List of numbered comets

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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 November 2021 there are 436 numbered comets (1P–436P),[1] most of them being members of the Jupiter-family (JFC). There are also 31 Encke-type comets (ETCs), 14 Halley-type comets (HTCs), five Chiron-type comets (CTCs), and one long-period comet (153P). About a third of these 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.

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

List[]

Comet designation Discoverer(s) or namesake(s) Orbital period
(years)
Semi-major axis
(AU)
Inclination
(°)
Ecc. tot./
abs. mag (M1)
Class NEC Ref
1P/Halley E. Halley 75.32 17.834 162.26 0.967 5.5 HTC JPL
2P/Encke J. Encke 3.30 2.215 11.782 0.848 15.5 ETC JPL
3D/Biela W. Biela 6.65 3.535 13.216 0.751 7.1 JFC JPL
4P/Faye Faye 7.52 3.838 9.070 0.570 10.9 JFC JPL
5D/Brorsen T. Brorsen 5.46 3.101 29.382 0.810 8.3 JFC JPL
6P/d'Arrest H. d'Arrest 6.56 3.504 19.482 0.611 14.8 JFC JPL
7P/Pons–Winnecke J.-L. Pons
F. Winnecke
6.37 3.436 22.296 0.634 15.4 JFC JPL
8P/Tuttle H. Tuttle 13.61 5.701 54.983 0.820 12.3 JFC JPL
9P/Tempel
(Tempel 1)
W. Tempel 5.58 3.146 10.474 0.510 12.4 JFC JPL
10P/Tempel
(Tempel 2)
W. Tempel 5.37 3.066 12.024 0.536 14.1 JFC JPL
11P/Tempel–Swift–LINEAR W. Tempel
L. Swift
LINEAR
6.23 3.387 14.018 0.557 17.1 JFC JPL
12P/Pons–Brooks J.-L. Pons
W. Brooks
70.06 16.995 74.704 0.954 5. HTC JPL
13P/Olbers H. Olbers 69.52 16.907 44.610 0.930 5. HTC JPL
14P/Wolf M. F. Wolf 8.75 4.247 27.943 0.357 15.7 JFC JPL
15P/Finlay W. Finlay 6.51 3.487 6.804 0.720 10.3 JFC JPL
16P/Brooks
(Brooks 2)
W. Brooks 6.15 3.358 4.261 0.563 12.6 JFC JPL
17P/Holmes E. Holmes 6.89 3.619 19.092 0.432 8.9 JFC JPL
18D/Perrine–Mrkos Perrine
A. Mrkos
6.72 3.560 17.759 0.643 11.5 JFC JPL
19P/Borrelly A. Borrelly 6.86 3.610 30.313 0.623 8.2 JFC JPL
20D/Westphal J. Westphal 61.87 15.642 40.890 0.920 8.8 HTC JPL
21P/Giacobini–Zinner M. Giacobini
E. Zinner
6.55 3.500 32.003 0.710 13.1 JFC JPL
22P/Kopff A. Kopff 6.43 3.458 4.724 0.544 12.1 JFC JPL
23P/Brorsen–Metcalf T. Brorsen
J. H. Metcalf
70.52 17.069 19.334 0.972 7.8 HTC JPL
24P/Schaumasse A. Schaumasse 8.26 4.086 11.734 0.705 12.0 JFC JPL
25D/Neujmin
(Neujmin 2)
G. N. Neujmin 5.43 3.089 10.639 0.567 12.5 JFC JPL
26P/Grigg–Skjellerup J. Grigg
J. Skjellerup
5.31 3.043 22.356 0.633 15.1 JFC JPL
27P/Crommelin A. Crommelin 28.07 9.236 28.967 0.919 12.8 HTC JPL
28P/Neujmin
(Neujmin 1)
G. N. Neujmin 18.21 6.923 14.378 0.774 13.2 JFC JPL
29P/Schwassmann–Wachmann
(Schwassmann-Wachmann 1)
A. Schwassmann
A. Wachmann
14.68 5.994 9.385 0.045 8.6 JFC JPL
30P/Reinmuth
(Reinmuth 1)
K. Reinmuth 7.33 3.774 8.126 0.502 13.6 JFC JPL
31P/Schwassmann–Wachmann
(Schwassmann–Wachmann 2)
A. Schwassmann
A. Wachmann
8.74 4.243 4.547 0.193 5.1 JFC JPL
32P/Comas Solà J. Comas Solà 9.58 4.510 9.969 0.555 11.0 JFC JPL
33P/Daniel 8.09 4.030 22.386 0.462 11.9 JFC JPL
34D/Gale W. Gale 11.00 4.944 11.728 0.761 10.5 JFC JPL
35P/Herschel–Rigollet C. Herschel
155.00 28.844 64.207 0.974 8.3 HTC JPL
36P/Whipple F. L. Whipple 8.51 4.167 9.933 0.259 11.1 JFC JPL
37P/Forbes A. Forbes 6.42 3.456 8.962 0.534 11.5 JFC JPL
38P/Stephan–Oterma E. Stephan
L. Oterma
37.93 11.289 18.353 0.859 11.5 HTC JPL
39P/Oterma L. Oterma 19.38 7.214 1.951 0.243 5. CTC JPL
40P/Väisälä
(Väisälä 1)
Y. Väisälä 10.98 4.940 11.493 0.632 11.7 JFC JPL
41P/Tuttle–Giacobini–Kresák H. P. Tuttle
M. Giacobini
L. Kresák
5.42 3.085 9.229 0.661 15.3 JFC JPL
42P/Neujmin
(Neujmin 3)
G. N. Neujmin 10.77 4.876 3.985 0.584 13.2 JFC JPL
43P/Wolf–Harrington M. F. Wolf
R. Harrington
6.13 3.350 15.972 0.595 8.6 JFC JPL
44P/Reinmuth
(Reinmuth 2)
K. Reinmuth 7.10 3.693 5.895 0.427 13.5 JFC JPL
45P/Honda–Mrkos–Pajdušáková M. Honda
A. Mrkos
L. Pajdušáková
5.26 3.025 4.248 0.824 15.1 JFC JPL
46P/Wirtanen C. A. Wirtanen 5.44 3.093 11.748 0.659 16.5 JFC JPL
47P/Ashbrook–Jackson J. Ashbrook
C. Jackson
8.39 4.127 13.030 0.317 9.9 JFC JPL
48P/Johnson E. L. Johnson 6.95 3.642 13.661 0.368 9.3 JFC JPL
49P/Arend–Rigaux S. Arend
F. Rigaux
6.73 3.563 19.050 0.600 14.2 JFC JPL
50P/Arend S. Arend 8.27 4.088 19.162 0.530 14.1 JFC JPL
51P/Harrington [list] R. G. Harrington 7.16 3.714 5.424 0.542 11.8 JFC JPL
list
52P/Harrington–Abell R. G. Harrington
G. Abell
7.58 3.857 10.226 0.540 7.9 JFC JPL
53P/Van Biesbroeck G. Van Biesbroeck 12.56 5.405 6.611 0.551 9.9 JFC JPL
54P/de Vico–Swift–NEAT F. de Vico
E. Swift
NEAT
7.38 3.790 6.067 0.427 13.1 JFC JPL
55P/Tempel–Tuttle W. Tempel
H. P. Tuttle
33.24 10.338 162.49 0.906 10. HTC JPL
56P/Slaughter–Burnham
R. Burnham
11.47 5.086 8.147 0.507 9.5 JFC JPL
57P/du Toit–Neujmin–Delporte [list] D. du Toit
G. N. Neujmin
E. Delporte
6.42 3.453 2.848 0.499 13.9 JFC JPL
list
58P/Jackson–Neujmin C. Jackson
G. N. Neujmin
8.23 4.077 13.491 0.663 8.5 JFC JPL
59P/Kearns–Kwee
K. Kwee
9.52 4.491 9.343 0.476 10.4 JFC JPL
60P/Tsuchinshan
(Tsuchinshan 2)
Tsuchinshan 6.57 3.510 3.609 0.539 9.3 JFC JPL
61P/Shajn–Schaldach P. F. Shajn
