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 October 2023 there are 471 numbered comets (1P–471P).[1] There are 405 Jupiter-family comets (JFCs), 38 Encke-type comets (ETCs), 14 Halley-type comets (HTCs), five Chiron-type comets (CTCs), and one long-period comet (153P). 75 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

Comet designation Discoverer(s) or namesake(s) Period
(years) 		e a
(AU) 		i
(°) 		Abs. mag (M1) Class NEC Ref
1P/Halley E. Halley 75.91 0.9679 17.928 162.19 5.5 HTC ✓ MPC · JPL
2P/Encke J. Encke 3.30 0.8483 2.215 11.78 15.6 ETC ✓ MPC · JPL
3D/Biela W. Biela 6.65 0.7513 3.535 13.22 7.1 JFC ✓ JPL
4P/Faye Faye 7.40 0.5845 3.798 8.16 11.0 JFC – MPC · JPL
5D/Brorsen T. Brorsen 5.46 0.8098 3.101 29.38 8.3 JFC ✓ JPL
6P/d'Arrest H. d'Arrest 6.54 0.6127 3.497 19.51 15.9 JFC – MPC · JPL
7P/Pons–Winnecke J.-L. Pons
F. Winnecke		 6.32 0.6376 3.419 22.33 16.0 JFC ✓ MPC · JPL
8P/Tuttle H. Tuttle 13.61 0.8198 5.700 54.98 14.6 JFC ✓ MPC · JPL
9P/Tempel
(Tempel 1)		 W. Tempel 5.58 0.5098 3.146 10.47 12.8 JFC – MPC · JPL
10P/Tempel
(Tempel 2)		 W. Tempel 5.37 0.5363 3.065 12.03 14.3 JFC – MPC · JPL
11P/Tempel–Swift–LINEAR W. Tempel
L. Swift
LINEAR		 5.96 0.5774 3.289 14.44 15.2 JFC – MPC · JPL
12P/Pons–Brooks J.-L. Pons
W. Brooks		 71.20 0.9545 17.178 74.19 5.0 HTC ✓ MPC · JPL
13P/Olbers H. Olbers 68.70 0.9306 16.774 44.65 4.3 HTC ✓ MPC · JPL
14P/Wolf M. F. Wolf 8.75 0.3575 4.247 27.94 15.6 JFC – MPC · JPL
15P/Finlay W. Finlay 6.52 0.7202 3.490 6.80 14.9 JFC ✓ MPC · JPL
16P/Brooks
(Brooks 2)		 W. Brooks 6.20 0.5690 3.375 4.31 12.2 JFC – MPC · JPL
17P/Holmes E. Holmes 6.91 0.4302 3.626 19.07 9.4 JFC – MPC · JPL
18D/Perrine–Mrkos Perrine
A. Mrkos		 6.72 0.6426 3.560 17.76 11.5 JFC ✓ JPL
19P/Borrelly A. Borrelly 6.85 0.6379 3.607 29.32 9.8 JFC – MPC · JPL
20D/Westphal J. Westphal 61.87 0.9198 15.642 40.89 8.8 HTC ✓ JPL
21P/Giacobini–Zinner M. Giacobini
E. Zinner		 6.55 0.7105 3.500 32.00 13.1 JFC ✓ MPC · JPL
22P/Kopff A. Kopff 6.39 0.5486 3.444 4.74 11.9 JFC – MPC · JPL
23P/Brorsen–Metcalf T. Brorsen
J. H. Metcalf		 70.52 0.9720 17.069 19.33 7.8 HTC ✓ MPC · JPL
24P/Schaumasse A. Schaumasse 8.26 0.7048 4.086 11.73 12.0 JFC ✓ MPC · JPL
25D/Neujmin
(Neujmin 2)		 G. N. Neujmin 5.43 0.5668 3.089 10.64 12.5 JFC – JPL
26P/Grigg–Skjellerup J. Grigg
J. Skjellerup		 5.30 0.6339 3.038 22.41 16.8 JFC ✓ MPC · JPL
27P/Crommelin A. Crommelin 27.42 0.9193 9.093 29.22 12.7 HTC ✓ MPC · JPL
28P/Neujmin
(Neujmin 1)		 G. N. Neujmin 18.45 0.7736 6.982 14.31 13.2 JFC – MPC · JPL
29P/Schwassmann–Wachmann
(Schwassmann-Wachmann 1)		 A. Schwassmann
A. Wachmann		 14.87 0.0448 6.047 9.36 10.1 JFC – MPC · JPL
30P/Reinmuth
(Reinmuth 1)		 K. Reinmuth 7.33 0.5018 3.774 8.13 13.7 JFC – MPC · JPL
31P/Schwassmann–Wachmann
(Schwassmann–Wachmann 2)		 A. Schwassmann
A. Wachmann		 8.74 0.1930 4.243 4.55 7.2 JFC – MPC · JPL
32P/Comas Solà J. Comas Solà 9.56 0.5560 4.506 9.97 10.6 JFC – MPC · JPL
33P/Daniel Z. Daniel 8.09 0.4624 4.030 22.39 15.4 JFC – MPC · JPL
34D/Gale W. Gale 11.01 0.7607 4.944 11.73 10.5 JFC ✓ JPL
35P/Herschel–Rigollet C. Herschel
R. Rigollet		 155.11 0.9741 28.844 64.21 8.3 HTC ✓ MPC · JPL
36P/Whipple F. L. Whipple 8.50 0.2582 4.165 9.94 10.5 JFC – MPC · JPL
37P/Forbes A. Forbes 6.42 0.5345 3.456 8.96 11.5 JFC – MPC · JPL
38P/Stephan–Oterma E. Stephan
L. Oterma		 37.93 0.8593 11.289 18.35 11.5 HTC – MPC · JPL
39P/Oterma L. Oterma 20.13 0.2293 7.399 1.47 7.1 CTC – MPC · JPL
40P/Väisälä
(Väisälä 1)		 Y. Väisälä 10.98 0.6316 4.940 11.49 11.7 JFC – MPC · JPL
41P/Tuttle–Giacobini–Kresák H. P. Tuttle
M. Giacobini
L. Kresák		 5.42 0.6613 3.085 9.23 16.9 JFC ✓ MPC · JPL
42P/Neujmin
(Neujmin 3)		 G. N. Neujmin 10.77 0.5842 4.876 3.98 13.2 JFC – MPC · JPL
43P/Wolf–Harrington M. F. Wolf
R. Harrington		 6.13 0.5949 3.350 15.97 8.6 JFC – MPC · JPL
44P/Reinmuth
(Reinmuth 2)		 K. Reinmuth 7.09 0.4262 3.691 5.90 14.4 JFC – MPC · JPL
45P/Honda–Mrkos–Pajdušáková M. Honda
A. Mrkos
L. Pajdušáková		 5.26 0.8240 3.026 4.25 13.7 JFC ✓ MPC · JPL
46P/Wirtanen C. A. Wirtanen 5.44 0.6588 3.093 11.75 16.6 JFC ✓ MPC · JPL
47P/Ashbrook–Jackson J. Ashbrook
C. Jackson		 8.34 0.3188 4.114 13.05 12.0 JFC – MPC · JPL
48P/Johnson E. L. Johnson 6.95 0.3678 3.642 13.66 9.8 JFC – MPC · JPL
49P/Arend–Rigaux S. Arend
F. Rigaux		 6.72 0.6003 3.563 19.05 14.3 JFC – MPC · JPL
50P/Arend S. Arend 8.27 0.5300 4.088 19.16 13.8 JFC – MPC · JPL
51P/Harrington [list] R. G. Harrington 7.15 0.5420 3.710 5.42 18.6 JFC – MPC · JPL
list
52P/Harrington–Abell R. G. Harrington
G. Abell		 7.58 0.5401 3.859 10.23 11.8 JFC – MPC · JPL
53P/Van Biesbroeck G. Van Biesbroeck 12.56 0.5511 5.405 6.61 10.0 JFC – MPC · JPL
54P/de Vico–Swift–NEAT F. de Vico
E. Swift
NEAT		 7.38 0.4270 3.790 6.07 13.1 JFC – MPC · JPL
55P/Tempel–Tuttle W. Tempel
