List of Halley-type comets

Short description: Comets with a period between 20 and 200 years

The following is a list of Halley-type comets (HTCs), which are periodic comets with an orbital period between 20 and 200 years, often appearing only once or twice within one's lifetime. The majority come from between the orbits of Saturn and Neptune. Due to the nature of their orbits, they can be perturbed by the giant planets and sent into orbits too far from the Sun to outgas, and vice versa. Minor planets in comet-like orbits similar to HTCs that never come close enough to the Sun to outgas are called centaurs. HTCs are named after the first discovered member, and the first discovered periodic comet, Halley's Comet, which orbits the Sun in about 75 years, and passing as far as the orbit of Neptune.

Most of the comets that have a period between 20 and 200 years (making them HTCs based on the classical definition) are actually officially classified as either Jupiter-family comets (JFCs) or Chiron-type comets (CTCs), based on their Jupiter Tisserand's parameter (TJupiter). Although JFCs are classically defined by (P < 20 y), they are officially defined by (2 < TJupiter < 3). CTCs, on the other hand, are officially defined by (TJupiter > 3; a > aJupiter). Since they do not include any period-related constraints, some of the 20–200 year-period comets match one of the classifications, making comet classifications even more vague.

## Contents

* 1 Numbered HTCs
* 2 Unnumbered HTCs
* 3 See also
* 4 References

## Numbered HTCs

For the 15 numbered HTCs, see the list of numbered comets, where they are labelled "HTC" in column "class".

## Unnumbered HTCs

This list contains only Halley-type comets which are not numbered yet because they have been observed only once. Comets that belong to a different comet classification based on its Jupiter Tisserand parameter are given its alternative classification next to the comets' name.

Comet designation | Name/ discoverer(s)  | Period (years)  | e | a
(AU)  | q
(AU)  | i
(°)  | Abs. mag (M1)  | Nucleus radii  | Last observed perihelion  | Next perihelion  | Ref