R. D. Schaldach
7.06 3.681 6.008 0.427 13.4 JFC JPL
62P/Tsuchinshan
(Tsuchinshan 1)
Tsuchinshan 6.39 3.442 9.710 0.598 7.8 JFC JPL
63P/Wild
(Wild 1)
P. Wild 13.21 5.588 19.780 0.651 6.5 JFC JPL
64P/Swift–Gehrels L. A. Swift
T. Gehrels
9.41 4.456 8.948 0.687 14.1 JFC JPL
65P/Gunn J. E. Gunn 7.65 3.883 9.183 0.251 11.4 JFC JPL
66P/du Toit D. du Toit 14.78 6.023 18.669 0.787 15.7 JFC JPL
67P/Churyumov–Gerasimenko K. Churyumov
S. Gerasimenko
6.45 3.465 7.044 0.641 11.3 JFC JPL
68P/Klemola A. R. Klemola 10.84 4.897 11.140 0.639 11.1 JFC JPL
69P/Taylor 7.67 3.889 22.042 0.414 17.3 JFC JPL
70P/Kojima N. Kojima 7.05 3.676 6.596 0.453 11.1 JFC JPL
71P/Clark 5.56 3.137 9.445 0.494 11.7 JFC JPL
72P/Denning–Fujikawa W. Denning
S. Fujikawa
9.03 4.336 9.169 0.819 18.3 JFC JPL
73P/Schwassmann–Wachmann [list]
(Schwassmann-Wachmann 3)
A. Schwassmann
A. Wachmann
5.44 3.091 11.237 0.686 13.1 JFC JPL
list
74P/Smirnova–Chernykh T. Smirnova
N. S. Chernykh
8.50 4.166 6.651 0.148 5.0 ETC JPL
75D/Kohoutek L. Kohoutek 6.67 3.543 5.907 0.496 10.5 JFC JPL
76P/West–Kohoutek–Ikemura R. M. West
L. Kohoutek
T. Ikemura
6.47 3.471 30.467 0.538 14.8 JFC JPL
77P/Longmore 6.83 3.599 24.399 0.358 9.5 JFC JPL
78P/Gehrels
(Gehrels 2)
T. Gehrels 7.22 3.736 6.253 0.462 8.8 JFC JPL
79P/du Toit–Hartley D. du Toit
M. Hartley
5.06 2.946 3.146 0.619 15.0 JFC JPL
80P/Peters–Hartley C. H. F. Peters
M. Hartley
8.07 4.022 29.923 0.599 9.3 JFC JPL
81P/Wild
(Wild 2)
P. Wild 6.40 3.449 3.239 0.538 7.9 JFC JPL
82P/Gehrels
(Gehrels 3)
T. Gehrels 8.42 4.139 1.127 0.124 7.5 ETC JPL
83D/Russell
(Russell 1)
K. S. Russell 6.10 3.338 22.659 0.517 14. JFC JPL
84P/Giclas H. Giclas 6.96 3.645 7.281 0.493 14.4 JFC JPL
85D/Boethin 11.81 5.185 4.295 0.781 JFC JPL
86P/Wild
(Wild 3)
P. Wild 6.88 3.616 15.477 0.369 15.9 JFC JPL
87P/Bus S. J. Bus 6.38 3.441 2.602 0.389 12.7 ETC JPL
88P/Howell E. Howell 5.48 3.109 4.383 0.563 12.3 JFC JPL
89P/Russell
(Russell 2)
K. S. Russell 7.26 3.751 12.077 0.408 12.6 JFC JPL
90P/Gehrels
(Gehrels 1)
T. Gehrels 14.95 6.069 9.635 0.510 6.5 JFC JPL
91P/Russell
(Russell 3)
K. S.Russell 7.68 3.891 14.091 0.330 7.3 JFC JPL
92P/Sanguin J. Sanguin 12.40 5.358 19.445 0.659 11.1 JFC JPL
93P/Lovas
(Lovas 1)
M. Lovas 9.20 4.389 12.205 0.613 12.5 JFC JPL
94P/Russell
(Russell 4)
K. S. Russell 6.60 3.517 6.182 0.363 13.2 ETC JPL
95P/Chiron
(2060 Chiron)
C. T. Kowal 50.63 13.686 6.940 0.379 ? CEN/CTC JPL
96P/Machholz
(Machholz 1)
D. Machholz 5.28 3.033 58.539 0.959 13.4 JFC JPL
97P/Metcalf–Brewington J. H. Metcalf
H. Brewington
10.51 4.799 17.870 0.457 12.9 JFC JPL
98P/Takamizawa K. Takamizawa 7.43 3.808 10.544 0.561 14.3 JFC JPL
99P/Kowal
(Kowal 1)
C. T. Kowal 15.11 6.111 4.344 0.228 6.8 JFC JPL
100P/Hartley
(Hartley 1)
M. Hartley 6.35 3.428 25.590 0.413 11.3 JFC JPL
101P/Chernykh [list] N. S. Chernykh 13.84 5.765 5.020 0.602 10.5 JFC JPL
list
102P/Shoemaker
(Shoemaker 1)
C. & E. Shoemaker 7.22 3.737 26.246 0.473 16.5 JFC JPL
103P/Hartley
(Hartley 2)
M. Hartley 6.46 3.470 13.619 0.695 14.2 JFC JPL
104P/Kowal
(Kowal 2)
C. T. Kowal 5.90 3.263 10.254 0.639 13.4 JFC JPL
105P/Singer Brewster S. Singer-Brewster 6.47 3.472 9.171 0.409 13.7 JFC JPL
106P/Schuster H.-E. Schuster 7.29 3.758 20.148 0.589 10.5 JFC JPL
107P/Wilson–Harrington
(4015 Wilson–Harrington)
E. F. Helin
A. G. Wilson
R. Harrington
4.26 2.626 2.798 0.631 ? Apollo, NEO, PHA JPL
108P/Ciffréo J. Ciffréo 7.24 3.743 13.096 0.543 10.4 JFC JPL
109P/Swift–Tuttle L. Swift
H. P. Tuttle
133.28 26.092 113.45 0.963 4.5 HTC JPL
110P/Hartley
(Hartley 3)
M. Hartley 6.87 3.613 11.692 0.315 6.7 JFC JPL
111P/Helin–Roman–Crockett E. F. Helin
B. Roman
8.49 4.160 4.229 0.110 8.4 ETC JPL
112P/Urata–Niijima T. Urata
T. Niijima
6.65 3.537 24.200 0.587 14.6 JFC JPL
113P/Spitaler R. Spitaler 7.08 3.686 5.776 0.422 13.4 JFC JPL
114P/Wiseman–Skiff J. Wiseman
B. A. Skiff
6.67 3.545 18.273 0.554 14.1 JFC JPL
115P/Maury A. Maury 8.83 4.271 11.669 0.519 13.0 JFC JPL
116P/Wild
(Wild 4)
P. Wild 6.51 3.485 3.608 0.372 6.7 ETC JPL
117P/Helin–Roman–Alu
(Helin–Roman–Alu 1)
E. F. Helin
B. Roman
J. T. Alu
8.29 4.096 8.697 0.254 6.6 JFC JPL
118P/Shoemaker–Levy
(Shoemaker–Levy 4)
C. & E. Shoemaker
D. H. Levy
6.45 3.466 8.509 0.428 10.7 JFC JPL
119P/Parker–Hartley Q. A. Parker
M. Hartley
8.87 4.284 5.191 0.291 12.0 JFC JPL
120P/Mueller
(Mueller 1)
J. E. Mueller 8.43 4.141 8.787 0.337 4.3 JFC JPL
121P/Shoemaker–Holt
(Shoemaker–Holt 2)
C. & E. Shoemaker
H. E. Holt
8.01 4.003 17.718 0.338 5.6 JFC JPL
122P/de Vico F. de Vico 74.35 17.681 85.383 0.963 7.5 HTC JPL
123P/West–Hartley R. M. West
M. Hartley
7.59 3.861 15.354 0.449 8.2 JFC JPL
124P/Mrkos A. Mrkos 6.04 3.317 31.528 0.504 16.4 JFC JPL
125P/Spacewatch Spacewatch 5.53 3.126 9.986 0.512 12.6 JFC JPL
126P/IRAS IRAS 13.42 5.646 45.803 0.696 8.8 JFC JPL
127P/Holt–Olmstead H. E. Holt
C. M. Olmstead
6.39 3.443 14.322 0.362 9.5 JFC JPL
128P/Shoemaker–Holt [list]
(Shoemaker–Holt 1)
C. & E. Shoemaker
H. E. Holt
9.56 4.505 4.363 0.322 7.1 JFC JPL
list
129P/Shoemaker–Levy
(Shoemaker–Levy 3)