H. P. Tuttle		 33.24 0.9056 10.338 162.49 10.0 HTC ✓ MPC · JPL
56P/Slaughter–Burnham C. Slaughter
R. Burnham		 11.47 0.5073 5.086 8.15 9.3 JFC – MPC · JPL
57P/du Toit–Neujmin–Delporte [list] 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 C. Jackson
G. N. Neujmin		 8.25 0.6626 4.083 13.11 9.1 JFC – MPC · JPL
59P/Kearns–Kwee C. Kearns
K. Kwee		 9.52 0.4764 4.491 9.34 10.4 JFC – MPC · JPL
60P/Tsuchinshan
(Tsuchinshan 2)		 Tsuchinshan 6.58 0.5385 3.510 3.61 9.3 JFC – MPC · JPL
61P/Shajn–Schaldach P. F. Shajn
R. D. Schaldach		 7.06 0.4255 3.680 6.01 13.9 JFC – MPC · JPL
62P/Tsuchinshan
(Tsuchinshan 1)		 Tsuchinshan 6.37 0.5974 3.437 9.71 8.2 JFC – MPC · JPL
63P/Wild
(Wild 1)		 P. Wild 13.21 0.6509 5.588 19.78 6.5 JFC – MPC · JPL
64P/Swift–Gehrels L. A. Swift
T. Gehrels		 9.41 0.6873 4.456 8.95 14.5 JFC – MPC · JPL
65P/Gunn J. E. Gunn 7.64 0.2500 3.880 9.19 10.5 JFC – MPC · JPL
66P/du Toit D. du Toit 14.78 0.7866 6.023 18.67 15.7 JFC ✓ MPC · JPL
67P/Churyumov–Gerasimenko K. Churyumov
S. Gerasimenko		 6.44 0.6409 3.462 7.04 12.9 JFC ✓ MPC · JPL
68P/Klemola A. R. Klemola 10.84 0.6403 4.899 11.18 11.2 JFC – MPC · JPL
69P/Taylor C. Taylor 7.67 0.4136 3.889 22.04 17.3 JFC – MPC · JPL
70P/Kojima N. Kojima 7.04 0.4540 3.675 6.60 12.2 JFC – MPC · JPL
71P/Clark M. Clark 5.56 0.4945 3.139 9.44 11.1 JFC – MPC · JPL
72P/Denning–Fujikawa W. Denning
S. Fujikawa		 9.04 0.8194 4.340 9.17 17.6 JFC ✓ MPC · JPL
73P/Schwassmann–Wachmann [list]
(Schwassmann-Wachmann 3)		 A. Schwassmann
A. Wachmann		 5.44 0.6855 3.091 11.24 14.3 JFC ✓ MPC · JPL
list
74P/Smirnova–Chernykh T. Smirnova
N. S. Chernykh		 8.50 0.1477 4.166 6.65 6.8 ETC – MPC · JPL
75D/Kohoutek L. Kohoutek 6.67 0.4963 3.543 5.91 10.5 JFC – MPC · JPL
76P/West–Kohoutek–Ikemura R. M. West
L. Kohoutek
T. Ikemura		 6.47 0.5384 3.471 30.48 15.4 JFC – MPC · JPL
77P/Longmore A. Longmore 6.87 0.3542 3.612 24.34 9.1 JFC – MPC · JPL
78P/Gehrels
(Gehrels 2)		 T. Gehrels 7.22 0.4616 3.736 6.25 9.0 JFC – MPC · JPL
79P/du Toit–Hartley D. du Toit
M. Hartley		 5.28 0.5941 3.031 2.89 17.4 JFC ✓ MPC · JPL
80P/Peters–Hartley C. H. F. Peters
M. Hartley		 8.07 0.5994 4.023 29.93 11.8 JFC – MPC · JPL
81P/Wild
(Wild 2)		 P. Wild 6.41 0.5375 3.450 3.24 9.8 JFC – MPC · JPL
82P/Gehrels
(Gehrels 3)		 T. Gehrels 8.41 0.1233 4.135 1.13 7.6 ETC – MPC · JPL
83D/Russell
(Russell 1)		 K. S. Russell 6.10 0.5172 3.338 22.66 14.0 JFC – JPL
84P/Giclas H. Giclas 6.95 0.4945 3.641 7.28 14.2 JFC – MPC · JPL
85D/Boethin L. Boethin 11.81 0.7812 5.185 4.30 – JFC ✓ JPL
86P/Wild
(Wild 3)		 P. Wild 6.85 0.3722 3.605 15.47 17.2 JFC – MPC · JPL
87P/Bus S. J. Bus 6.38 0.3893 3.441 2.60 12.7 ETC – MPC · JPL
88P/Howell E. Howell 5.48 0.5631 3.109 4.38 12.1 JFC – MPC · JPL
89P/Russell
(Russell 2)		 K. S. Russell 7.26 0.4080 3.751 12.08 11.2 JFC – MPC · JPL
90P/Gehrels
(Gehrels 1)		 T. Gehrels 14.95 0.5098 6.069 9.64 7.0 JFC – MPC · JPL
91P/Russell
(Russell 3)		 K. S.Russell 7.67 0.3302 3.890 14.09 7.7 JFC – MPC · JPL
92P/Sanguin J. Sanguin 12.40 0.6593 5.358 19.44 11.1 JFC – MPC · JPL
93P/Lovas
(Lovas 1)		 M. Lovas 9.20 0.6127 4.389 12.20 12.5 JFC – MPC · JPL
94P/Russell
(Russell 4)		 K. S. Russell 6.58 0.3641 3.511 6.18 13.4 ETC – MPC · JPL
95P/Chiron
(2060 Chiron)		 C. T. Kowal 50.78 0.3764 13.713 6.92 5.6 CEN/CTC – MPC · JPL
96P/Machholz
(Machholz 1)		 D. Machholz 5.29 0.9592 3.035 58.14 13.6 JFC ✓ MPC · JPL
97P/Metcalf–Brewington J. H. Metcalf
H. Brewington		 10.52 0.4569 4.800 17.86 15.2 JFC – MPC · JPL
98P/Takamizawa K. Takamizawa 7.42 0.5606 3.806 10.55 14.6 JFC – MPC · JPL
99P/Kowal
(Kowal 1)		 C. T. Kowal 15.20 0.2296 6.136 4.34 6.7 JFC – MPC · JPL
100P/Hartley
(Hartley 1)		 M. Hartley 6.35 0.4138 3.428 25.58 10.0 JFC – MPC · JPL
101P/Chernykh [list] N. S. Chernykh 13.90 0.5978 5.782 5.03 13.7 JFC – MPC · JPL
list
102P/Shoemaker
(Shoemaker 1)		 C. & E. Shoemaker 7.22 0.4732 3.737 26.24 16.2 JFC – MPC · JPL
103P/Hartley
(Hartley 2)		 M. Hartley 6.48 0.6938 3.475 13.61 16.3 JFC ✓ MPC · JPL
104P/Kowal
(Kowal 2)		 C. T. Kowal 5.74 0.6655 3.208 5.70 14.6 JFC ✓ MPC · JPL
105P/Singer Brewster S. Singer-Brewster 6.47 0.4093 3.472 9.17 13.8 JFC – MPC · JPL
106P/Schuster H.-E. Schuster 7.27 0.5895 3.754 20.20 11.2 JFC – MPC · JPL
107P/Wilson–Harrington
(4015 Wilson–Harrington)		 E. F. Helin
A. G. Wilson
R. Harrington		 4.25 0.6316 2.625 2.80 – Apollo, NEO, PHA ✓ MPC · JPL
108P/Ciffréo J. Ciffréo 6.95 0.5810 3.642 13.98 10.9 JFC – MPC · JPL
109P/Swift–Tuttle L. Swift
H. P. Tuttle		 133.28 0.9632 26.092 113.45 4.5 HTC ✓ MPC · JPL
110P/Hartley
(Hartley 3)		 M. Hartley 6.84 0.3163 3.604 11.70 4.3 JFC – MPC · JPL
111P/Helin–Roman–Crockett E. F. Helin
B. Roman
R. Crockett		 8.49 0.1096 4.160 4.23 8.4 ETC – MPC · JPL
112P/Urata–Niijima T. Urata
T. Niijima		 6.65 0.5875 3.536 24.20 14.5 JFC – MPC · JPL
