or namesake(s)  | Period
(years)  | e | a
(AU)  | i
(°)  | Abs. mag (M1)  | Class  | NEC | Ref

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## Multiples

[edit]

### 51P/Harrington

[edit]

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This is a list of 51P/Harrington (3 entries) with all its cometary fragments listed at JPL's SBDB (see list).

Comet designation | Period
(years)  | e | a
(AU)  | i
(°)  | JTiss | M1  | M2  | Diam. | Ref

|
|
|
|
|
|
|
|
|

51P/Harrington | 7.16 | 0.542 | 3.714 | 5.424 | 2.814 | 11.8 | 15.1 | 4.8 km | MPC · JPL
51P/Harrington-A | 6.78 | 0.562 | 3.581 | 8.655 | 2.810 | 10. | 15. | 4.8 km | JPL
51P/Harrington-D | 7.16 | 0.542 | 3.714 | 5.425 | 2.814 | 8.6 | 14.7 | – | JPL

### 57P/du Toit–Neujmin–Delporte

[edit]

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This is a list of 57P/du Toit–Neujmin–Delporte (2 entries) with all its cometary fragments listed at JPL's SBDB (see list).

Comet designation | Period
(years)  | e | a
(AU)  | i
(°)  | JTiss | M1  | M2  | Diam. | Ref

|
|
|
|
|
|
|
|
|

57P/duToit-Neujmin-Delporte | 6.42 | 0.499 | 3.453 | 2.848 | 2.917 | 13.9 | ? | – | MPC · JPL
57P/duToit-Neujmin-Delporte-A | 6.41 | 0.499 | 3.452 | 2.845 | 2.917 | 8.5 | 16. | – | JPL

### 73P/Schwassmann–Wachmann

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In 1995, comet 73P/Schwassmann–Wachmann, broke up into several pieces and as of its last perihelion date, the pieces numbered at least 67 with 73P/Schwassmann–Wachmann C as the presumed original nucleus. Because of the enormous number, the pieces of it have been compiled into a separate list.[2]

This is a list of 73P/Schwassmann–Wachmann (68 entries) with all its cometary fragments listed at JPL's SBDB (see list).

Comet designation | Period
(years)  | e | a
(AU)  | i
(°)  | JTiss | M1  | M2  | Diam. | Ref