C. & E. Shoemaker
D. H. Levy
8.71 4.234 3.495 0.147 14.3 ETC JPL
130P/McNaught–Hughes R. H. McNaught
S. Hughes
6.65 3.537 7.307 0.407 13.3 JFC JPL
131P/Mueller
(Mueller 2)
J. E. Mueller 7.06 3.680 7.355 0.343 8.6 JFC JPL
132P/Helin–Roman–Alu
(Helin–Roman–Alu 2)
E. F. Helin
P. Roman
J. T. Alu
8.27 4.088 5.768 0.531 14.3 JFC JPL
133P/Elst–Pizarro
(7968 Elst–Pizarro)
E. W. Elst
G. Pizarro
5.63 3.163 1.389 0.157 ? MBA JPL
134P/Kowal–Vávrová C. T. Kowal
Z. Vávrová
15.58 6.239 4.349 0.588 5.3 JFC JPL
135P/Shoemaker–Levy
(Shoemaker–Levy 8)
C. & E. Shoemaker
D. H. Levy
7.49 3.827 6.053 0.291 7.0 JFC JPL
136P/Mueller
(Mueller 3)
J. E. Mueller 8.61 4.200 9.416 0.292 4.9 JFC JPL
137P/Shoemaker–Levy
(Shoemaker–Levy 2)
C. & E. Shoemaker
D. H. Levy
9.60 4.517 4.850 0.572 15.4 JFC JPL
138P/Shoemaker–Levy
(Shoemaker–Levy 7)
C. & E. Shoemaker
D. H. Levy
6.91 3.628 10.080 0.529 16.7 JFC JPL
139P/Väisälä–Oterma Y. Väisälä
L. Oterma
9.62 4.522 2.329 0.248 7.2 JFC JPL
140P/Bowell–Skiff E. Bowell
B. A. Skiff
16.18 6.397 3.836 0.692 11.5 JFC JPL
141P/Machholz [list]
(Machholz 2)
D. Machholz 5.25 3.021 12.810 0.748 14.9 JFC JPL
list
142P/Ge–Wang
11.00 4.946 12.327 0.500 15.7 JFC JPL
143P/Kowal–Mrkos C. T. Kowal
A. Mrkos
8.91 4.298 4.689 0.409 14.5 JFC JPL
144P/Kushida Y. Kushida 7.60 3.866 4.109 0.628 13.4 JFC JPL
145P/Shoemaker–Levy
(Shoemaker–Levy 5)
C. & E. Shoemaker
D. H. Levy
8.43 4.143 11.264 0.541 13.5 JFC JPL
146P/Shoemaker–LINEAR C. & E. Shoemaker
LINEAR
8.11 4.036 23.094 0.647 13.5 JFC JPL
147P/Kushida–Muramatsu Y. Kushida
O. Muramatsu
7.43 3.807 2.368 0.276 4.5 ETC JPL
148P/Anderson–LINEAR
LINEAR
7.04 3.674 3.682 0.539 12.3 JFC JPL
149P/Mueller
(Mueller 4)
J. E. Mueller 9.00 4.327 29.752 0.388 12.3 JFC JPL
150P/LONEOS LONEOS 7.68 3.892 18.500 0.546 12.8 JFC JPL
151P/Helin E. F. Helin 14.00 5.810 4.736 0.570 8.4 JFC JPL
152P/Helin–Lawrence E. F. Helin
K. J. Lawrence
9.54 4.497 9.873 0.309 10.8 JFC JPL
153P/Ikeya–Zhang K. Ikeya
D. Zhang
365.50 51.119 28.121 0.990 4.0 JPL
154P/Brewington H. Brewington 10.79 4.883 17.830 0.671 10.7 JFC JPL
155P/Shoemaker
(Shoemaker 3)
C. & E. Shoemaker 16.94 6.596 6.395 0.726 10. JFC JPL
156P/Russell–LINEAR K. S. Russell
LINEAR
6.77 3.579 21.067 0.565 15.5 JFC JPL
157P/Tritton K. Tritton 6.30 3.412 7.278 0.601 12.0 JFC JPL
158P/Kowal–LINEAR C. T. Kowal
LINEAR
10.25 4.719 7.908 0.030 5.5 JFC JPL
159P/LONEOS LONEOS 14.19 5.860 23.464 0.382 12.9 JFC JPL
160P/LINEAR LINEAR 7.90 3.968 17.275 0.479 6.8 JFC JPL
161P/Hartley–IRAS M. Hartley
IRAS
21.46 7.721 95.698 0.835 11.4 HTC JPL
162P/Siding Spring Siding Spring 5.33 3.050 27.827 0.596 15.1 JFC JPL
163P/NEAT NEAT 7.05 3.677 12.490 0.476 11.7 JFC JPL
164P/Christensen E. Christensen 6.99 3.657 16.262 0.540 14.3 JFC JPL
165P/LINEAR LINEAR 76.69 18.050 15.905 0.622 6.3 CTC JPL
166P/NEAT NEAT 51.73 13.883 15.368 0.383 5.8 CTC JPL
167P/CINEOS CINEOS 64.85 16.141 19.127 0.270 ? CTC JPL
168P/Hergenrother C. W. Hergenrother 6.90 3.624 21.929 0.609 7.4 JFC JPL
169P/NEAT NEAT 4.20 2.604 11.302 0.767 16.5 JFC JPL
170P/Christensen E. Christensen 8.63 4.208 10.127 0.304 12.5 JFC JPL
171P/Spahr T. B. Spahr 6.71 3.557 21.936 0.502 12.2 JFC JPL
172P/Yeung W. K. Y. Yeung 6.61 3.523 11.534 0.364 14.8 JFC JPL
173P/Mueller
(Mueller 5)
J. E. Mueller 13.61 5.701 16.494 0.261 12.1 JFC JPL
174P/Echeclus
(60558 Echeclus)
Spacewatch 35.02 10.703 4.343 0.457 ? CEN JPL
175P/Hergenrother C. W. Hergenrother 6.52 3.489 6.094 0.422 9.6 JFC JPL
176P/LINEAR
(118401 LINEAR)
LINEAR 5.71 3.193 0.235 0.193 ? MBA JPL
177P/Barnard E. Barnard 119.82 24.305 31.216 0.954 15.7 HTC JPL
178P/Hug–Bell G. Hug
G. Bell
7.04 3.674 10.966 0.472 13.1 JFC JPL
179P/Jedicke R. Jedicke 14.31 5.893 19.886 0.307 5.3 JFC JPL
180P/NEAT NEAT 7.56 3.850 16.885 0.356 5.6 JFC JPL
181P/Shoemaker–Levy
(Shoemaker–Levy 6)
C. & E. Shoemaker
D. H. Levy
7.52 3.839 16.981 0.707 16.3 JFC JPL
182P/LONEOS LONEOS 5.02 2.931 16.909 0.666 19.3 JFC JPL
183P/Korlević–Jurić K. Korlević
M. Jurić
9.53 4.495 18.739 0.135 8.7 JFC JPL
184P/Lovas
(Lovas 2)
M. Lovas 6.61 3.523 1.551 0.604 18.1 JFC JPL
185P/Petriew 5.46 3.100 14.007 0.699 13.4 JFC JPL
186P/Garradd G. Garradd 11.01 4.949 28.555 0.127 6.8 JFC JPL
187P/LINEAR LINEAR 9.53 4.494 13.655 0.173 7.3 JFC JPL
188P/LINEAR–Mueller LINEAR
J. E. Mueller
9.18 4.384 10.511 0.415 11.3 JFC JPL
189P/NEAT NEAT 4.98 2.917 20.401 0.598 18.1 JFC JPL
190P/Mueller J. E. Mueller 8.73 4.240 2.190 0.521 13.7 JFC JPL
191P/McNaught R. H. McNaught 6.64 3.533 8.761 0.420 13.4 JFC JPL
192P/Shoemaker–Levy
(Shoemaker–Levy 1)
C. & E. Shoemaker
D. H. Levy
17.34 6.699 24.387 0.772 12.2 JFC JPL
193P/LINEAR–NEAT LINEAR
NEAT
6.71 3.556 10.840 0.403 7.2 JFC JPL
194P/LINEAR LINEAR 8.00 4.000 11.138 0.576 14.1 JFC JPL
195P/Hill R. Hill 16.49 6.480 36.367 0.315 8.6 JFC JPL
196P/Tichý M. Tichý 7.35 3.781 19.378 0.431 12.3 JFC JPL
197P/LINEAR LINEAR 4.85 2.866 25.543 0.630 18.2 JFC JPL
198P/ODAS ODAS 6.78 3.583 1.350 0.448 12.5 JFC JPL
199P/Shoemaker
(Shoemaker 4)
C. & E. Shoemaker 14.53 5.955 24.768 0.507 7.8 JFC JPL
