List of numbered comets - Comet - astro.wikisort.org

astro.wikisort.org - Comet

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^[update] 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	Z. 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 R. Rigollet	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	C. Slaughter 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	C. Kearns 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	C. 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	M. 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	A. 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	L. 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 R. Crockett	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	Y. Ge Q. 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	J. Anderson 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	V. 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	W. 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	R. Yang 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 D. Fuls	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
441P/PANSTARRS	Pan-STARRS	8.41	4.135	2.574	0.196	16.3	JFC	–	JPL
442P/McNaught	R. H. McNaught	11.39	5.036	6.046	0.533	15.4	JFC	–	JPL
443P/PANSTARRS-Christensen	Pan-STARRS - E. Christensen	8.40	4.133	19.887	0.284	5.9	JFC	–	JPL
444P/WISE-PANSTARRS	WISE - Pan-STARRS	6.35	3.428	22.125	0.570	16.6	JFC	–	JPL
445P/Lemon-PANSTARRS	Lemon - Pan-STARRS	8.18	4.060	1.088	0.414	16.5	JFC	–	JPL
446P/McNaught	R. H. McNaught	9.78	4.574	16.615	0.647	15.5	JFC	–	JPL
447P/Sheppard-Thoren	Sheppard-Thoren	13.58	5.692	7.412	0.181	9.8	JFC	–	JPL
448P/PANSTARRS	PanSTARRS	6.91	3.629	12.159	0.420	16.3	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	J_Tiss	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	J_Tiss	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	J_Tiss	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	J_Tiss	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	J_Tiss	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	J_Tiss	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	J_Tiss	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	J_Tiss	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	J_Tiss	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

References

"Periodic Comet Numbers". Minor Planet Center. 3 November 2021. Retrieved 25 November 2021.
"breakup of 73P/Schwassmann-Wachmann". NASA. Retrieved 3 December 2014.
"IAUC 6081: 1994o". Central Bureau for Astronomical Telegrams. 21 September 1994. Retrieved 5 May 2021.
"IAUC 6090: 1994o; 1994aa". Central Bureau for Astronomical Telegrams. 6 October 1994. Retrieved 5 May 2021.

Comets

Features	Nucleus Coma Tails Antitail Comet dust Meteor shower
Types	Periodic Numbered Lost Long period Halley-type Jupiter-family Encke-type Main-belt Non-periodic Near-parabolic Hyperbolic Unknown-orbit Great Comet Sungrazing (Kreutz) Extinct Exocomet Interstellar
Related	Naming of comets Centaur Comet discoverers LINEAR Extraterrestrial atmosphere Oort cloud Small Solar System body Asteroid
Exploration	List of missions to comets List of comets visited by spacecraft
Latest	C/2022 E3 (ZTF) C/2021 O3 (PanSTARRS) C/2021 J1 (Maury-Attard) C/2021 A1 (Leonard) C/2020 F8 (SWAN) C/2020 F5 (MASTER) C/2020 F3 (NEOWISE) C/2019 Y4 (ATLAS) C/2019 Y1 (ATLAS) C/2019 U6 (Lemmon) 2I/Borisov C/2018 Y1 (Iwamoto) C/2018 C2 (Lemmon) C/2017 U7 C/2017 K2 (PanSTARRS) C/2016 U1 (NEOWISE) C/2015 V2 (Johnson) C/2015 G2 (MASTER) C/2015 ER61 (PanSTARRS) C/2014 UN271 (Bernardinelli-Bernstein) C/2014 Q2 (Lovejoy) C/2014 Q1 (PanSTARRS) C/2014 E2 (Jacques)
Culture and speculation	Antimatter comet Comets in fiction Comet vintages

Lists of comets (more)

Periodic
comets

Until 1985
(all)

After 1985
(notable)

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
354P/LINEAR
P/2012 F5 (Gibbs)
P/2012 T1 (PANSTARRS)
P/2013 R3 (Catalina-PANSTARRS)
(300163) 2006 VW139