113P/Spitaler R. Spitaler 7.06 0.4245 3.682 5.78 14.3 JFC – MPC · JPL
114P/Wiseman–Skiff J. Wiseman
B. A. Skiff		 6.67 0.5545 3.545 18.27 13.9 JFC – MPC · JPL
115P/Maury A. Maury 8.83 0.5183 4.271 11.67 13.0 JFC – JPL
116P/Wild
(Wild 4)		 P. Wild 6.50 0.3723 3.484 3.61 7.6 ETC – MPC · JPL
117P/Helin–Roman–Alu
(Helin–Roman–Alu 1)		 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)		 C. & E. Shoemaker
D. H. Levy		 6.16 0.4549 3.359 10.10 12.3 JFC – MPC · JPL
119P/Parker–Hartley Q. A. Parker
M. Hartley		 8.90 0.2954 4.294 5.18 9.6 JFC – MPC · JPL
120P/Mueller
(Mueller 1)		 J. E. Mueller 8.41 0.3365 4.136 8.79 6.6 JFC – MPC · JPL
121P/Shoemaker–Holt
(Shoemaker–Holt 2)		 C. & E. Shoemaker
H. E. Holt		 8.05 0.3399 4.016 17.74 6.0 JFC – MPC · JPL
122P/de Vico F. de Vico 74.35 0.9627 17.681 85.38 7.5 HTC ✓ MPC · JPL
123P/West–Hartley R. M. West
M. Hartley		 7.59 0.4493 3.861 15.35 8.2 JFC – MPC · JPL
124P/Mrkos A. Mrkos 6.04 0.5039 3.316 31.53 16.4 JFC – MPC · JPL
125P/Spacewatch Spacewatch 5.53 0.5120 3.126 9.99 12.6 JFC – MPC · JPL
126P/IRAS IRAS 13.40 0.6958 5.643 45.84 12.6 JFC – MPC · JPL
127P/Holt–Olmstead 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)		 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)		 C. & E. Shoemaker
D. H. Levy		 9.02 0.0970 4.332 3.44 14.3 ETC – MPC · JPL
130P/McNaught–Hughes R. H. McNaught
S. Hughes		 6.66 0.4075 3.541 7.31 13.0 JFC – MPC · JPL
131P/Mueller
(Mueller 2)		 J. E. Mueller 7.06 0.3430 3.680 7.36 8.6 JFC – MPC · JPL
132P/Helin–Roman–Alu
(Helin–Roman–Alu 2)		 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)		 E. W. Elst
G. Pizarro		 5.63 0.1562 3.165 1.39 – MBA-O – MPC · JPL
134P/Kowal–Vávrová C. T. Kowal
Z. Vávrová		 15.55 0.5872 6.229 4.35 5.3 JFC – MPC · JPL
135P/Shoemaker–Levy
(Shoemaker–Levy 8)		 C. & E. Shoemaker
D. H. Levy		 7.49 0.2902 3.828 6.05 7.0 JFC – MPC · JPL
136P/Mueller
(Mueller 3)		 J. E. Mueller 8.61 0.2916 4.201 9.42 7.2 JFC – MPC · JPL
137P/Shoemaker–Levy
(Shoemaker–Levy 2)		 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)		 C. & E. Shoemaker
D. H. Levy		 6.91 0.5295 3.628 10.08 16.7 JFC – MPC · JPL
139P/Väisälä–Oterma Y. Väisälä
L. Oterma		 9.62 0.2475 4.522 2.33 7.2 JFC – MPC · JPL
140P/Bowell–Skiff E. Bowell
B. A. Skiff		 16.18 0.6918 6.397 3.84 11.5 JFC – MPC · JPL
141P/Machholz [list]
(Machholz 2)		 D. Machholz 5.34 0.7367 3.055 13.98 17.3 JFC ✓ MPC · JPL
list
142P/Ge–Wang Y. Ge
Q. Wang		 11.09 0.4997 4.973 12.31 10.1 JFC – MPC · JPL
143P/Kowal–Mrkos C. T. Kowal
A. Mrkos		 8.91 0.4088 4.298 4.69 14.5 JFC – MPC · JPL
144P/Kushida Y. Kushida 7.58 0.6304 3.858 4.13 8.6 JFC – MPC · JPL
145P/Shoemaker–Levy
(Shoemaker–Levy 5)		 C. & E. Shoemaker
D. H. Levy		 8.43 0.5410 4.143 11.26 13.4 JFC – MPC · JPL
146P/Shoemaker–LINEAR C. & E. Shoemaker
LINEAR		 8.11 0.6467 4.036 23.09 13.5 JFC – MPC · JPL
147P/Kushida–Muramatsu Y. Kushida
O. Muramatsu		 7.43 0.2760 3.807 2.37 4.5 ETC – MPC · JPL
148P/Anderson–LINEAR J. Anderson
LINEAR		 7.05 0.5393 3.678 3.68 13.0 JFC – MPC · JPL
149P/Mueller
(Mueller 4)		 J. E. Mueller 9.00 0.3883 4.326 29.75 15.5 JFC – MPC · JPL
150P/LONEOS LONEOS 7.67 0.5453 3.889 18.50 15.6 JFC – MPC · JPL
151P/Helin E. F. Helin 13.99 0.5709 5.807 4.73 8.5 JFC – MPC · JPL
152P/Helin–Lawrence E. F. Helin
K. J. Lawrence		 9.53 0.3070 4.495 9.87 12.6 JFC – MPC · JPL
153P/Ikeya–Zhang K. Ikeya
D. Zhang		 365.50 0.9901 51.119 28.12 4.0 – – MPC · JPL
154P/Brewington H. Brewington 10.79 0.6707 4.883 17.83 10.8 JFC – MPC · JPL
155P/Shoemaker
(Shoemaker 3)		 C. & E. Shoemaker 16.93 0.7261 6.594 6.40 10.0 JFC – MPC · JPL
156P/Russell–LINEAR K. S. Russell
LINEAR		 6.44 0.6149 3.462 17.26 12.7 JFC – MPC · JPL
157P/Tritton K. Tritton 6.17 0.6285 3.365 11.00 15.2 JFC – MPC · JPL
158P/Kowal–LINEAR C. T. Kowal
LINEAR		 10.26 0.0303 4.720 7.91 7.0 JFC – MPC · JPL
159P/LONEOS LONEOS 14.19 0.3821 5.860 23.46 12.9 JFC – MPC · JPL
160P/LINEAR LINEAR 7.90 0.4791 3.967 17.28 6.7 JFC – MPC · JPL
161P/Hartley–IRAS M. Hartley
IRAS		 21.49 0.8351 7.730 95.70 11.5 HTC ✓ MPC · JPL
162P/Siding Spring Siding Spring 5.33 0.5961 3.053 27.82 15.2 JFC ✓ MPC · JPL
163P/NEAT NEAT 7.06 0.4760 3.680 12.50 11.8 JFC – MPC · JPL
164P/Christensen E. Christensen 7.00 0.5403 3.658 16.26 14.3 JFC – MPC · JPL
165P/LINEAR LINEAR 76.69 0.6216 18.050 15.91 5.9 CTC – MPC · JPL
166P/NEAT NEAT 51.73 0.3831 13.883 15.37 7.0 CTC – MPC · JPL
167P/CINEOS CINEOS 64.86 0.2700 16.142 19.13 – CTC – MPC · JPL
168P/Hergenrother C. W. Hergenrother 6.90 0.6095 3.624 21.93 7.0 JFC – MPC · JPL
169P/NEAT NEAT 4.21 0.7668 2.606 11.30 16.8 JFC ✓ MPC · JPL
170P/Christensen E. Christensen 8.60 0.3034 4.198 10.12 6.4 JFC – MPC · JPL
171P/Spahr T. B. Spahr 6.71 0.5020 3.557 21.94 12.2 JFC – MPC · JPL
172P/Yeung W. K. Y. Yeung 6.73 0.3713 3.563 12.69 14.8 JFC – MPC · JPL
173P/Mueller