200P/Larsen J. A. Larsen 10.87 4.908 12.121 0.333 10.7 JFC JPL
201P/LONEOS LONEOS 6.43 3.459 7.033 0.613 13.1 JFC JPL
202P/Scotti J. V. Scotti 7.33 3.773 2.185 0.330 12.6 JFC JPL
203P/Korlević K. Korlević 10.03 4.650 2.975 0.316 13.7 JFC JPL
204P/LINEAR–NEAT LINEAR
NEAT
7.01 3.664 6.581 0.471 12.5 JFC JPL
205P/Giacobini [list] M. Giacobini 6.66 3.541 15.306 0.569 14.5 JFC JPL
list
206P/Barnard–Boattini E. Barnard
A. Boattini
5.57 3.144 31.974 0.689 20.3 JFC JPL
207P/NEAT NEAT 7.66 3.884 10.150 0.757 16.5 JFC JPL
208P/McMillan R. S. McMillan 8.12 4.040 4.414 0.374 16.1 JFC JPL
209P/LINEAR LINEAR 5.02 2.932 20.619 0.692 16.9 JFC JPL
210P/Christensen E. Christensen 5.66 3.176 10.217 0.832 14.9 JFC JPL
211P/Hill R. Hill 6.72 3.562 18.879 0.338 14.1 JFC JPL
212P/NEAT NEAT 7.79 3.928 22.398 0.579 16.3 JFC JPL
213P/Van Ness [list] M. E. Van Ness 6.12 3.347 10.378 0.407 11.3 JFC JPL
list
214P/LINEAR LINEAR 6.84 3.604 15.226 0.490 12.1 JFC JPL
215P/NEAT NEAT 8.29 4.096 12.951 0.209 9.3 JFC JPL
216P/LINEAR LINEAR 7.65 3.883 9.043 0.445 4.9 JFC JPL
217P/LINEAR LINEAR 7.83 3.944 12.880 0.690 13.9 JFC JPL
218P/LINEAR LINEAR 6.11 3.342 18.172 0.491 15.5 JFC JPL
219P/LINEAR LINEAR 6.98 3.654 11.526 0.353 11.9 JFC JPL
220P/McNaught R. H. McNaught 5.49 3.113 8.132 0.502 15.8 JFC JPL
221P/LINEAR LINEAR 6.48 3.475 11.428 0.487 12.5 JFC JPL
222P/LINEAR LINEAR 4.83 2.857 5.147 0.727 19.3 JFC JPL
223P/Skiff B. A. Skiff 8.45 4.148 27.055 0.416 15.3 JFC JPL
224P/LINEAR–NEAT LINEAR
NEAT
6.11 3.342 14.730 0.437 13.1 JFC JPL
225P/LINEAR LINEAR 6.99 3.654 21.335 0.638 19.0 JFC JPL
226P/Pigott–LINEAR–Kowalski E. Pigott
LINEAR
R. A. Kowalski
7.32 3.770 44.004 0.529 11.9 JFC JPL
227P/Catalina–LINEAR CSS
LINEAR
6.80 3.588 6.524 0.500 13.9 JFC JPL
228P/LINEAR LINEAR 8.50 4.166 7.915 0.177 9.7 JFC JPL
229P/Gibbs A. Gibbs 7.79 3.930 26.081 0.377 14.1 JFC JPL
230P/LINEAR LINEAR 6.27 3.401 14.652 0.563 14.6 JFC JPL
231P/LINEAR–NEAT LINEAR
NEAT
8.08 4.026 12.326 0.247 7.2 JFC JPL
232P/Hill R. Hill 9.50 4.485 14.635 0.335 6.1 JFC JPL
233P/La Sagra LSSS 5.29 3.037 11.276 0.409 17.6 ETC JPL
234P/LINEAR LINEAR 7.47 3.820 11.513 0.251 6.7 JFC JPL
235P/LINEAR LINEAR 8.01 4.002 8.893 0.313 6.3 JFC JPL
236P/LINEAR LINEAR 7.20 3.728 16.334 0.509 14.9 JFC JPL
237P/LINEAR LINEAR 6.59 3.515 15.189 0.439 6.0 JFC JPL
238P/Read M. T. Read 5.62 3.162 1.266 0.253 10.1 ETC JPL
239P/LINEAR LINEAR 9.45 4.470 11.306 0.631 15.2 JFC JPL
240P/NEAT NEAT 7.61 3.868 23.525 0.450 12.4 JFC JPL
241P/LINEAR LINEAR 10.99 4.942 20.952 0.615 13.8 JFC JPL
242P/Spahr T. B. Spahr 13.41 5.645 32.146 0.314 5.7 JFC JPL
243P/NEAT NEAT 7.51 3.836 7.635 0.360 10.4 JFC JPL
244P/Scotti J. V. Scotti 10.99 4.944 2.267 0.204 6.9 JFC JPL
245P/WISE WISE 8.02 4.008 21.088 0.466 13.9 JFC JPL
246P/NEAT NEAT 8.08 4.026 15.971 0.285 6.4 JFC JPL
247P/LINEAR LINEAR 7.89 3.965 13.682 0.626 15.6 JFC JPL
248P/Gibbs A. Gibbs 14.63 5.982 6.368 0.641 12.7 JFC JPL
249P/LINEAR LINEAR 4.62 2.772 8.415 0.818 18.4 JFC JPL
250P/Larson S. Larson 7.21 3.733 13.296 0.407 15.5 JFC JPL
251P/LINEAR LINEAR 6.52 3.491 23.510 0.510 9.6 JFC JPL
252P/LINEAR LINEAR 5.32 3.047 10.422 0.673 16.8 JFC JPL
253P/PANSTARRS Pan-STARRS 6.47 3.472 4.939 0.413 13.7 JFC JPL
254P/McNaught R. H. McNaught 10.08 4.667 32.569 0.312 14.3 JFC JPL
255P/Levy D. H. Levy 5.30 3.038 18.267 0.668 11.5 JFC JPL
256P/LINEAR LINEAR 9.93 4.621 27.642 0.418 12.8 JFC JPL
257P/Catalina CSS 7.27 3.753 20.245 0.433 15.3 JFC JPL
258P/PANSTARRS Pan-STARRS 9.24 4.403 6.745 0.210 16.5 JFC JPL
259P/Garradd G. Garradd 4.50 2.727 15.899 0.342 13.7 ETC JPL
260P/McNaught R. H. McNaught 7.05 3.677 15.766 0.594 12.7 JFC JPL
261P/Larson S. Larson 6.80 3.588 6.328 0.390 7.6 JFC JPL
262P/McNaught–Russell R. H. McNaught
K. S. Russell
18.27 6.936 29.079 0.815 13.1 JFC JPL
263P/Gibbs A. Gibbs 5.27 3.030 14.472 0.587 16.8 JFC JPL
264P/Larsen J. Larsen 7.68 3.893 25.148 0.374 12.9 JFC JPL
265P/LINEAR LINEAR 8.77 4.253 14.691 0.646 14.8 JFC JPL
266P/Christensen E. Christensen 6.64 3.532 3.427 0.340 12.0 ETC JPL
267P/LONEOS LONEOS 5.97 3.290 5.368 0.593 18.8 JFC JPL
268P/Bernardi F. Bernardi 9.62 4.523 15.674 0.480 13.9 JFC JPL
269P/Jedicke R. Jedicke 19.37 7.212 6.612 0.435 5.6 JFC JPL
270P/Gehrels T. Gehrels 17.55 6.752 2.859 0.468 10.3 JFC JPL
271P/van Houten–Lemmon C. & I. van Houten
MLS
18.40 6.969 6.856 0.390 6.4 JFC JPL
272P/NEAT NEAT 9.40 4.452 18.277 0.452 12.7 JFC JPL
273P/Pons–Gambart J.-L. Pons
J.-F. Gambart
185.64 32.542 136.40 0.975 11.4 HTC JPL
274P/Tombaugh–Tenagra C. Tombaugh
Tenagra II Obs.
9.12 4.364 15.838 0.440 11.1 JFC JPL
275P/Hermann S. Hermann 13.84 5.765 21.571 0.714 15.4 JFC JPL
276P/Vorobjov T. Vorobjov 12.61 5.418 14.372 0.276 14.0 JFC JPL
277P/LINEAR LINEAR 7.59 3.864 16.726 0.503 15.5 JFC JPL
278P/McNaught R. H. McNaught 7.12 3.700 6.683 0.433 13.8 JFC JPL
279P/La Sagra LSSS 6.75 3.573 5.055 0.399 13.6 JFC JPL
280P/Larsen J. A. Larsen 9.58 4.512 11.780 0.418 11.6 JFC JPL
281P/MOSS MOSS 10.72 4.862 4.721 0.174 11.3 JFC JPL