|
|
|
|
|
|
|
|
|

73P/Schwassmann–Wachmann 3 | 5.44 | 0.686 | 3.092 | 11.237 | 2.784 | 12. | 15. | – | MPC · JPL
73P/Schwassmann–Wachmann 3-B | 5.36 | 0.693 | 3.062 | 11.397 | 2.783 | 15.2 | ? | – | JPL
73P/Schwassmann–Wachmann 3-C | 5.36 | 0.692 | 3.063 | 11.379 | 2.784 | 13.2 | ? | – | JPL
73P/Schwassmann–Wachmann 3-E | 5.36 | 0.694 | 3.062 | 11.406 | 2.782 | 10.4 | ? | – | JPL
73P/Schwassmann–Wachmann 3-G | 5.36 | 0.693 | 3.063 | 11.390 | 2.783 | 16.8 | 18.0 | – | JPL
73P/Schwassmann–Wachmann 3-H | 5.37 | 0.694 | 3.065 | 11.391 | 2.782 | 20.2 | 21.7 | – | JPL
73P/Schwassmann–Wachmann 3-J | 5.31 | 0.692 | 3.044 | 11.380 | 2.793 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-K | 5.36 | 0.694 | 3.064 | 11.391 | 2.782 | 20.9 | ? | – | JPL
73P/Schwassmann–Wachmann 3-L | 5.40 | 0.695 | 3.076 | 11.399 | 2.776 | 20.9 | 21.7 | – | JPL
73P/Schwassmann–Wachmann 3-M | 5.37 | 0.694 | 3.068 | 11.394 | 2.780 | 21.0 | 21.8 | – | JPL
73P/Schwassmann–Wachmann 3-N | 5.33 | 0.692 | 3.052 | 11.381 | 2.788 | 20.4 | 21.2 | – | JPL
73P/Schwassmann–Wachmann 3-P | 5.42 | 0.696 | 3.085 | 11.405 | 2.771 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-Q | 5.51 | 0.699 | 3.118 | 11.419 | 2.754 | 21.5 | ? | – | JPL
73P/Schwassmann–Wachmann 3-R | 5.38 | 0.694 | 3.070 | 11.395 | 2.779 | 19.2 | 20.0 | – | JPL
73P/Schwassmann–Wachmann 3-S | 6.09 | 0.693 | 3.334 | 11.048 | 2.693 | 21.1 | ? | – | JPL
73P/Schwassmann–Wachmann 3-T | 5.89 | 0.712 | 3.261 | 11.512 | 2.685 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-U | 5.26 | 0.689 | 3.024 | 11.360 | 2.803 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-V | 5.13 | 0.693 | 2.976 | 11.652 | 2.816 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-W | 5.47 | 0.698 | 3.105 | 11.418 | 2.761 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-X | 5.40 | 0.695 | 3.076 | 11.399 | 2.776 | 21.7 | ? | – | JPL
73P/Schwassmann–Wachmann 3-Y | 6.13 | 0.720 | 3.348 | 11.562 | 2.646 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-Z | 5.38 | 0.693 | 3.072 | 11.349 | 2.779 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-AA | 5.04 | 0.681 | 2.941 | 11.295 | 2.849 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-AB | 5.31 | 0.691 | 3.042 | 11.373 | 2.794 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-AC | 5.41 | 0.695 | 3.083 | 11.405 | 2.772 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-AD | 5.37 | 0.693 | 3.068 | 11.368 | 2.781 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-AE | 5.45 | 0.697 | 3.096 | 11.415 | 2.765 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-AF | 4.96 | 0.676 | 2.908 | 11.240 | 2.870 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-AG | 5.42 | 0.696 | 3.087 | 11.408 | 2.770 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-AH | 5.39 | 0.693 | 3.075 | 11.331 | 2.778 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-AI | 5.49 | 0.698 | 3.111 | 11.431 | 2.757 | 21.3 | ? | – | JPL
73P/Schwassmann–Wachmann 3-AJ | 10.14 | 0.800 | 4.685 | 12.149 | 2.223 | 21.3 | ? | – | JPL
73P/Schwassmann–Wachmann 3-AK | 5.35 | 0.693 | 3.058 | 11.429 | 2.784 | 18.8 | ? | – | JPL
73P/Schwassmann–Wachmann 3-AL | 5.53 | 0.700 | 3.128 | 11.444 | 2.749 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-AM | 5.29 | 0.693 | 3.036 | 11.544 | 2.793 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-AN | 5.40 | 0.695 | 3.076 | 11.405 | 2.776 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-AO | 5.38 | 0.694 | 3.072 | 11.326 | 2.779 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-AP | 5.58 | 0.701 | 3.144 | 11.466 | 2.741 | 20.3 | 21.2 | – | JPL
73P/Schwassmann–Wachmann 3-AQ | 5.43 | 0.696 | 3.088 | 11.414 | 2.770 | 17.5 | 18.5 | – | JPL
73P/Schwassmann–Wachmann 3-AR | 5.43 | 0.696 | 3.087 | 11.407 | 2.770 | 21.8 | ? | – | JPL
73P/Schwassmann–Wachmann 3-AS | 5.56 | 0.701 | 3.140 | 11.461 | 2.743 | 20.3 | 22.3 | – | JPL
73P/Schwassmann–Wachmann 3-AT | 5.20 | 0.687 | 3.001 | 11.335 | 2.816 | 21.0 | ? | – | JPL
73P/Schwassmann–Wachmann 3-AU | 5.35 | 0.693 | 3.058 | 11.382 | 2.785 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-AV | 5.36 | 0.693 | 3.062 | 11.395 | 2.783 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-AW | 4.97 | 0.677 | 2.914 | 11.240 | 2.866 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-AX | 5.33 | 0.692 | 3.050 | 11.428 | 2.789 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-AY | 4.92 | 0.675 | 2.894 | 11.226 | 2.877 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-AZ | 4.92 | 0.675 | 2.894 | 11.221 | 2.877 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-BA | 5.09 | 0.682 | 2.961 | 11.271 | 2.839 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-BB | 5.11 | 0.682 | 2.968 | 11.190 | 2.836 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-BC | 5.55 | 0.700 | 3.134 | 11.459 | 2.746 | 19.8 | 20.1 | – | JPL
73P/Schwassmann–Wachmann 3-BD | 5.14 | 0.682 | 2.979 | 10.975 | 2.832 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-BE | 5.09 | 0.682 | 2.958 | 11.317 | 2.840 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-BF | 5.17 | 0.686 | 2.989 | 11.322 | 2.823 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-BG | 5.14 | 0.685 | 2.980 | 11.325 | 2.828 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-BH | 5.09 | 0.682 | 2.959 | 11.289 | 2.839 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-BI | 5.09 | 0.682 | 2.960 | 11.300 | 2.839 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-BJ | 5.30 | 0.691 | 3.041 | 11.370 | 2.795 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-BK | 5.31 | 0.692 | 3.045 | 11.371 | 2.792 | 23.7 | ? | – | JPL
73P/Schwassmann–Wachmann 3-BL | 5.44 | 0.696 | 3.091 | 11.409 | 2.768 | 22.4 | ? | – | JPL
73P/Schwassmann–Wachmann 3-BM | 5.09 | 0.682 | 2.959 | 11.294 | 2.839 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-BN | 5.32 | 0.692 | 3.047 | 11.377 | 2.791 | 21.3 | 22.0 | – | JPL
73P/Schwassmann–Wachmann 3-BO | 5.32 | 0.692 | 3.048 | 11.376 | 2.791 | 22.9 | 24.5 | – | JPL
73P/Schwassmann–Wachmann 3-BP | 5.09 | 0.682 | 2.960 | 11.291 | 2.839 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-BQ | 5.34 | 0.692 | 3.054 | 11.388 | 2.788 | 20.8 | 23.4 | – | JPL
73P/Schwassmann–Wachmann 3-BR | 5.16 | 0.685 | 2.984 | 11.319 | 2.825 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-BS | 5.50 | 0.699 | 3.115 | 11.444 | 2.756 | – | – | – | JPL
73P/Schwassmann–Wachmann 3-BT | 5.44 | 0.686 | 3.092 | 11.238 | 2.784 | 13.3 | ? | – | JPL