(Mueller 5)		 J. E. Mueller 13.58 0.2614 5.691 16.51 12.1 JFC – MPC · JPL
174P/Echeclus
(60558 Echeclus)		 Spacewatch 35.25 0.4565 10.751 4.34 – CEN – MPC · JPL
175P/Hergenrother C. W. Hergenrother 6.52 0.4222 3.489 6.09 9.7 JFC – MPC · JPL
176P/LINEAR
(118401 LINEAR)		 LINEAR 5.71 0.1924 3.195 0.23 – MBA-O – MPC · JPL
177P/Barnard E. Barnard 119.82 0.9544 24.305 31.22 15.7 HTC ✓ MPC · JPL
178P/Hug–Bell G. Hug
G. Bell		 7.03 0.4730 3.669 10.98 13.6 JFC – MPC · JPL
179P/Jedicke R. Jedicke 14.46 0.3075 5.935 19.85 6.9 JFC – MPC · JPL
180P/NEAT NEAT 7.58 0.3549 3.859 16.87 7.1 JFC – MPC · JPL
181P/Shoemaker–Levy
(Shoemaker–Levy 6)		 C. & E. Shoemaker
D. H. Levy		 7.52 0.7073 3.839 16.98 16.3 JFC ✓ MPC · JPL
182P/LONEOS LONEOS 5.02 0.6663 2.931 16.91 20.8 JFC ✓ MPC · JPL
183P/Korlević–Jurić K. Korlević
M. Jurić		 9.53 0.1350 4.494 18.74 13.1 JFC – MPC · JPL
184P/Lovas
(Lovas 2)		 M. Lovas 6.61 0.6043 3.522 1.55 18.4 JFC – MPC · JPL
185P/Petriew V. Petriew 5.46 0.6989 3.100 14.00 13.6 JFC ✓ MPC · JPL
186P/Garradd G. Garradd 11.01 0.1268 4.950 28.54 6.5 JFC – MPC · JPL
187P/LINEAR LINEAR 9.53 0.1732 4.494 13.66 7.3 JFC – MPC · JPL
188P/LINEAR–Mueller LINEAR
J. E. Mueller		 9.18 0.4149 4.384 10.51 14.3 JFC – MPC · JPL
189P/NEAT NEAT 4.98 0.5976 2.918 20.40 19.1 JFC ✓ MPC · JPL
190P/Mueller J. E. Mueller 8.73 0.5207 4.240 2.19 13.7 JFC – MPC · JPL
191P/McNaught R. H. McNaught 6.64 0.4207 3.533 8.76 13.9 JFC – MPC · JPL
192P/Shoemaker–Levy
(Shoemaker–Levy 1)		 C. & E. Shoemaker
D. H. Levy		 16.44 0.7741 6.465 24.57 12.1 JFC – MPC · JPL
193P/LINEAR–NEAT LINEAR
NEAT		 6.76 0.3942 3.576 10.69 8.1 JFC – MPC · JPL
194P/LINEAR LINEAR 8.00 0.5757 4.001 11.14 17.7 JFC – MPC · JPL
195P/Hill R. Hill 16.49 0.3148 6.477 36.36 4.5 JFC – MPC · JPL
196P/Tichý M. Tichý 7.33 0.4344 3.775 19.38 15.3 JFC – MPC · JPL
197P/LINEAR LINEAR 4.86 0.6299 2.867 25.56 18.2 JFC ✓ MPC · JPL
198P/ODAS ODAS 6.78 0.4477 3.583 1.35 15.8 JFC – MPC · JPL
199P/Shoemaker
(Shoemaker 4)		 C. & E. Shoemaker 14.54 0.5080 5.957 24.74 7.1 JFC – MPC · JPL
200P/Larsen J. A. Larsen 10.87 0.3332 4.908 12.12 7.0 JFC – MPC · JPL
201P/LONEOS LONEOS 6.44 0.6129 3.461 7.04 13.0 JFC – MPC · JPL
202P/Scotti J. V. Scotti 7.33 0.3303 3.773 2.19 16.2 JFC – MPC · JPL
203P/Korlević K. Korlević 10.04 0.3160 4.654 2.97 13.0 JFC – MPC · JPL
204P/LINEAR–NEAT LINEAR
NEAT		 6.99 0.4722 3.656 6.59 15.2 JFC – MPC · JPL
205P/Giacobini [list] M. Giacobini 6.68 0.5669 3.547 15.29 14.0 JFC – MPC · JPL
list
206P/Barnard–Boattini E. Barnard
A. Boattini		 5.81 0.6485 3.234 33.20 20.3 JFC ✓ MPC · JPL
207P/NEAT NEAT 7.65 0.7572 3.883 10.15 16.5 JFC ✓ MPC · JPL
208P/McMillan R. S. McMillan 8.13 0.3742 4.042 4.41 16.0 JFC – MPC · JPL
209P/LINEAR LINEAR 5.03 0.6889 2.937 20.98 18.1 JFC ✓ MPC · JPL
210P/Christensen E. Christensen 5.66 0.8317 3.176 10.22 14.9 JFC ✓ MPC · JPL
211P/Hill R. Hill 6.72 0.3392 3.559 18.89 7.8 JFC – MPC · JPL
212P/NEAT NEAT 7.79 0.5789 3.929 22.40 18.0 JFC – MPC · JPL
213P/Van Ness [list] M. E. Van Ness 6.12 0.4075 3.347 10.38 11.4 JFC – MPC · JPL
list
214P/LINEAR LINEAR 6.84 0.4896 3.604 15.23 12.1 JFC – MPC · JPL
215P/NEAT NEAT 9.00 0.2012 4.326 10.06 12.1 JFC – MPC · JPL
216P/LINEAR LINEAR 7.65 0.4452 3.884 9.04 5.1 JFC – MPC · JPL
217P/LINEAR LINEAR 7.83 0.6896 3.944 12.88 14.0 JFC ✓ MPC · JPL
218P/LINEAR LINEAR 6.11 0.4911 3.342 18.17 15.5 JFC – MPC · JPL
219P/LINEAR LINEAR 6.97 0.3520 3.650 11.53 8.7 JFC – MPC · JPL
220P/McNaught R. H. McNaught 5.49 0.5022 3.113 8.13 15.7 JFC – MPC · JPL
221P/LINEAR LINEAR 6.47 0.4876 3.473 11.43 14.0 JFC – MPC · JPL
222P/LINEAR LINEAR 4.83 0.7268 2.857 5.15 19.3 JFC ✓ MPC · JPL
223P/Skiff B. A. Skiff 8.45 0.4164 4.148 27.05 15.5 JFC – MPC · JPL
224P/LINEAR–NEAT LINEAR
NEAT		 6.15 0.4376 3.356 14.81 13.1 JFC – MPC · JPL
225P/LINEAR LINEAR 6.99 0.6375 3.654 21.33 19.0 JFC – MPC · JPL
226P/Pigott–LINEAR–Kowalski E. Pigott
LINEAR
R. A. Kowalski		 7.32 0.5289 3.771 44.00 11.8 JFC – MPC · JPL
227P/Catalina–LINEAR CSS
LINEAR		 6.80 0.4996 3.588 6.52 17.2 JFC – MPC · JPL
228P/LINEAR LINEAR 8.51 0.1769 4.168 7.92 9.4 JFC – MPC · JPL
229P/Gibbs A. Gibbs 7.79 0.3771 3.930 26.08 14.1 JFC – MPC · JPL
230P/LINEAR LINEAR 6.27 0.5631 3.400 14.65 15.6 JFC – MPC · JPL
231P/LINEAR–NEAT LINEAR
NEAT		 8.08 0.2468 4.026 12.33 7.1 JFC – MPC · JPL
232P/Hill R. Hill 9.50 0.3349 4.485 14.64 7.2 JFC – MPC · JPL
233P/La Sagra LSSS 5.28 0.4106 3.034 11.28 18.7 ETC – MPC · JPL
234P/LINEAR LINEAR 7.47 0.2512 3.820 11.51 7.4 JFC – MPC · JPL
235P/LINEAR LINEAR 8.01 0.3134 4.002 8.89 7.3 JFC – MPC · JPL
236P/LINEAR LINEAR 7.20 0.5086 3.728 16.33 14.9 JFC – MPC · JPL
237P/LINEAR LINEAR 6.58 0.4344 3.512 14.02 6.4 JFC – MPC · JPL
238P/Read M. T. Read 5.63 0.2517 3.166 1.26 8.3 ETC – MPC · JPL
239P/LINEAR LINEAR 9.45 0.6314 4.470 11.31 15.3 JFC – MPC · JPL