282P/2003 BM80 (unnamed)
= (323137) 2003 BM80
LONEOS 8.75 4.245 5.810 0.189 ? MBA-O JPL
283P/Spacewatch Spacewatch 8.41 4.136 14.464 0.486 13.1 JFC JPL
284P/McNaught R. H. McNaught 7.04 3.672 11.874 0.378 7.5 JFC JPL
285P/LINEAR LINEAR 9.58 4.512 24.497 0.621 13.6 JFC JPL
286P/Christensen E. Christensen 8.35 4.117 17.044 0.425 13.0 JFC JPL
287P/Christensen E. Christensen 8.53 4.176 16.302 0.269 4.6 JFC JPL
288P/2006 VW139 (unnamed)
= (300163) 2006 VW139
Spacewatch 5.32 3.047 3.240 0.201 ? MBA JPL
289P/Blanpain J.-J. Blanpain 5.31 3.045 5.897 0.685 22.0 JFC JPL
290P/Jäger M. Jäger 15.08 6.104 19.068 0.647 9.7 JFC JPL
291P/NEAT NEAT 9.73 4.559 5.947 0.429 5.5 JFC JPL
292P/Li 15.20 6.135 24.316 0.587 9.7 JFC JPL
293P/Spacewatch Spacewatch 6.93 3.633 9.068 0.419 12.9 JFC JPL
294P/LINEAR LINEAR 5.71 3.194 18.542 0.599 17.9 JFC JPL
295P/LINEAR LINEAR 12.36 5.345 21.097 0.615 13.3 JFC JPL
296P/Garradd G. Garradd 6.56 3.503 25.204 0.477 11.6 JFC JPL
297P/Beshore E. Beshore 6.50 3.484 10.263 0.309 6.1 ETC JPL
298P/Christensen E. Christensen 6.52 3.490 8.022 0.412 16.2 JFC JPL
299P/Catalina–PANSTARRS CSS
Pan-STARRS
9.14 4.373 10.480 0.282 5.0 JFC JPL
300P/Catalina CSS 4.42 2.694 5.697 0.694 17.6 JFC JPL
301P/LINEAR–NEAT LINEAR
NEAT
13.56 5.687 10.618 0.587 11.0 JFC JPL
302P/Lemmon–PANSTARRS MLS
Pan-STARRS
8.85 4.279 6.031 0.228 13.0 JFC JPL
303P/NEAT NEAT 11.43 5.075 7.068 0.510 12.5 JFC JPL
304P/Ory M. Ory 5.84 3.244 2.756 0.574 15.0 JFC JPL
305P/Skiff B. A. Skiff 9.93 4.620 11.520 0.696 14.2 JFC JPL
306P/LINEAR LINEAR 5.47 3.104 8.364 0.598 17.7 JFC JPL
307P/LINEAR LINEAR 13.99 5.807 4.425 0.675 13.0 JFC JPL
308P/Lagerkvist–Carsenty C.-I. Lagerkvist
U. Carsenty
17.24 6.674 4.840 0.362 10.6 JFC JPL
309P/LINEAR LINEAR 9.39 4.451 17.662 0.607 15.7 JFC JPL
310P/Hill R. Hill 8.50 4.166 13.179 0.425 10.6 JFC JPL
311P/PANSTARRS Pan-STARRS 3.24 2.189 4.968 0.115 14.8 ETC JPL
312P/NEAT NEAT 6.43 3.458 19.807 0.431 17.0 JFC JPL
313P/Gibbs A. Gibbs 5.60 3.155 10.967 0.242 16.5 ETC JPL
314P/Montani J. Montani 19.62 7.275 3.977 0.416 10.3 JFC JPL
315P/LONEOS LONEOS 11.26 5.023 17.907 0.516 10.1 JFC JPL
316P/LONEOS–Christensen LONEOS
E. Christensen
9.00 4.328 9.883 0.166 11.2 JFC JPL
317P/WISE WISE 5.08 2.957 11.963 0.580 19.5 JFC JPL
318P/McNaught–Hartley R. H. McNaught
M. Hartley
20.68 7.534 17.893 0.675 9.9 JFC JPL
319P/Catalina–McNaught CSS
R. H. McNaught
6.75 3.573 15.074 0.665 17.0 JFC JPL
320P/McNaught R. H.McNaught 5.47 3.103 4.894 0.682 19.6 JFC JPL
321P/SOHO SOHO 3.78 2.427 19.736 0.981 JFC JPL
322P/SOHO SOHO 3.99 2.516 12.589 0.979 19.0 JFC JPL
323P/SOHO SOHO 4.22 2.611 6.485 0.982 JFC JPL
324P/La Sagra LSSS 5.45 3.096 21.417 0.154 7.0 ETC JPL
325P/Yang–Gao
X. Gao
6.32 3.420 16.158 0.621 15.7 JFC JPL
326P/Hill R. Hill 8.22 4.073 2.471 0.318 13.9 JFC JPL
327P/Van Ness M. E. Van Ness 6.71 3.558 36.282 0.564 11.9 JFC JPL
328P/LONEOS–Tucker LONEOS
R. A. Tucker
8.59 4.195 17.711 0.552 7.1 JFC JPL
329P/LINEAR–Catalina LINEAR
CSS
11.82 5.189 21.467 0.680 9.0 JFC JPL
330P/Catalina CSS 16.92 6.589 15.543 0.549 9.5 JFC JPL
331P/Gibbs A. Gibbs 5.21 3.004 9.740 0.042 16.2 ETC JPL
332P/Ikeya–Murakami [list] K. Ikeya
S. Murakami
5.42 3.087 9.378 0.489 5.2 ETC JPL
list
333P/LINEAR LINEAR 8.68 4.224 131.88 0.736 15.0 JFC JPL
334P/NEAT NEAT 16.52 6.488 19.057 0.354 6.7 JFC JPL
335P/Gibbs A. Gibbs 6.80 3.589 7.275 0.543 16.5 JFC JPL
336P/McNaught R. H. McNaught 10.56 4.813 18.562 0.453 8.0 JFC JPL
337P/WISE WISE 5.97 3.291 15.397 0.498 16.5 JFC JPL
338P/McNaught R. H. McNaught 7.70 3.900 25.374 0.411 11.8 JFC JPL
339P/Gibbs A. Gibbs 7.05 3.676 5.748 0.640 12.1 JFC JPL
340P/Boattini A. Boattini 8.77 4.251 2.077 0.280 11.9 JFC JPL
341P/Gibbs A. Gibbs 8.89 4.291 3.800 0.415 15.8 JFC JPL
342P/SOHO SOHO 5.31 3.043 13.275 0.983 JFC JPL
343P/NEAT–LONEOS NEAT
LONEOS
12.81 5.475 5.584 0.584 6.0 JFC JPL
344P/Read M. T. Read 10.80 4.887 3.483 0.422 12.5 JFC JPL
345P/LINEAR LINEAR 8.13 4.042 2.725 0.220 12.4 ETC JPL
346P/Catalina CSS 9.49 4.482 22.167 0.504 14.0 JFC JPL
347P/PANSTARRS Pan-STARRS 6.86 3.611 11.745 0.384 13.6 JFC JPL
348P/PANSTARRS Pan-STARRS 5.63 3.165 17.584 0.301 16.5 ETC JPL
349P/Lemmon MLS 6.74 3.568 5.499 0.301 6.9 ETC JPL
350P/McNaught R. H. McNaught 8.32 4.105 7.356 0.087 11.4 ETC JPL
351P/Wiegert–PANSTARRS P. Wiegert
Pan-STARRS
9.32 4.428 12.789 0.295 12.5 JFC JPL
352P/Skiff B. A. Skiff 16.95 6.598 21.065 0.618 10.5 JFC JPL
353P/McNaught R. H. McNaught 8.50 4.164 28.424 0.469 8.5 JFC JPL
354P/LINEAR LINEAR 3.46 2.290 5.256 0.125 15.5 ETC JPL
355P/LINEAR–NEAT LINEAR
NEAT
6.47 3.472 11.044 0.508 12.0 JFC JPL
356P/WISE WISE 8.49 4.163 9.630 0.354 6.5 JFC JPL
357P/Hill R. Hill 9.39 4.450 6.326 0.435 5.0 JFC JPL
358P/PANSTARRS Pan-STARRS 5.61 3.155 11.058 0.236 15.7 ETC JPL
359P/LONEOS LONEOS 9.97 4.631 10.263 0.322 11.5 JFC JPL
360P/WISE WISE 7.13 3.703 24.081 0.497 14.4 JFC JPL
361P/Spacewatch Spacewatch 11.00 4.946 13.883 0.438 4.6 JFC JPL
362P/2008 GO98 (unnamed)
= (457175) 2008 GO98
Spacewatch 7.90 3.967 15.560 0.280 ? MBA-O JPL