### 101P/Chernykh

[edit]

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This is a list of 101P/Chernykh (2 entries) with all its cometary fragments listed at JPL's SBDB (see list).

Comet designation | Period
(years)  | e | a
(AU)  | i
(°)  | JTiss | M1  | M2  | Diam. | Ref

|
|
|
|
|
|
|
|
|

101P/Chernykh | 13.91 | 0.594 | 5.785 | 5.080 | 2.590 | 11.7 | 14.0 | 5.6 km | MPC · JPL
101P/Chernykh-B | 13.97 | 0.595 | 5.800 | 5.078 | 2.588 | 13.0 | ? | – | JPL

### 128P/Shoemaker–Holt

[edit]

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This is a list of 128P/Shoemaker–Holt (3 entries) with all its cometary fragments listed at JPL's SBDB (see list).

Comet designation | Period
(years)  | e | a
(AU)  | i
(°)  | JTiss | M1  | M2  | Diam. | Ref

|
|
|
|
|
|
|
|
|

128P/Shoemaker–Holt 1 | 9.56 | 0.322 | 4.505 | 4.363 | 2.912 | 7.0 | 14.2 | – | MPC · JPL
128P/Shoemaker-Holt 1-A | 9.73 | 0.334 | 4.557 | 4.354 | 2.901 | 8.5 | 14. | – | JPL
128P/Shoemaker-Holt 1-B | 9.51 | 0.321 | 4.489 | 4.362 | 2.913 | 5.6 | 16.7 | 4.6 km | JPL

### 141P/Machholz

[edit]

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This is a list of 141P/Machholz (3 entries) with all its cometary fragments listed at JPL's SBDB (see list) and CBAT.[3][4]