240P/NEAT NEAT 7.61 0.4498 3.868 23.52 11.8 JFC – MPC · JPL
241P/LINEAR LINEAR 11.03 0.6099 4.954 20.87 14.3 JFC – MPC · JPL
242P/Spahr T. B. Spahr 13.02 0.2808 5.534 32.51 6.8 JFC – MPC · JPL
243P/NEAT NEAT 7.51 0.3597 3.836 7.63 10.4 JFC – MPC · JPL
244P/Scotti J. V. Scotti 10.82 0.1990 4.892 2.26 7.0 JFC – MPC · JPL
245P/WISE WISE 8.02 0.4661 4.008 21.09 17.4 JFC – MPC · JPL
246P/NEAT NEAT 8.08 0.2851 4.028 15.97 6.1 JFC – MPC · JPL
247P/LINEAR LINEAR 7.90 0.6256 3.965 13.68 17.9 JFC – MPC · JPL
248P/Gibbs A. Gibbs 14.63 0.6412 5.982 6.37 16.0 JFC – MPC · JPL
249P/LINEAR LINEAR 4.61 0.8187 2.770 8.40 18.4 JFC ✓ MPC · JPL
250P/Larson S. Larson 7.21 0.4074 3.733 13.30 15.6 JFC – MPC · JPL
251P/LINEAR LINEAR 6.52 0.5098 3.491 23.51 9.5 JFC – MPC · JPL
252P/LINEAR LINEAR 5.32 0.6731 3.047 10.42 16.4 JFC ✓ MPC · JPL
253P/PANSTARRS Pan-STARRS 6.47 0.4126 3.472 4.94 13.5 JFC – MPC · JPL
254P/McNaught R. H. McNaught 9.92 0.3206 4.617 32.57 12.8 JFC – MPC · JPL
255P/Levy D. H. Levy 5.26 0.6720 3.025 18.33 11.5 JFC ✓ MPC · JPL
256P/LINEAR LINEAR 9.97 0.4193 4.631 27.63 12.0 JFC – MPC · JPL
257P/Catalina CSS 7.27 0.4324 3.754 20.24 15.1 JFC – MPC · JPL
258P/PANSTARRS Pan-STARRS 9.24 0.2104 4.405 6.75 16.3 JFC – MPC · JPL
259P/Garradd G. Garradd 4.50 0.3415 2.727 15.90 13.7 ETC – MPC · JPL
260P/McNaught R. H. McNaught 7.05 0.5943 3.676 15.77 12.7 JFC – MPC · JPL
261P/Larson S. Larson 6.81 0.3919 3.592 6.34 7.4 JFC – MPC · JPL
262P/McNaught–Russell R. H. McNaught
K. S. Russell		 18.26 0.8154 6.935 29.08 14.7 JFC ✓ MPC · JPL
263P/Gibbs A. Gibbs 5.35 0.5877 3.061 11.54 18.6 JFC ✓ MPC · JPL
264P/Larsen J. Larsen 7.68 0.3737 3.893 25.15 16.7 JFC – MPC · JPL
265P/LINEAR LINEAR 8.77 0.6460 4.253 14.69 14.9 JFC – MPC · JPL
266P/Christensen E. Christensen 6.64 0.3396 3.532 3.43 11.0 ETC – MPC · JPL
267P/LONEOS LONEOS 5.97 0.5934 3.290 5.37 20.5 JFC – MPC · JPL
268P/Bernardi F. Bernardi 9.61 0.4802 4.521 15.66 16.5 JFC – MPC · JPL
269P/Jedicke R. Jedicke 19.37 0.4347 7.212 6.61 6.7 JFC – MPC · JPL
270P/Gehrels T. Gehrels 17.54 0.4676 6.752 2.86 13.7 JFC – MPC · JPL
271P/van Houten–Lemmon C. & I. van Houten
MLS		 18.42 0.3907 6.974 6.86 7.2 JFC – MPC · JPL
272P/NEAT NEAT 9.37 0.4565 4.446 18.19 10.7 JFC – MPC · JPL
273P/Pons–Gambart J.-L. Pons
J.-F. Gambart		 188.13 0.9753 32.832 136.40 11.3 HTC ✓ MPC · JPL
274P/Tombaugh–Tenagra C. Tombaugh
Tenagra II Obs.		 9.12 0.4397 4.364 15.83 11.1 JFC – MPC · JPL
275P/Hermann S. Hermann 13.84 0.7139 5.765 21.57 15.5 JFC – MPC · JPL
276P/Vorobjov T. Vorobjov 12.22 0.2764 5.306 14.82 13.8 JFC – MPC · JPL
277P/LINEAR LINEAR 7.58 0.5038 3.858 16.75 11.8 JFC – MPC · JPL
278P/McNaught R. H. McNaught 7.12 0.4334 3.700 6.68 12.6 JFC – MPC · JPL
279P/La Sagra LSSS 6.76 0.3985 3.574 5.05 17.4 JFC – MPC · JPL
280P/Larsen J. A. Larsen 9.59 0.4178 4.513 11.78 15.1 JFC – MPC · JPL
281P/MOSS MOSS 10.70 0.1734 4.856 4.72 14.8 JFC – MPC · JPL
282P/2003 BM80 (unnamed)
= (323137) 2003 BM80		 LONEOS 8.72 0.1878 4.238 5.81 – MBA-O – MPC · JPL
283P/Spacewatch Spacewatch 8.41 0.4857 4.134 14.46 16.7 JFC – MPC · JPL
284P/McNaught R. H. McNaught 7.04 0.3757 3.672 11.86 9.1 JFC – MPC · JPL
285P/LINEAR LINEAR 9.58 0.6179 4.509 25.02 13.6 JFC – MPC · JPL
286P/Christensen E. Christensen 8.35 0.4241 4.116 17.04 16.0 JFC – MPC · JPL
287P/Christensen E. Christensen 8.54 0.2692 4.179 16.30 8.9 JFC – MPC · JPL
288P/2006 VW139 (unnamed)
= (300163) 2006 VW139		 Spacewatch 5.32 0.2004 3.048 3.24 – MBA-O – MPC · JPL
289P/Blanpain J.-J. Blanpain 5.31 0.6851 3.045 5.90 22.1 JFC ✓ MPC · JPL
290P/Jäger M. Jäger 15.08 0.6470 6.103 19.07 9.7 JFC – MPC · JPL
291P/NEAT NEAT 9.71 0.4304 4.552 5.96 8.3 JFC – MPC · JPL
292P/Li W. Li 15.20 0.5868 6.135 24.32 9.5 JFC – MPC · JPL
293P/Spacewatch Spacewatch 6.94 0.4197 3.639 9.06 15.8 JFC – MPC · JPL
294P/LINEAR LINEAR 5.71 0.5986 3.194 18.54 17.9 JFC ✓ MPC · JPL
295P/LINEAR LINEAR 12.36 0.6147 5.345 21.10 13.4 JFC – MPC · JPL
296P/Garradd G. Garradd 6.56 0.4773 3.503 25.20 12.8 JFC – MPC · JPL
297P/Beshore E. Beshore 6.50 0.3086 3.484 10.26 6.7 ETC – MPC · JPL
298P/Christensen E. Christensen 6.52 0.4125 3.490 8.02 16.1 JFC – MPC · JPL
299P/Catalina–PANSTARRS CSS
Pan-STARRS		 9.16 0.2827 4.377 10.48 6.3 JFC – MPC · JPL
300P/Catalina CSS 4.43 0.6917 2.699 5.68 16.8 JFC ✓ MPC · JPL
301P/LINEAR–NEAT LINEAR
NEAT		 13.56 0.5874 5.687 10.62 10.9 JFC – MPC · JPL
302P/Lemmon–PANSTARRS MLS
Pan-STARRS		 8.86 0.2287 4.281 6.03 11.1 JFC – MPC · JPL
303P/NEAT NEAT 11.43 0.5104 5.075 7.07 16.2 JFC – MPC · JPL
304P/Ory M. Ory 5.84 0.5742 3.244 2.76 15.1 JFC – MPC · JPL
305P/Skiff B. A. Skiff 9.93 0.6961 4.621 11.52 16.4 JFC – MPC · JPL
306P/LINEAR LINEAR 5.47 0.5983 3.104 8.36 19.4 JFC ✓ MPC · JPL
307P/LINEAR LINEAR 13.99 0.6747 5.807 4.42 13.1 JFC – MPC · JPL