363P/Lemmon MLS 6.28 3.405 3.973 0.558 18.0 JFC JPL
364P/PANSTARRS Pan-STARRS 4.88 2.877 12.155 0.723 16.6 JFC JPL
365P/PANSTARRS Pan-STARRS 5.69 3.186 9.836 0.573 17.0 JFC JPL
366P/Spacewatch Spacewatch 6.55 3.501 8.854 0.347 13.2 ETC JPL
367P/Catalina CSS 6.58 3.511 8.460 0.280 11.1 ETC JPL
368P/NEAT NEAT 12.91 5.504 15.448 0.629 14.7 JFC JPL
369P/Hill R. Hill 9.18 4.385 10.318 0.555 12.8 JFC JPL
370P/NEAT NEAT 16.43 6.462 19.365 0.613 6.2 JFC JPL
371P/LINEAR–Skiff LINEAR
B. A. Skiff
8.50 4.164 17.413 0.478 7.0 JFC JPL
372P/McNaught R. H. McNaught 9.53 4.494 9.519 0.154 7.1 JFC JPL
373P/Rinner C. Rinner 7.41 3.802 13.771 0.394 6.0 JFC JPL
374P/Larson S. Larson 11.08 4.969 10.791 0.463 6.8 JFC JPL
375P/Hill R. Hill 13.14 5.567 17.370 0.660 13.5 JFC JPL
376P/LONEOS LONEOS 14.18 5.858 1.189 0.515 9.1 JFC JPL
377P/Scotti J. V. Scotti 17.45 6.727 9.018 0.251 7.1 JFC JPL
378P/McNaught R. H. McNaught 15.85 6.310 19.168 0.467 12.5 JFC JPL
379P/Spacewatch Spacewatch 6.63 3.529 12.379 0.336 10.8 JFC JPL
380P/PANSTARRS Pan-STARRS 9.63 4.528 8.234 0.326 7.8 JFC JPL
381P/LINEAR–Spacewatch LINEAR
Spacewatch
19.00 7.121 28.465 0.679 13.8 JFC JPL
382P/Larson S. Larson 14.80 6.027 7.876 0.278 5.6 JFC JPL
383P/Christensen E. Christensen 6.54 3.497 11.868 0.611 18.5 JFC JPL
384P/Kowalski R. A. Kowalski 4.96 2.910 7.296 0.615 19.9 JFC JPL
385P/Hill R. Hill 8.84 4.275 16.856 0.402 7.4 JFC JPL
386P/PANSTARRS Pan-STARRS 8.15 4.051 15.244 0.418 10.2 JFC JPL
387P/Boattini A. Boattini 10.51 4.799 8.893 0.736 14.1 JFC JPL
388P/Gibbs A. Gibbs 11.99 5.239 23.886 0.619 11.3 JFC JPL
389P/Siding Spring Siding Spring 13.33 5.622 160.08 0.704 14.4 JFC JPL
390P/Gibbs A. Gibbs 13.98 5.802 18.541 0.707 12.6 JFC JPL
391P/Kowalski R. A. Kowalski 10.14 4.685 21.270 0.121 13.2 JFC JPL
392P/LINEAR LINEAR 15.27 6.156 4.939 0.683 16.3 JFC JPL
393P/Spacewatch–Hill Spacewatch
R. Hill
10.43 4.773 16.807 0.120 7.5 JFC JPL
394P/PANSTARRS Pan-STARRS 9.04 4.339 8.527 0.369 16.9 JFC JPL
395P/Catalina–NEAT CSS
NEAT
16.37 6.448 3.276 0.375 9.9 JFC JPL
396P/Leonard G. Leonard 17.91 6.846 5.434 0.418 15.6 JFC JPL
397P/Lemmon MLS 7.67 3.888 11.068 0.391 7.3 JFC JPL
398P/Boattini A. Boattini 5.56 3.137 10.980 0.580 16.1 JFC JPL
399P/PANSTARRS Pan-STARRS 7.46 3.818 13.334 0.440 16.3 JFC JPL
400P/PANSTARRS Pan-STARRS 6.73 3.564 10.920 0.409 15.2 JFC JPL
401P/McNaught R. H. McNaught 13.58 5.693 12.865 0.582 11.8 JFC JPL
402P/LINEAR LINEAR 18.54 7.005 30.842 0.437 4.2 JFC JPL
403P/Catalina CSS 12.58 5.408 12.323 0.504 7.1 JFC JPL
404P/Bressi T. Bressi 12.09 5.269 9.755 0.086 7.2 JFC JPL
405P/Lemmon MLS 6.85 3.607 9.365 0.689 18.8 JFC JPL
406P/Gibbs A. Gibbs 6.38 3.440 1.434 0.574 16.7 JFC JPL
407P/PANSTARRS–Fuls Pan-STARRS
6.42 3.455 4.896 0.385 7.3 ETC JPL
408P/Novichonok–Gerke A. Novichonok
V. Gerke
10.64 4.836 19.219 0.265 10.0 JFC JPL
409P/LONEOS–Hill LONEOS
R. Hill
14.89 6.053 17.144 0.711 14.3 JFC JPL
410P/NEAT–LINEAR NEAT
LINEAR
16.98 6.605 9.404 0.510 12.4 JFC JPL
411P/Christensen E. Christensen 13.99 5.807 12.394 0.582 14.7 JFC JPL
412P/WISE WISE 5.48 3.107 8.937 0.481 15.2 ETC JPL
413P/Larson S. Larson 7.16 3.714 15.984 0.424 14.9 JFC JPL
414P/STEREO STEREO 4.67 2.795 23.384 0.812 16.0 JFC JPL
415P/Tenagra Tenagra Obs. 8.35 4.115 31.790 0.195 7.3 JFC JPL
416P/Scotti J. V. Scotti 8.02 4.005 3.365 0.456 16.1 JFC JPL
417P/NEOWISE NEOWISE 6.13 3.350 8.129 0.555 17.4 JFC JPL
418P/LINEAR LINEAR 11.52 5.102 5.782 0.664 14.2 JFC JPL
419P/PANSTARRS Pan-STARRS 6.61 3.522 2.804 0.278 7.0 ETC JPL
420P/Hill R. Hill 13.01 5.531 14.445 0.496 15.4 JFC JPL
421P/McNaught R. H. McNaught 11.45 5.079 10.094 0.675 13.9 JFC JPL
422P/Christensen E. Christensen 15.59 6.242 39.615 0.509 10.1 JFC JPL
423P/Lemmon MLS 15.32 6.168 8.350 0.119 13.6 JFC JPL
424P/La Sagra LSSS 9.31 4.426 8.578 0.691 17.6 JFC JPL
425P/Kowalski R. A. Kowalski 16.18 6.398 16.782 0.530 7.2 JFC JPL
426P/PANSTARRS Pan-STARRS 5.69 3.188 17.773 0.161 17.2 ETC JPL
427P/ATLAS ATLAS 5.65 3.171 11.849 0.313 10.7 ETC JPL
428P/Gibbs A. Gibbs 6.50 8.515 3.483 0.519 9.9 JFC JPL
429P/LINEAR–Hill LINEAR-R. Hill 6.52 7.750 3.492 0.5107 11.9 JFC JPL
430P/Scotti J. V. Scotti 5.48 4.474 3.108 0.499 17.3 ETC JPL
431P/Scotti J. V. Scotti 6.35 22.651 3.431 0.489 11.5 JFC JPL
432P/PANSTARRS Pan-STARRS 5.29 10.071 3.036 0.242 18.4 ETC JPL
433P/2005 QN173 (unnamed)
= (248370) 2005 QN173
NEAT 5.37 3.067 0.067 0.226 15.61 MBA JPL
434P/Tenagra Tenagra II Obs. 8.50 4.166 6.284 0.267 11.8 JFC JPL
435P/PANSTARRS Pan-STARRS 5.24 3.018 18.889 0.319 18.8 ETC JPL
436P/Garradd G. Garradd 14.16 5.85 20.221 0.672 11.1 JFC JPL
437P/PANSTARRS Pan-STARRS 9.74 4.560 3.690 0.252 7.7 JFC JPL
438P/Christensen E. Christensen 7.471 3.822 8.336 0.422 18.0 JFC JPL
439P/LINEAR LINEAR 6.156 3.359 6.958 0.510 12.4 JFC JPL
440P/Kobayashi T. Kobayashi 25.081 8.568 12.377 0.761 7.4 JFC JPL
Comet designation Discoverer(s) or namesake(s) Orbital period
(years)
Semi-major axis
(AU)
Inclination
(°)
Ecc. tot./
abs. mag (M1)
Class NEC Ref