Comet designation | Period
(years)  | e | a
(AU)  | i
(°)  | JTiss | M1  | M2  | Diam. | Ref

|
|
|
|
|
|
|
|
|

141P/Machholz 2
(141P/Machholz 2-A) | 5.34 | 0.736 | 3.056 | 13.942 | – | 14.7 | 19.0 | – | MPC · JPL
141P/Machholz 2-B
(141P/Machholz 2-H) | 5.34 | 0.736 | 3.056 | 13.950 | – | – | 20.3 | – | [3]
141P/Machholz 2-C | 5.35 | 0.736 | 3.058 | 13.879 | – | – | – | – | [3]
141P/Machholz 2-D | 5.34 | 0.736 | 3.056 | 13.943 | – | 12.5 | 19.6 | – | JPL · [3][4]
141P/Machholz 2-E | 4.91 | 0.738 | 2.888 | 12.979 | – | – | – | – | [3]
141P/Machholz 2-F
(fragment of D) | 5.35 | 0.736 | 3.060 | 13.801 | – | – | – | – | [4]
141P/Machholz 2-G
(fragment of D) | 5.50 | 0.753 | 3.117 | 12.832 | – | – | – | – | [4]

### 205P/Giacobini

[edit]

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This is a list of 205P/Giacobini (4 entries) with all its cometary fragments listed at JPL's SBDB (see list).

Comet designation | Period
(years)  | e | a
(AU)  | i
(°)  | JTiss | M1  | M2  | Diam. | Ref

|
|
|
|
|
|
|
|
|

205P/Giacobini | 6.68 | 0.567 | 3.548 | 15.286 | 2.779 | 13.0 | ? | – | MPC · JPL
205P/Giacobini-A | 6.66 | 0.569 | 3.539 | 15.305 | 2.779 | 12.0 | 15.7 | – | JPL
205P/Giacobini-B | 6.84 | 0.575 | 3.603 | 15.405 | 2.756 | 18.5 | ? | – | JPL
205P/Giacobini-C | 6.66 | 0.569 | 3.540 | 15.309 | 2.779 | – | – | – | JPL

### 213P/Van Ness

[edit]

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This is a list of 213P/Van Ness (2 entries) with all its cometary fragments listed at JPL's SBDB (see list).

Comet designation | Period
(years)  | e | a
(AU)  | i
(°)  | JTiss | M1  | M2  | Diam. | Ref

|
|
|
|
|
|
|
|
|

213P/Van Ness | 6.34 | 0.382 | 3.426 | 10.266 | 2.994 | 11.0 | 14.1 | – | MPC · JPL
213P/Van Ness-B | 6.33 | 0.380 | 3.422 | 10.240 | 2.997 | 7.3 | 18.2 | – | JPL

### 332P/Ikeya–Murakami

[edit]

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This is a list of 332P/Ikeya–Murakami (10 entries) with all its cometary fragments listed at JPL's SBDB (see list).

Comet designation | Period
(years)  | e | a
(AU)  | i
(°)  | JTiss | M1  | M2  | Diam. | Ref

|
|
|
|
|
|
|
|
|

332P/Ikeya–Murakami | 5.42 | 0.489 | 3.087 | 9.378 | 3.012 | 5.2 | 12.5 | – | MPC · JPL
332P/Ikeya–Murakami-A | 5.42 | 0.490 | 3.086 | 9.387 | 3.010 | 16.9 | 19.3 | – | JPL
332P/Ikeya–Murakami-B | 5.41 | 0.490 | 3.083 | 9.382 | 3.012 | 16.5 | 20.8 | – | JPL
332P/Ikeya–Murakami-C | 5.42 | 0.490 | 3.086 | 9.386 | 3.010 | 5.2 | 12.5 | – | JPL
332P/Ikeya–Murakami-D | 5.41 | 0.490 | 3.083 | 9.379 | 3.011 | 19.5 | ? | – | JPL
332P/Ikeya–Murakami-E | 5.43 | 0.491 | 3.088 | 9.388 | 3.010 | ? | 22.5 | – | JPL
332P/Ikeya–Murakami-F | 5.61 | 0.499 | 3.158 | 9.519 | 2.980 | ? | 22.1 | – | JPL
332P/Ikeya–Murakami-G | 5.36 | 0.494 | 3.063 | 9.273 | 3.016 | 20.6 | ? | – | JPL
332P/Ikeya–Murakami-H | 5.42 | 0.490 | 3.087 | 9.387 | 3.010 | 18.9 | ? | – | JPL
332P/Ikeya–Murakami-I | 5.41 | 0.490 | 3.083 | 9.380 | 3.012 | ? | 21.7 | – | JPL