308P/Lagerkvist–Carsenty C.-I. Lagerkvist
U. Carsenty		 17.24 0.3623 6.674 4.84 14.1 JFC – MPC · JPL
309P/LINEAR LINEAR 9.39 0.6070 4.450 17.66 15.8 JFC – MPC · JPL
310P/Hill R. Hill 8.49 0.4260 4.163 13.19 12.5 JFC – MPC · JPL
311P/PANSTARRS Pan-STARRS 3.24 0.1158 2.189 4.97 18.9 ETC – MPC · JPL
312P/NEAT NEAT 6.43 0.4301 3.459 19.79 16.9 JFC – MPC · JPL
313P/Gibbs A. Gibbs 5.60 0.2417 3.154 10.97 16.7 ETC – MPC · JPL
314P/Montani J. Montani 19.62 0.4160 7.275 3.98 12.6 JFC – MPC · JPL
315P/LONEOS LONEOS 11.26 0.5163 5.023 17.91 10.4 JFC – MPC · JPL
316P/LONEOS–Christensen LONEOS
E. Christensen		 9.00 0.1665 4.328 9.88 14.4 JFC – MPC · JPL
317P/WISE WISE 5.08 0.5802 2.957 11.96 19.5 JFC ✓ MPC · JPL
318P/McNaught–Hartley R. H. McNaught
M. Hartley		 20.66 0.6752 7.530 17.89 9.6 JFC – MPC · JPL
319P/Catalina–McNaught CSS
R. H. McNaught		 6.75 0.6650 3.573 15.07 17.0 JFC ✓ MPC · JPL
320P/McNaught R. H.McNaught 5.47 0.6824 3.103 4.89 19.6 JFC ✓ MPC · JPL
321P/SOHO SOHO 3.78 0.9807 2.427 19.74 – JFC ✓ MPC · JPL
322P/SOHO SOHO 3.99 0.9787 2.516 12.59 19.0 JFC ✓ MPC · JPL
323P/SOHO SOHO 4.15 0.9848 2.582 5.37 23.6 JFC ✓ MPC · JPL
324P/La Sagra LSSS 5.44 0.1538 3.094 21.42 7.5 ETC – MPC · JPL
325P/Yang–Gao R. Yang
X. Gao		 6.29 0.6241 3.406 16.32 15.5 JFC ✓ MPC · JPL
326P/Hill R. Hill 8.22 0.3174 4.072 2.47 15.5 JFC – MPC · JPL
327P/Van Ness M. E. Van Ness 6.73 0.5628 3.563 36.24 14.8 JFC – MPC · JPL
328P/LONEOS–Tucker LONEOS
R. A. Tucker		 8.59 0.5519 4.195 17.71 7.1 JFC – MPC · JPL
329P/LINEAR–Catalina LINEAR
CSS		 11.82 0.6801 5.189 21.47 8.9 JFC – MPC · JPL
330P/Catalina CSS 16.92 0.5493 6.590 15.55 10.1 JFC – MPC · JPL
331P/Gibbs A. Gibbs 5.21 0.0416 3.005 9.74 16.6 ETC – MPC · JPL
332P/Ikeya–Murakami [list] K. Ikeya
S. Murakami		 5.42 0.4886 3.087 9.38 5.2 ETC – MPC · JPL
list
333P/LINEAR LINEAR 8.68 0.7359 4.224 131.88 15.0 JFC ✓ MPC · JPL
334P/NEAT NEAT 16.53 0.3545 6.488 19.06 6.5 JFC – MPC · JPL
335P/Gibbs A. Gibbs 6.80 0.5435 3.588 7.28 17.0 JFC – MPC · JPL
336P/McNaught R. H. McNaught 10.56 0.4529 4.813 18.56 8.2 JFC – MPC · JPL
337P/WISE WISE 5.96 0.4969 3.288 15.37 15.1 JFC – MPC · JPL
338P/McNaught R. H. McNaught 7.70 0.4112 3.900 25.37 14.9 JFC – MPC · JPL
339P/Gibbs A. Gibbs 7.05 0.6398 3.676 5.75 12.3 JFC – MPC · JPL
340P/Boattini A. Boattini 8.72 0.2809 4.237 2.08 15.2 JFC – MPC · JPL
341P/Gibbs A. Gibbs 8.89 0.4145 4.293 3.80 15.5 JFC – MPC · JPL
342P/SOHO SOHO 5.31 0.9826 3.043 13.27 – JFC ✓ MPC · JPL
343P/NEAT–LONEOS NEAT
LONEOS		 12.81 0.5842 5.475 5.58 6.0 JFC – MPC · JPL
344P/Read M. T. Read 10.80 0.4220 4.887 3.48 5.3 JFC – MPC · JPL
345P/LINEAR LINEAR 8.13 0.2194 4.043 2.72 12.4 ETC – MPC · JPL
346P/Catalina CSS 9.49 0.5039 4.482 22.17 13.9 JFC – MPC · JPL
347P/PANSTARRS Pan-STARRS 6.86 0.3843 3.611 11.75 17.3 JFC – MPC · JPL
348P/PANSTARRS Pan-STARRS 5.64 0.3017 3.169 17.57 17.6 ETC – MPC · JPL
349P/Lemmon MLS 6.74 0.3005 3.568 5.50 7.5 ETC – MPC · JPL
350P/McNaught R. H. McNaught 8.32 0.0869 4.105 7.36 11.2 ETC – MPC · JPL
351P/Wiegert–PANSTARRS P. Wiegert
Pan-STARRS		 9.32 0.2951 4.428 12.79 12.3 JFC – MPC · JPL
352P/Skiff B. A. Skiff 16.95 0.6177 6.598 21.06 10.9 JFC – MPC · JPL
353P/McNaught R. H. McNaught 8.50 0.4694 4.164 28.42 8.5 JFC – MPC · JPL
354P/LINEAR LINEAR 3.46 0.1250 2.290 5.26 15.5 ETC – MPC · JPL
355P/LINEAR–NEAT LINEAR
NEAT		 6.47 0.5081 3.472 11.04 12.9 JFC – MPC · JPL
356P/WISE WISE 8.49 0.3540 4.163 9.63 7.4 JFC – MPC · JPL
357P/Hill R. Hill 9.39 0.4355 4.450 6.33 5.1 JFC – MPC · JPL
358P/PANSTARRS Pan-STARRS 5.59 0.2377 3.150 11.06 7.7 ETC – MPC · JPL
359P/LONEOS LONEOS 9.97 0.3225 4.631 10.26 14.8 JFC – MPC · JPL
360P/WISE WISE 7.13 0.4973 3.703 24.08 18.1 JFC – MPC · JPL
361P/Spacewatch Spacewatch 11.00 0.4379 4.946 13.88 4.6 JFC – MPC · JPL
362P/2008 GO98 (unnamed)
= (457175) 2008 GO98		 Spacewatch 7.92 0.2787 3.973 15.56 – MBA-O – MPC · JPL
363P/Lemmon MLS 6.28 0.5577 3.405 3.97 18.1 JFC – MPC · JPL
364P/PANSTARRS Pan-STARRS 4.88 0.7226 2.878 12.15 17.4 JFC ✓ MPC · JPL
365P/PANSTARRS Pan-STARRS 5.69 0.5733 3.186 9.84 17.0 JFC – MPC · JPL
366P/Spacewatch Spacewatch 6.55 0.3474 3.501 8.85 13.1 ETC – MPC · JPL
367P/Catalina CSS 6.58 0.2799 3.511 8.46 14.3 ETC – MPC · JPL
368P/NEAT NEAT 12.91 0.6285 5.504 15.45 14.6 JFC – MPC · JPL
369P/Hill R. Hill 9.18 0.5546 4.385 10.32 15.9 JFC – MPC · JPL
370P/NEAT NEAT 16.41 0.6122 6.459 19.37 7.2 JFC – MPC · JPL
371P/LINEAR–Skiff LINEAR
B. A. Skiff		 8.50 0.4780 4.164 17.41 4.3 JFC – MPC · JPL
372P/McNaught R. H. McNaught 9.53 0.1535 4.494 9.52 7.1 JFC – MPC · JPL
373P/Rinner C. Rinner 7.41 0.3937 3.802 13.77 6.0 JFC – MPC · JPL
374P/Larson S. Larson 11.08 0.4625 4.969 10.79 7.4 JFC – MPC · JPL
375P/Hill R. Hill 13.13 0.6600 5.567 17.37 16.7 JFC – MPC · JPL
376P/LONEOS LONEOS 14.17 0.5147 5.857 1.19 9.5 JFC – MPC · JPL