Multiples[]

51P/Harrington[]

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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)
a
(AU)
i
(°)
e JTiss M1 M2 Diam. Ref
51P/Harrington 7.16 3.714 5.424 0.542 2.814 11.8 15.1 4.8 km JPL
51P/Harrington-A 6.78 3.581 8.655 0.562 2.810 10. 15. 4.8 km JPL
51P/Harrington-D 7.16 3.714 5.425 0.542 2.814 8.6 14.7 JPL

57P/du Toit–Neujmin–Delporte[]

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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)
a
(AU)
i
(°)
e JTiss M1 M2 Diam. Ref
57P/duToit-Neujmin-Delporte 6.42 3.453 2.848 0.499 2.917 13.9 ? JPL
57P/duToit-Neujmin-Delporte-A 6.41 3.452 2.845 0.499 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)
a
(AU)
i
(°)
e JTiss M1 M2 Diam. Ref
73P/Schwassmann-Wachmann 3 5.44 3.092 11.237 0.686 2.784 12. 15. JPL
73P/Schwassmann-Wachmann 3-B 5.36 3.062 11.397 0.693 2.783 15.2 ? JPL
73P/Schwassmann-Wachmann 3-C 5.36 3.063 11.379 0.692 2.784 13.2 ? JPL
73P/Schwassmann-Wachmann 3-E 5.36 3.062 11.406 0.694 2.782 10.4 ? JPL
73P/Schwassmann-Wachmann 3-G 5.36 3.063 11.390 0.693 2.783 16.8 18.0 JPL
73P/Schwassmann-Wachmann 3-H 5.37 3.065 11.391 0.694 2.782 20.2 21.7 JPL
73P/Schwassmann-Wachmann 3-J 5.31 3.044 11.380 0.692 2.793 JPL
73P/Schwassmann-Wachmann 3-K 5.36 3.064 11.391 0.694 2.782 20.9 ? JPL
73P/Schwassmann-Wachmann 3-L 5.40 3.076 11.399 0.695 2.776 20.9 21.7 JPL
73P/Schwassmann-Wachmann 3-M 5.37 3.068 11.394 0.694 2.780 21.0 21.8 JPL
73P/Schwassmann-Wachmann 3-N 5.33 3.052 11.381 0.692 2.788 20.4 21.2 JPL
73P/Schwassmann-Wachmann 3-P 5.42 3.085 11.405 0.696 2.771 JPL
73P/Schwassmann-Wachmann 3-Q 5.51 3.118 11.419 0.699 2.754 21.5 ? JPL
73P/Schwassmann-Wachmann 3-R 5.38 3.070 11.395 0.694 2.779 19.2 20.0 JPL
73P/Schwassmann-Wachmann 3-S 6.09 3.334 11.048 0.693 2.693 21.1 ? JPL
73P/Schwassmann-Wachmann 3-T 5.89 3.261 11.512 0.712 2.685 JPL
73P/Schwassmann-Wachmann 3-U 5.26 3.024 11.360 0.689 2.803 JPL
73P/Schwassmann-Wachmann 3-V 5.13 2.976 11.652 0.693 2.816 JPL
73P/Schwassmann-Wachmann 3-W 5.47 3.105 11.418 0.698 2.761 JPL
73P/Schwassmann-Wachmann 3-X 5.40 3.076 11.399 0.695 2.776 21.7 ? JPL
73P/Schwassmann-Wachmann 3-Y 6.13 3.348 11.562 0.720 2.646 JPL
73P/Schwassmann-Wachmann 3-Z 5.38 3.072 11.349 0.693 2.779 JPL
73P/Schwassmann-Wachmann 3-AA 5.04 2.941 11.295 0.681 2.849 JPL
73P/Schwassmann-Wachmann 3-AB 5.31 3.042 11.373 0.691 2.794 JPL
73P/Schwassmann-Wachmann 3-AC 5.41 3.083 11.405 0.695 2.772 JPL
73P/Schwassmann-Wachmann 3-AD 5.37 3.068 11.368 0.693 2.781 JPL
73P/Schwassmann-Wachmann 3-AE 5.45 3.096 11.415 0.697 2.765 JPL
73P/Schwassmann-Wachmann 3-AF 4.96 2.908 11.240 0.676 2.870 JPL
73P/Schwassmann-Wachmann 3-AG 5.42 3.087 11.408 0.696 2.770 JPL
73P/Schwassmann-Wachmann 3-AH 5.39 3.075 11.331 0.693 2.778 JPL
73P/Schwassmann-Wachmann 3-AI 5.49 3.111 11.431 0.698 2.757 21.3 ? JPL
73P/Schwassmann-Wachmann 3-AJ 10.14 4.685 12.149 0.800 2.223 21.3 ? JPL
73P/Schwassmann-Wachmann 3-AK 5.35 3.058 11.429 0.693 2.784 18.8 ? JPL
73P/Schwassmann-Wachmann 3-AL 5.53 3.128 11.444 0.700 2.749 JPL
73P/Schwassmann-Wachmann 3-AM 5.29 3.036 11.544 0.693 2.793 JPL
73P/Schwassmann-Wachmann 3-AN 5.40 3.076 11.405 0.695 2.776 JPL
73P/Schwassmann-Wachmann 3-AO 5.38 3.072 11.326 0.694 2.779 JPL
73P/Schwassmann-Wachmann 3-AP 5.58 3.144 11.466 0.701 2.741 20.3 21.2 JPL
73P/Schwassmann-Wachmann 3-AQ 5.43 3.088 11.414 0.696 2.770 17.5 18.5 JPL
73P/Schwassmann-Wachmann 3-AR 5.43 3.087 11.407 0.696 2.770 21.8 ? JPL
73P/Schwassmann-Wachmann 3-AS 5.56 3.140 11.461 0.701 2.743 20.3 22.3 JPL
73P/Schwassmann-Wachmann 3-AT 5.20 3.001 11.335 0.687 2.816 21.0 ? JPL
73P/Schwassmann-Wachmann 3-AU 5.35 3.058 11.382 0.693 2.785 JPL
73P/Schwassmann-Wachmann 3-AV 5.36 3.062 11.395 0.693 2.783 JPL
73P/Schwassmann-Wachmann 3-AW 4.97 2.914 11.240 0.677 2.866 JPL
73P/Schwassmann-Wachmann 3-AX 5.33 3.050 11.428 0.692 2.789 JPL
73P/Schwassmann-Wachmann 3-AY 4.92 2.894 11.226 0.675 2.877 JPL
73P/Schwassmann-Wachmann 3-AZ 4.92 2.894 11.221 0.675 2.877 JPL
73P/Schwassmann-Wachmann 3-BA 5.09 2.961 11.271 0.682 2.839 JPL
73P/Schwassmann-Wachmann 3-BB 5.11 2.968 11.190 0.682 2.836 JPL
73P/Schwassmann-Wachmann 3-BC 5.55 3.134 11.459 0.700 2.746 19.8 20.1 JPL
73P/Schwassmann-Wachmann 3-BD 5.14 2.979 10.975 0.682 2.832 JPL
73P/Schwassmann-Wachmann 3-BE 5.09 2.958 11.317 0.682 2.840 JPL
73P/Schwassmann-Wachmann 3-BF 5.17 2.989 11.322 0.686 2.823 JPL
73P/Schwassmann-Wachmann 3-BG 5.14 2.980 11.325 0.685 2.828 JPL
73P/Schwassmann-Wachmann 3-BH 5.09 2.959 11.289 0.682 2.839 JPL
73P/Schwassmann-Wachmann 3-BI 5.09 2.960 11.300 0.682 2.839 JPL
73P/Schwassmann-Wachmann 3-BJ 5.30 3.041 11.370 0.691 2.795 JPL
73P/Schwassmann-Wachmann 3-BK 5.31 3.045 11.371 0.692 2.792 23.7 ? JPL
73P/Schwassmann-Wachmann 3-BL 5.44 3.091 11.409 0.696 2.768 22.4 ? JPL
73P/Schwassmann-Wachmann 3-BM 5.09 2.959 11.294 0.682 2.839 JPL
73P/Schwassmann-Wachmann 3-BN 5.32 3.047 11.377 0.692 2.791 21.3 22.0 JPL
73P/Schwassmann-Wachmann 3-BO 5.32 3.048 11.376 0.692 2.791 22.9 24.5 JPL
73P/Schwassmann-Wachmann 3-BP 5.09 2.960 11.291 0.682 2.839 JPL
73P/Schwassmann-Wachmann 3-BQ 5.34 3.054 11.388 0.692 2.788 20.8 23.4 JPL
73P/Schwassmann-Wachmann 3-BR 5.16 2.984 11.319 0.685 2.825 JPL
73P/Schwassmann-Wachmann 3-BS 5.50 3.115 11.444 0.699 2.756 JPL
73P/Schwassmann-Wachmann 3-BT 5.44 3.092 11.238 0.686 2.784 13.3 ? JPL