## See also

[edit]

* List of interstellar comets
* List of comets by type
* List of non-periodic comets
* List of periodic comets

## References

[edit]

1. ^ "Periodic Comet Numbers". Minor Planet Center. 27 September 2023. Retrieved 11 October 2023.
2. ^ "breakup of 73P/Schwassmann–Wachmann". NASA. Retrieved 3 December 2014.
3. ^ a b c d e "IAUC 6081: 1994o". Central Bureau for Astronomical Telegrams. 21 September 1994. Retrieved 5 May 2021.
4. ^ a b c d "IAUC 6090: 1994o; 1994aa". Central Bureau for Astronomical Telegrams. 6 October 1994. Retrieved 5 May 2021.

* v
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|

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Latest|

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Culture and
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Lists of comets (more)

| Periodic
comets|

| Until 1985
(all)|

* 1P/Halley
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* 4P/Faye
* 5D/Brorsen
* 6P/d'Arrest
* 7P/Pons–Winnecke
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* 11P/Tempel–Swift–LINEAR
* 12P/Pons–Brooks
* 13P/Olbers
* 14P/Wolf
* 15P/Finlay
* 16P/Brooks
* 17P/Holmes
* 18D/Perrine–Mrkos
* 19P/Borrelly
* 20D/Westphal
* 21P/Giacobini–Zinner
* 22P/Kopff
* 23P/Brorsen–Metcalf
* 24P/Schaumasse
* 25D/Neujmin
* 26P/Grigg–Skjellerup
* 27P/Crommelin
* 28P/Neujmin
* 29P/Schwassmann–Wachmann
* 30P/Reinmuth
* 31P/Schwassmann–Wachmann
* 32P/Comas Solà
* 33P/Daniel
* 34D/Gale
* 35P/Herschel–Rigollet
* 36P/Whipple
* 37P/Forbes
* 38P/Stephan–Oterma
* 39P/Oterma
* 40P/Väisälä
* 41P/Tuttle–Giacobini–Kresák
* 42P/Neujmin
* 43P/Wolf–Harrington
* 44P/Reinmuth
* 45P/Honda–Mrkos–Pajdušáková
* 46P/Wirtanen
* 47P/Ashbrook–Jackson
* 48P/Johnson
* 49P/Arend–Rigaux
* 50P/Arend
* 51P/Harrington
* 52P/Harrington–Abell
* 53P/Van Biesbroeck
* 54P/de Vico–Swift–NEAT
* 55P/Tempel–Tuttle
* 56P/Slaughter–Burnham
* 57P/du Toit–Neujmin–Delporte
* 58P/Jackson–Neujmin
* 59P/Kearns–Kwee
* 60P/Tsuchinshan
* 61P/Shajn–Schaldach
* 62P/Tsuchinshan
* 63P/Wild
* 64P/Swift–Gehrels
* 65P/Gunn
* 66P/du Toit
* 67P/Churyumov–Gerasimenko
* 68P/Klemola
* 69P/Taylor
* 70P/Kojima
* 71P/Clark
* 72P/Denning–Fujikawa
* 73P/Schwassmann–Wachmann
* 74P/Smirnova–Chernykh
* 75D/Kohoutek
* 76P/West–Kohoutek–Ikemura
* 77P/Longmore
* 78P/Gehrels
* 79P/du Toit–Hartley
* 80P/Peters–Hartley
* 81P/Wild
* 82P/Gehrels
* 83D/Russell
* 84P/Giclas
* 85D/Boethin