377P/Scotti J. V. Scotti 17.45 0.2515 6.728 9.02 12.3 JFC – MPC · JPL
378P/McNaught R. H. McNaught 15.96 0.4670 6.340 19.11 12.3 JFC – MPC · JPL
379P/Spacewatch Spacewatch 6.63 0.3365 3.529 12.38 10.8 JFC – MPC · JPL
380P/PANSTARRS Pan-STARRS 9.63 0.3264 4.528 8.23 7.6 JFC – MPC · JPL
381P/LINEAR–Spacewatch LINEAR
Spacewatch		 19.01 0.6795 7.123 28.46 13.6 JFC – MPC · JPL
382P/Larson S. Larson 14.89 0.2762 6.052 7.87 7.0 JFC – MPC · JPL
383P/Christensen E. Christensen 6.54 0.6114 3.497 11.87 18.6 JFC – MPC · JPL
384P/Kowalski R. A. Kowalski 4.96 0.6154 2.908 7.29 20.0 JFC ✓ MPC · JPL
385P/Hill R. Hill 8.84 0.4023 4.275 16.86 7.4 JFC – MPC · JPL
386P/PANSTARRS Pan-STARRS 8.16 0.4178 4.052 15.24 13.5 JFC – MPC · JPL
387P/Boattini A. Boattini 10.51 0.7360 4.799 8.90 14.2 JFC ✓ MPC · JPL
388P/Gibbs A. Gibbs 11.99 0.6189 5.239 23.88 10.9 JFC – MPC · JPL
389P/Siding Spring Siding Spring 13.32 0.7047 5.620 160.07 14.3 JFC – MPC · JPL
390P/Gibbs A. Gibbs 14.00 0.7058 5.810 18.52 12.2 JFC – MPC · JPL
391P/Kowalski R. A. Kowalski 10.13 0.1198 4.680 21.27 9.9 JFC – MPC · JPL
392P/LINEAR LINEAR 15.27 0.6825 6.156 4.94 16.4 JFC – MPC · JPL
393P/Spacewatch–Hill Spacewatch
R. Hill		 10.43 0.1196 4.774 16.81 7.6 JFC – MPC · JPL
394P/PANSTARRS Pan-STARRS 9.04 0.3693 4.339 8.53 16.9 JFC – MPC · JPL
395P/Catalina–NEAT CSS
NEAT		 16.88 0.3821 6.579 3.28 9.9 JFC – MPC · JPL
396P/Leonard G. Leonard 17.90 0.4178 6.842 5.43 15.7 JFC – MPC · JPL
397P/Lemmon MLS 7.59 0.3999 3.862 11.03 15.5 JFC – MPC · JPL
398P/Boattini A. Boattini 5.53 0.5826 3.128 11.02 15.3 JFC – MPC · JPL
399P/PANSTARRS Pan-STARRS 7.44 0.4419 3.812 13.35 15.9 JFC – MPC · JPL
400P/PANSTARRS Pan-STARRS 6.72 0.4090 3.560 10.93 13.7 JFC – MPC · JPL
401P/McNaught R. H. McNaught 13.58 0.5820 5.693 12.87 10.8 JFC – MPC · JPL
402P/LINEAR LINEAR 18.44 0.4388 6.979 30.89 6.3 JFC – MPC · JPL
403P/Catalina CSS 12.58 0.5037 5.408 12.32 7.1 JFC – MPC · JPL
404P/Bressi T. Bressi 11.65 0.0950 5.140 9.82 13.4 JFC – MPC · JPL
405P/Lemmon MLS 6.85 0.6891 3.607 9.37 18.8 JFC ✓ MPC · JPL
406P/Gibbs A. Gibbs 6.38 0.5740 3.440 1.43 16.7 JFC – MPC · JPL
407P/PANSTARRS–Fuls Pan-STARRS
D. Fuls		 6.42 0.3850 3.455 4.90 7.2 ETC – MPC · JPL
408P/Novichonok–Gerke A. Novichonok
V. Gerke		 10.49 0.2697 4.791 19.22 6.8 JFC – MPC · JPL
409P/LONEOS–Hill LONEOS
R. Hill		 14.89 0.7107 6.053 17.14 14.2 JFC – MPC · JPL
410P/NEAT–LINEAR NEAT
LINEAR		 17.08 0.5104 6.632 9.39 15.2 JFC – MPC · JPL
411P/Christensen E. Christensen 13.99 0.5820 5.807 12.39 14.7 JFC – MPC · JPL
412P/WISE WISE 5.48 0.4809 3.107 8.94 15.2 ETC – MPC · JPL
413P/Larson S. Larson 7.16 0.4238 3.714 15.98 13.9 JFC – MPC · JPL
414P/STEREO STEREO 4.67 0.8117 2.795 23.38 16.0 JFC ✓ MPC · JPL
415P/Tenagra Tenagra Obs. 8.35 0.1952 4.115 31.79 7.4 JFC – MPC · JPL
416P/Scotti J. V. Scotti 8.02 0.4557 4.005 3.37 16.1 JFC – MPC · JPL
417P/NEOWISE NEOWISE 6.13 0.5546 3.350 8.13 17.5 JFC – MPC · JPL
418P/LINEAR LINEAR 11.52 0.6637 5.102 5.78 13.9 JFC – MPC · JPL
419P/PANSTARRS Pan-STARRS 6.61 0.2785 3.523 2.80 7.2 ETC – MPC · JPL
420P/Hill R. Hill 12.98 0.4946 5.522 14.44 14.3 JFC – MPC · JPL
421P/McNaught R. H. McNaught 11.45 0.6754 5.080 10.09 13.7 JFC – MPC · JPL
422P/Christensen E. Christensen 15.67 0.5061 6.261 39.59 7.1 JFC – MPC · JPL
423P/Lemmon MLS 15.28 0.1201 6.158 8.35 13.8 JFC – MPC · JPL
424P/La Sagra LSSS 9.23 0.6928 4.401 8.64 17.8 JFC – MPC · JPL
425P/Kowalski R. A. Kowalski 15.97 0.5424 6.340 16.43 7.2 JFC – MPC · JPL
426P/PANSTARRS Pan-STARRS 5.69 0.1607 3.188 17.77 17.3 ETC – MPC · JPL
427P/ATLAS ATLAS 5.65 0.3130 3.171 11.85 10.7 ETC – MPC · JPL
428P/Gibbs A. Gibbs 6.50 0.5190 3.483 8.51 11.7 JFC – MPC · JPL
429P/LINEAR–Hill LINEAR
R. Hill		 6.53 0.5067 3.492 7.75 12.1 JFC – MPC · JPL
430P/Scotti J. V. Scotti 5.48 0.4997 3.107 4.47 16.9 ETC – MPC · JPL
431P/Scotti J. V. Scotti 6.39 0.4879 3.442 22.67 12.0 JFC – MPC · JPL
432P/PANSTARRS Pan-STARRS 5.29 0.2425 3.037 10.07 18.4 ETC – MPC · JPL
433P/2005 QN173 (unnamed)
= (248370) 2005 QN173		 NEAT 5.37 0.2252 3.065 0.07 – MBA-O – MPC · JPL
434P/Tenagra Tenagra II Obs. 8.45 0.2715 4.150 6.32 9.2 JFC – MPC · JPL
435P/PANSTARRS Pan-STARRS 5.24 0.3186 3.018 18.89 18.8 ETC – MPC · JPL
436P/Garradd G. Garradd 14.19 0.6718 5.862 20.21 11.3 JFC – MPC · JPL
437P/PANSTARRS Pan-STARRS 9.74 0.2523 4.560 3.69 7.7 JFC – MPC · JPL
438P/Christensen E. Christensen 7.48 0.4220 3.825 8.34 17.8 JFC – MPC · JPL
439P/LINEAR LINEAR 6.16 0.5098 3.359 6.96 12.4 JFC – MPC · JPL
440P/Kobayashi T. Kobayashi 25.07 0.7611 8.567 12.38 7.4 JFC – MPC · JPL
441P/PANSTARRS Pan-STARRS 8.40 0.1951 4.134 2.57 16.1 JFC – MPC · JPL
442P/McNaught R. H. McNaught 11.08 0.5316 4.971 6.05 10.6 JFC – MPC · JPL
443P/PANSTARRS-Christensen Pan-STARRS
E. Christensen		 8.40 0.2845 4.132 19.89 6.4 JFC – MPC · JPL