Lost

Recovered	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 109P/Swift–Tuttle 113P/Spitaler 122P/de Vico 157P/Tritton 177P/Barnard 205P/Giacobini 206P/Barnard–Boattini 271P/van Houten–Lemmon 273P/Pons–Gambart 289P/Blanpain
Destroyed	3D/Biela 73P/Schwassmann–Wachmann 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

Visited by
spacecraft

Near-Parabolic
comets
(notable)

Until 1910	C/-43 K1 (Caesar's Comet) X/1106 C1 (Great Comet of 1106) 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/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/1847 T1 (Miss Mitchell's Comet) C/1858 L1 (Comet Donati) C/1861 G1 (Comet Thatcher) C/1861 J1 (Great Comet of 1861) 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/1890 V1 (Comet Zona) C/1901 G1 (Great Comet of 1901) C/1910 A1 (Great January Comet of 1910)
After 1910	C/1911 O1 (Brooks) C/1911 S3 (Beljawsky) C/1927 X1 (Skjellerup–Maristany) C/1931 P1 (Ryves) C/1941 B2 (de Kock-Paraskevopoulos) [de] C/1947 X1 (Southern Comet) [de] C/1948 V1 (Eclipse) C/1956 R1 (Arend–Roland) C/1957 P1 (Mrkos) C/1961 O1 (Wilson-Hubbard) [de] C/1961 R1 (Humason) C/1962 C1 (Seki-Lines) [de] C/1963 R1 (Pereyra) C/1965 S1 (Ikeya-Seki) C/1969 Y1 (Bennett) C/1970 K1 (White–Ortiz–Bolelli) C/1973 E1 (Kohoutek) C/1975 V1 (West) C/1980 E1 (Bowell) C/1983 H1 (IRAS–Araki–Alcock) C/1989 X1 (Austin) C/1989 Y1 (Skorichenko–George) 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 W1 (Utsunomiya-Jones) C/2001 OG108 (LONEOS) C/2001 Q4 (NEAT) C/2002 T7 (LINEAR) C/2004 F4 (Bradfield) [de] 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 K5 (Lovejoy) C/2007 N3 (Lulin) C/2007 Q3 (Siding Spring) C/2007 W1 (Boattini) C/2008 Q1 (Matičič) 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/2015 ER61 (PanSTARRS) C/2015 V2 (Johnson) C/2017 K2 (PanSTARRS) 1I/2017 U1 ʻOumuamua C/2017 U7 C/2018 C2 (Lemmon) 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)
After 1910 (by name)	Arend–Roland Austin Beljawsky Bennett Boattini Borisov Bowell Bradfield [de] Brooks Catalina C/1999 F1 C/2013 US10 de Kock–Paraskevopoulos [de] Eclipse Elenin Hale-Bopp Humason Hyakutake Ikeya-Seki IRAS–Araki–Alcock ISON Iwamoto Jacques Johnson Kohoutek Lemmon C/2012 F6 C/2018 C2 C/2019 U6 LINEAR C/1999 S4 C/2002 T7 LONEOS C/2001 OG108 C/2007 F1 Lovejoy C/2007 E2 C/2007 K5 C/2011 W3 C/2013 R1 C/2014 Q2 Leonard Lulin Machholz Matičič McNaught C/2006 P1 C/2009 R1 McNaught–Russell Mrkos NEAT NEOWISE 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–Lines [de] Siding Spring C/2007 Q3 C/2013 A1 Skjellerup–Maristany Skorichenko–George SOHO Southern [de] Spacewatch–Rabinowitz Stonehouse SWAN C/2006 M4 C/2012 E2 C/2020 F8 Utsunomiya–Jones West White–Ortiz–Bolelli Wilson–Hubbard [de] Yi–SWAN Zhu–Balam

Category
Commons
Wikinews

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List

Multiples

51P/Harrington

57P/du Toit–Neujmin–Delporte

73P/Schwassmann–Wachmann

101P/Chernykh

128P/Shoemaker–Holt

141P/Machholz

205P/Giacobini

213P/Van Ness

332P/Ikeya–Murakami

See also

References