|

After 1985
(notable)|

* 88P/Howell
* 92P/Sanguin
* 96P/Machholz
* 97P/Metcalf–Brewington
* 103P/Hartley
* 107P/Wilson–Harrington
* 108P/Ciffréo
* 109P/Swift–Tuttle
* 122P/de Vico
* 126P/IRAS
* 141P/Machholz
* 144P/Kushida
* 147P/Kushida–Muramatsu
* 153P/Ikeya–Zhang
* 156P/Russell–LINEAR
* 161P/Hartley–IRAS
* 162P/Siding Spring
* 168P/Hergenrother
* 169P/NEAT
* 177P/Barnard
* 178P/Hug–Bell
* 205P/Giacobini
* 209P/LINEAR
* 238P/Read
* 246P/NEAT
* 249P/LINEAR
* 252P/LINEAR
* 255P/Levy
* 273P/Pons–Gambart
* 289P/Blanpain
* 311P/PanSTARRS
* 322P/SOHO
* 323P/SOHO
* 332P/Ikeya–Murakami
* 333P/LINEAR
* 354P/LINEAR
* 362P
* 460P/PanSTARRS

Comet-like
asteroids|

* 596 Scheila
* 2060 Chiron (95P)
* 4015 Wilson–Harrington (107P)
* 7968 Elst–Pizarro (133P)
* 165P/LINEAR
* 166P/NEAT
* 167P/CINEOS
* 60558 Echeclus (174P)
* 118401 LINEAR (176P)
* 238P/Read
* 259P/Garradd
* 311P/PanSTARRS
* 324P/La Sagra
* 331P/Gibbs
* 354P/LINEAR
* 358P/PANSTARRS
* P/2013 R3 (Catalina-PANSTARRS)
* (300163) 2006 VW139

Lost|

| Recovered|

* 9P/Tempel
* 11P/Tempel–Swift–LINEAR
* 15P/Finlay
* 17P/Holmes
* 27P/Crommelin
* 54P/de Vico–Swift–NEAT
* 55P/Tempel–Tuttle
* 57P/du Toit–Neujmin–Delporte
* 69P/Taylor
* 72P/Denning–Fujikawa
* 80P/Peters–Hartley
* 97P/Metcalf–Brewington
* 107P/Wilson–Harrington
* 113P/Spitaler
* 122P/de Vico
* 157P/Tritton
* 205P/Giacobini
* 206P/Barnard–Boattini
* 226P/Pigott–LINEAR–Kowalski
* 271P/van Houten–Lemmon
* 289P/Blanpain
* 489P/Denning

|

Destroyed|

* 3D/Biela
* D/1993 F2 (Shoemaker–Levy 9)

Not found|

* D/1770 L1 (Lexell)
* 5D/Brorsen
* 18D/Perrine–Mrkos
* 20D/Westphal
* 25D/Neujmin
* 34D/Gale
* 75D/Kohoutek
* 83D/Russell
* 85D/Boethin
* D/1978 R1 (Haneda–Campos)

Visited by
spacecraft|

* 21P/Giacobini–Zinner (1985)
* 1P/Halley (1986)
* 26P/Grigg–Skjellerup (1992)
* 19P/Borrelly (2001)
* 81P/Wild (2004)
* 9P/Tempel (2005, 2011)
* C/2006 P1 (2007)
* 103P/Hartley (2010)
* 67P/Churyumov–Gerasimenko (2014)