444P/WISE-PANSTARRS WISE
Pan-STARRS		 6.35 0.5704 3.429 22.13 16.7 JFC – MPC · JPL
445P/Lemmon-PANSTARRS MLS
Pan-STARRS		 8.17 0.4124 4.058 1.09 14.5 JFC – MPC · JPL
446P/McNaught R. H. McNaught 9.80 0.6469 4.581 16.57 17.5 JFC – MPC · JPL
447P/Sheppard-Tholen S. Sheppard
D. J. Tholen		 13.59 0.1807 5.695 7.41 7.6 JFC – MPC · JPL
448P/PANSTARRS Pan-STARRS 6.92 0.4190 3.630 12.15 18.0 JFC – MPC · JPL
449P/Leonard G. J. Leonard 6.83 0.4790 3.598 15.46 8.6 JFC – MPC · JPL
450P/LONEOS LONEOS 22.32 0.3129 7.928 10.57 6.6 JFC – MPC · JPL
451P/Christensen E. Christensen 15.88 0.5574 6.317 26.49 11.6 JFC – MPC · JPL
452P/Sheppard-Jewitt S. Sheppard
D. C. Jewitt		 19.61 0.4280 7.271 6.43 13.2 JFC – MPC · JPL
453P/WISE-Lemmon WISE
MLS		 12.75 0.5824 5.457 27.07 11.4 JFC – MPC · JPL
454P/PANSTARRS Pan-STARRS 8.63 0.3615 4.208 19.81 13.6 JFC – MPC · JPL
455P/PANSTARRS Pan-STARRS 5.60 0.3042 3.155 14.14 9.4 ETC – MPC · JPL
456P/PANSTARRS Pan-STARRS 5.63 0.1187 3.165 16.96 10.0 ETC – MPC · JPL
457P/Lemmon-PANSTARRS MLS
Pan-STARRS		 4.31 0.1198 2.646 5.22 16.1 ETC – MPC · JPL
458P/Jahn J. Jahn 7.59 0.3150 3.861 13.61 9.2 JFC – MPC · JPL
459P/Catalina Catalina 6.14 0.5217 3.353 13.68 17.2 JFC – MPC · JPL
460P/PANSTARRS Pan-STARRS 5.25 0.6663 3.022 18.92 20.9 JFC ✓ MPC · JPL
461P/WISE WISE 5.56 0.5704 3.139 18.41 17.5 JFC – MPC · JPL
462P/LONEOS-PANSTARRS LONEOS
Pan-STARRS		 10.81 0.5779 4.888 7.03 16.5 JFC – MPC · JPL
463P/NEOWISE NEOWISE 5.14 0.8250 2.977 29.50 18.3 JFC – MPC · JPL
464P/PANSTARRS Pan-STARRS 10.16 0.2810 4.690 21.67 7.0 JFC – MPC · JPL
465P/Hill R. Hill 14.72 0.6140 6.007 25.85 6.8 JFC – MPC · JPL
466P/PANSTARRS Pan-STARRS 8.14 0.4668 4.045 12.24 12.2 JFC – MPC · JPL
467P/LINEAR-Grauer LINEAR
A. D. Grauer		 13.55 0.0739 5.685 2.55 9.4 JFC – MPC · JPL
468P/Siding Spring Siding Spring 19.09 0.4441 7.142 50.36 11.5 JFC – MPC · JPL
469P/PANSTARRS Pan-STARRS 9.02 0.3116 4.334 20.16 14.8 JFC – MPC · JPL
470P/PANSTARRS Pan-STARRS 9.42 0.3887 4.459 8.84 17.0 JFC – MPC · JPL
471P/2023 KF3 13.62 0.6276 5.704 4.79 5.5 JFC – MPC · JPL
472P/NEAT-LINEAR NEAT
LINEAR		 21.21 0.5567 7.663 11.01 7.1 JFC – MPC · JPL
473P/NEAT NEAT 22.31 0.8224 7.930 56.91 10.9 HTC – MPC · JPL
474P/Hogan Hogan 5.54 0.1887 3.129 1.10 14.7 ETC – MPC · JPL
475P/Spacewatch-LINEAR Spacewatch
LINEAR		 19.755 0.4394 7.304 14.52 10.1 JFC – MPC · JPL
476P/PANSTARRS PANSTARRS 10.41 0.3457 4.767 18.89 16.1 JFC – MPC · JPL
477P/PANSTARRS PANSTARRS 5.22 0.4160 3.007 8.91 7.8 ETC – MPC · JPL
478P/ATLAS ATLAS 6.97 0.3438 3.649 12.52 9.8 JFC – MPC · JPL
479P/Elenin Leonid Elenin 13.32 0.7784 5.618 15.39 15.2 JFC ✓ MPC · JPL
480P/PANSTARRS PANSTARRS 10.03 0.2414 4.652 13.69 14.6 JFC – MPC · JPL
481P/Lemmon-PANSTARRS Lemmon - PANSTARRS 10.47 0.3371 4.786 6.120 15.2 JFC – MPC · JPL
482P/PANSTARRS PANSTARRS 7.30 0.4931 3.763 24.534 17.0 JFC – MPC · JPL
483P/PANSTARRS PANSTARRS 5.65 0.2283 3.172 14.33 17.0 ETC – MPC · JPL
484P/Spaceweather Spacewatch 7.30 0.4329 3.762 14.469 15.2 JFC – MPC · JPL
485P/Sheppard-Tholen S. Sheppard
D. Tholen		 15.89 0.4159 6.841 10.010 6.6 JFC – MPC · JPL
486P/Leonard G. Leonard 6.91 0.3647 3.626 2.209 14.9 JFC – MPC · JPL
487P/Siding Spring Siding Spring 11.74 0.6473 5.166 39.326 7.4 JFC – MPC · JPL
488P/NEAT-PANSTARRS NEAT
PANSTARRS		 7.22 0.5504 3.737 11.366 15.7 JFC – MPC · JPL
489P/Denning William Frederick Denning 9.37 0.6456 4.443 4.007 7.6 JFC – MPC · JPL
490P/ATLAS ATLAS 5.26 0.6485 3.025 12.282 20.5 JFC ✓ MPC · JPL
491P/Spacewatch-PANSTARRS Spacewatch
PANSTARRS		 11.22 0.2593 5.012 9.368 13.8 JFC - MPC · JPL
492P/LINEAR LINEAR 13.74 0.6921 5.736 11.477 15.9 JFC - MPC · JPL
493P/LONEOS LONEOS 9.15 0.4656 7.157 24.115 7.1 JFC - MPC · JPL
Comet designation Discoverer(s) or namesake(s) Period
(years) 		e a
(AU) 		i
(°) 		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) 		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

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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

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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

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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

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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

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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

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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

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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

References

  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.

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