101P/Chernykh[]

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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)
a
(AU)
i
(°)
e JTiss M1 M2 Diam. Ref
101P/Chernykh 13.91 5.785 5.080 0.594 2.590 11.7 14.0 5.6 km JPL
101P/Chernykh-B 13.97 5.800 5.078 0.595 2.588 13.0 ? JPL

128P/Shoemaker–Holt[]

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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)
a
(AU)
i
(°)
e JTiss M1 M2 Diam. Ref
128P/Shoemaker-Holt 1 9.56 4.505 4.363 0.322 2.912 7.0 14.2 JPL
128P/Shoemaker-Holt 1-A 9.73 4.557 4.354 0.334 2.901 8.5 14. JPL
128P/Shoemaker-Holt 1-B 9.51 4.489 4.362 0.321 2.913 5.6 16.7 4.6 km JPL

141P/Machholz[]

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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)
a
(AU)
i
(°)
e JTiss M1 M2 Diam. Ref
141P/Machholz 2
(141P/Machholz 2-A)
5.34 3.056 13.942 0.736 14.7 19.0 JPL
141P/Machholz 2-B
(141P/Machholz 2-H)
5.34 3.056 13.950 0.736 20.3 [3]
141P/Machholz 2-C 5.35 3.058 13.879 0.736 [3]
141P/Machholz 2-D 5.34 3.056 13.943 0.736 12.5 19.6 JPL[3][4]
141P/Machholz 2-E 4.91 2.888 12.979 0.738 [3]
141P/Machholz 2-F
(fragment of D)
5.35 3.060 13.801 0.736 [4]
141P/Machholz 2-G
(fragment of D)
5.50 3.117 12.832 0.753 [4]

205P/Giacobini[]

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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)
a
(AU)
i
(°)
e JTiss M1 M2 Diam. Ref
205P/Giacobini 6.68 3.548 15.286 0.567 2.779 13.0 ? JPL
205P/Giacobini-A 6.66 3.539 15.305 0.569 2.779 12.0 15.7 JPL
205P/Giacobini-B 6.84 3.603 15.405 0.575 2.756 18.5 ? JPL
205P/Giacobini-C 6.66 3.540 15.309 0.569 2.779 JPL

213P/Van Ness[]

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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)
a
(AU)
i
(°)
e JTiss M1 M2 Diam. Ref
213P/Van Ness 6.34 3.426 10.266 0.382 2.994 11.0 14.1 JPL
213P/Van Ness-B 6.33 3.422 10.240 0.380 2.997 7.3 18.2 JPL

332P/Ikeya–Murakami[]

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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)
a
(AU)
i
(°)
e JTiss M1 M2 Diam. Ref
332P/Ikeya-Murakami 5.42 3.087 9.378 0.489 3.012 5.2 12.5 JPL
332P/Ikeya-Murakami-A 5.42 3.086 9.387 0.490 3.010 16.9 19.3 JPL
332P/Ikeya-Murakami-B 5.41 3.083 9.382 0.490 3.012 16.5 20.8 JPL
332P/Ikeya-Murakami-C 5.42 3.086 9.386 0.490 3.010 5.2 12.5 JPL
332P/Ikeya-Murakami-D 5.41 3.083 9.379 0.490 3.011 19.5 ? JPL
332P/Ikeya-Murakami-E 5.43 3.088 9.388 0.491 3.010 ? 22.5 JPL
332P/Ikeya-Murakami-F 5.61 3.158 9.519 0.499 2.980 ? 22.1 JPL
332P/Ikeya-Murakami-G 5.36 3.063 9.273 0.494 3.016 20.6 ? JPL
332P/Ikeya-Murakami-H 5.42 3.087 9.387 0.490 3.010 18.9 ? JPL
332P/Ikeya-Murakami-I 5.41 3.083 9.380 0.490 3.012 ? 21.7 JPL

See also[]

References[]

  1. ^ "Periodic Comet Numbers". Minor Planet Center. 3 November 2021. Retrieved 25 November 2021.
  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.
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