Near-Parabolic
comets
(notable)|

| Until 1990|

* C/-43 K1 (Caesar's Comet)
* X/1106 C1 (Great Comet of 1106)
* C/1264 N1 (Great Comet of 1264)
* C/1402 D1 (Great Comet of 1402)
* C/1471 Y1 (Great Comet of 1472)
* C/1577 V1 (Great Comet of 1577)
* C/1652 Y1
* C/1680 V1 (Great Comet of 1680, Kirsch's Comet, Newton's Comet))
* C/1702 H1 (Comet of 1702)
* C/1729 P1 (Comet of 1729, Comet Sarabat)
* C/1739 K1 (Zanotti)
* C/1743 X1 (Great Comet of 1744, Comet Klinkenberg-Chéseaux)
* C/1760 A1 (Great Comet of 1760)
* C/1769 P1 (Great Comet of 1769)
* C/1807 R1 (Great Comet of 1807)
* C/1811 F1 (Great Comet of 1811)
* C/1819 N1 (Great Comet of 1819)
* C/1823 Y1 (Great Comet of 1823)
* C/1843 D1 (Great March Comet of 1843)
* C/1846 J1 (Brorsen)
* C/1847 T1 (Miss Mitchell's Comet)
* C/1852 K1 (Chacornac)
* C/1853 G1 (Schweizer)
* C/1858 L1 (Comet Donati)
* C/1861 G1 (Comet Thatcher)
* C/1861 J1 (Great Comet of 1861)
* C/1862 N1 (Schmidt)
* C/1864 N1 (Tempel)
* C/1865 B1 (Great Southern Comet of 1865)
* X/1872 X1 (Pogson's Comet)
* C/1874 H1 (Comet Coggia)
* C/1881 K1 (Comet Tebbutt)
* C/1882 R1 (Great Comet of 1882)
* C/1887 B1 (Great Southern Comet of 1887)
* C/1893 U1 (Brooks)
* C/1901 G1 (Great Comet of 1901)
* C/1907 G1 (Grigg–Mellish)
* C/1910 A1 (Great January Comet of 1910)
* C/1911 N1 (Kiess)
* C/1911 O1 (Brooks)
* C/1911 S3 (Beljawsky)
* C/1915 C1 (Mellish)
* C/1917 F1 (Mellish)
* C/1927 X1 (Skjellerup–Maristany)
* C/1931 P1 (Ryves)
* C/1936 O1 (Kaho–Kozik–Lis)
* C/1939 H1 (Jurlof–Achmarof–Hassel)
* C/1941 B2 (de Kock-Paraskevopoulos)
* C/1947 X1 (Southern Comet)
* C/1948 L1 (Honda–Bernasconi)
* C/1948 V1 (Eclipse)
* C/1956 R1 (Arend–Roland)
* C/1957 P1 (Mrkos)
* C/1961 O1 (Wilson-Hubbard)
* C/1961 R1 (Humason)
* C/1961 T1 (Seki)
* C/1962 C1 (Seki-Lines)
* C/1963 A1 (Ikeya)
* C/1963 R1 (Pereyra)
* C/1964 N1 (Ikeya)
* C/1965 S1 (Ikeya-Seki)
* C/1969 T1 (Tago-Sato-Kosaka)
* C/1969 Y1 (Bennett)
* C/1970 K1 (White–Ortiz–Bolelli)
* C/1973 E1 (Kohoutek)
* C/1975 T2 (Suzuki–Saigusa–Mori)
* C/1975 V1 (West)
* C/1979 Y1 (Bradfield)
* C/1980 E1 (Bowell)
* C/1983 H1 (IRAS–Araki–Alcock)
* C/1983 J1 (Sugano–Saigusa–Fujikawa)
* C/1989 W1 (Aarseth-Brewington)
* C/1989 X1 (Austin)
* C/1989 Y1 (Skorichenko–George)

|

After 1990|

* C/1990 K1 (Levy)
* C/1992 J1 (Spacewatch–Rabinowitz)
* C/1993 Y1 (McNaught–Russell)
* C/1995 O1 (Hale–Bopp)
* C/1996 B2 (Hyakutake)
* C/1997 L1 (Zhu–Balam)
* C/1998 H1 (Stonehouse)
* C/1998 J1 (SOHO)
* C/1999 F1 (Catalina)
* C/1999 S4 (LINEAR)
* C/2000 WM1 (LINEAR)
* C/2001 A2 (LINEAR)
* C/2001 OG108 (LONEOS)
* C/2001 Q4 (NEAT)
* C/2002 T7 (LINEAR)
* C/2002 V1 (NEAT)
* C/2004 F4 (Bradfield)
* C/2004 Q2 (Machholz)
* C/2006 A1 (Pojmański)
* C/2006 M4 (SWAN)
* C/2006 P1 (McNaught)
* C/2007 E2 (Lovejoy)
* C/2007 F1 (LONEOS)
* C/2007 N3 (Lulin)
* C/2007 Q3 (Siding Spring)
* C/2007 W1 (Boattini)
* C/2009 F6 (Yi–SWAN)
* C/2009 R1 (McNaught)
* C/2010 X1 (Elenin)
* C/2011 L4 (PANSTARRS)
* C/2011 W3 (Lovejoy)
* C/2012 E2 (SWAN)
* C/2012 F6 (Lemmon)
* C/2012 K1 (PANSTARRS)
* C/2012 S1 (ISON)
* C/2013 A1 (Siding Spring)
* C/2013 R1 (Lovejoy)
* C/2013 US10 (Catalina)
* C/2013 V5 (Oukaimeden)
* C/2014 E2 (Jacques)
* C/2014 Q1 (PanSTARRS)
* C/2014 Q2 (Lovejoy)
* C/2014 UN271 (Bernardinelli–Bernstein)
* C/2015 ER61 (PanSTARRS)
* C/2015 V2 (Johnson)
* C/2017 K2 (PanSTARRS)
* 1I/2017 U1 ʻOumuamua
* C/2018 Y1 (Iwamoto)
* 2I/Borisov
* C/2019 U6 (Lemmon)
* C/2019 Y4 (ATLAS)
* C/2020 F3 (NEOWISE)
* C/2020 F8 (SWAN)
* C/2021 A1 (Leonard)
* C/2022 E3 (ZTF)
* C/2023 A3 (Tsuchinshan–ATLAS)
* C/2023 P1 (Nishimura)
* C/2024 G3 (ATLAS)
* C/2024 S1 (ATLAS)

After 1910
(by name)|

* Aarseth-Brewington
* Arend–Roland
* ATLAS
* C/2019 Y4 (ATLAS)
* C/2024 G3 (ATLAS)
* C/2024 S1 (ATLAS)
* Austin
* Beljawsky
* Bennett
* Bernardinelli–Bernstein
* Boattini
* Borisov
* Bowell
* Bradfield
* C/1979 Y1
* C/2004 F4
* Brooks
* Catalina
* C/1999 F1
* C/2013 US10
* de Kock–Paraskevopoulos
* Eclipse
* Elenin
* Hale-Bopp
* Honda–Bernasconi
* Humason
* Hyakutake
* Ikeya
* C/1963 A1
* C/1964 N1
* Ikeya-Seki
* IRAS–Araki–Alcock
* ISON
* Iwamoto
* Jacques
* Johnson
* Jurlof–Achmarof–Hassel
* Kaho–Kozik–Lis
* Kiess
* Kohoutek
* Lemmon
* C/2012 F6
* C/2018 C2
* C/2019 U6
* Leonard
* Levy
* LINEAR
* C/1999 S4
* C/2000 WM1
* C/2001 A2
* C/2002 T7
* LONEOS
* C/2001 OG108
* C/2007 F1
* Lovejoy
* C/2007 E2
* C/2011 W3
* C/2013 R1
* C/2014 Q2
* Lulin
* Machholz
* McNaught
* C/2006 P1
* C/2009 R1
* McNaught–Russell
* John E. Mellish
* C/1915 C1 (Mellish)
* C/1917 F1 (Mellish)
* Mrkos
* NEAT
* C/2001 Q4
* C/2002 V1
* NEOWISE
* Nishimura
* Oukaimeden
* ʻOumuamua
* Pan-STARRS
* C/2011 L4
* C/2012 K1
* 311P/PanSTARRS
* C/2014 Q1
* C/2015 ER61
* C/2017 K2
* Pereyra
* Pojmański
* Ryves
* Seki
* Seki–Lines
* Siding Spring
* C/2007 Q3
* C/2013 A1
* Skjellerup–Maristany
* Skorichenko–George
* SOHO
* Southern
* Spacewatch–Rabinowitz
* Stonehouse
* Sugano–Saigusa–Fujikawa
* Suzuki–Saigusa–Mori
* SWAN
* C/2006 M4
* C/2012 E2
* C/2020 F8
* Tago-Sato-Kosaka
* Tsuchinshan–ATLAS
* West
* White–Ortiz–Bolelli
* Wilson–Hubbard
* Yi–SWAN
* Zhu–Balam
* ZTF

* Category

Portals:

* Astronomy
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* Outer space
* Solar System

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