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C/1917 F1 | Mellish | 145 | 0.993121 | 27.6473325 | 0.190186 | 32.6828 |  |  | 1917/04/11 | 2062 | MPC * JPL
C/1921 H1 | Dubiago | 70.8 | 0.9348 | 17.102 | 1.116 | 22.34 |  |  | 1921/05/04 | 2062 | MPC * JPL
C/1937 D1 | Wilk | 187 | 0.981098 | 32.7445244 | 0.618937 | 26.0205 |  |  | 1937/02/21 | 2124 | MPC * JPL
C/1942 EA | Väisälä | 85.4 | 0.933639 | 19.3951116 | 1.287079 | 37.9961 |  |  | 1942/02/15 | 2027/07/10 | MPC * JPL
C/1984 A1 | Bradfield 1 | 152.3 | 0.9524 | 28.5 | 1.35751 | 51.8005 | 9.6 |  | 1983/12/27 | 2136/04/01 | MPC * JPL
C/1989 A3 | Bradfield | 81.9 | 0.977708 | 18.853 | 0.420271 | 83.0672 |  |  | 1988/12/05 | 2070/11/01 | MPC * JPL
C/1991 L3 | Levy | 51.28 | 0.928811 | 13.8018 | 0.982545 | 19.19031 | 8.8 | 8.2 km[1] | 1991/07/08 | 2042/10/19 | MPC * JPL
C/1998 G1 | LINEAR | 42.08 | 0.8237 | 12.099 | 2.1333 | 109.714 | 10.8 |  | 1998/11/16 | 2040/12/15 | MPC * JPL
C/1998 Y1 | LINEAR | 110 | 0.9239 | 22.956 | 1.74699 | 28.1082 | 14 |  | 1998/11/21 | 2108/11/15 | MPC * JPL
C/1999 E1 | Li | 66.06 | 0.76011 | 16.341 | 3.92002 | 46.88108 | 8.3 |  | 1998/01/31 | 2065/02/21 | MPC * JPL
C/1999 G1 | LINEAR | 149 | 0.856 | 28.1 | 4.048 | 76.55 | 8 |  | 1998/08/01 | 2150 | MPC * JPL
C/1999 K4 | LINEAR | 70 | 0.92 | 20 | 1.442 | 120.8 | 18.5 |  | 1999/05/16 | 2069/06/08 | MPC * JPL
C/1999 S3 | LINEAR | 82.43 | 0.89995 | 18.94 | 1.894939 | 70.5607 | 4.9 |  | 1999/11/09 | 2081/04/04 | MPC * JPL
C/1999 XS87 | LINEAR (*JFC) | 72.5 | 0.84057 | 17.386 | 2.7718 | 14.8464 | 10.9 |  | 1999/08/06 | 2072/02/04 | MPC * JPL
C/2000 D2 | LINEAR | 72 | 0.867 | 17.2 | 2.2975 | 156.992 | 13.7 |  | 2000/03/08 | 2072 | MPC * JPL
C/2000 G2 | LINEAR | 52 | 0.805 | 14 | 2.716 | 170.4785 | 12.8 |  | 2000/02/05 | 2052 | MPC * JPL
C/2000 S3 | LONEOS (*JFC) | 39.97 | 0.7723 | 11.69 | 2.6622 | 25.164 | 6.4 |  | 2000/07/16 | 2040/07/10 | MPC * JPL
C/2001 M10 | NEAT (*JFC) | 137.63 | 0.80107 | 26.657 | 5.30275 | 28.08349 | 9.4 | 12 km[2] | 2001/06/21 | 2139/02/01 | MPC * JPL
C/2001 OG108 | LONEOS | 48.5 | 0.9252595 | 13.3 | 0.9940479 | 80.24505 | 13.2 | 7.6 km[3] | 2002/03/15 | 2050/09/13 | MPC * JPL
C/2001 W2 | BATTeRS | 75.89 | 0.94136 | 17.925 | 1.051065 | 115.9131 | 12.1 |  | 2001/12/23 | 2077/11/15 | MPC * JPL
C/2002 A1 | LINEAR (*JFC) | 70.04 | 0.72281 | 16.992 | 4.70996 | 14.03393 | 8.6 |  | 2001/11/26 | 2071/12/11 | MPC * JPL
C/2002 A2 | LINEAR (*JFC) | 70.74 | 0.72482 | 17.103 | 4.70659 | 14.0386 | 7.5 | 11.6 km[4] | 2001/12/05 | 2072/09/01 | MPC * JPL
C/2002 B1 | LINEAR | 31.24 | 0.77102 | 9.9183 | 2.27113 | 51.0214 | 6.3 |  | 2002/04/20 | 2032/06/17 | MPC * JPL
C/2002 CE10 | LINEAR | 30.75 | 0.791486 | 9.81595 | 2.0467593 | 145.4587 | 10.8 | 8.95 km[3] | 2003/06/22 | 2034/03/23 | MPC * JPL
C/2002 K4 | NEAT | 73.41 | 0.84232 | 17.532 | 2.76453 | 94.0632 | 11.4 |  | 2002/07/12 | 2075/12/01 | MPC * JPL
C/2003 E1 | NEAT (*JFC) | 50.86 | 0.76359 | 13.7263 | 3.245004 | 33.53785 | 10.6 |  | 2004/02/13 | 2054/12/24 | MPC * JPL
C/2003 F1 | LINEAR | 93.93 | 0.80605 | 20.664 | 4.007806 | 70.2216 | 8.3 |  | 2003/06/28 | 2097/06/02 | MPC * JPL
C/2003 R1 | LINEAR | 87.44 | 0.89331 | 19.7 | 2.10188 | 149.19563 | 12.7 |  | 2003/06/29 | 2090/12/15 | MPC * JPL
C/2003 U1 | LINEAR | 109.6 | 0.9216 | 22.9 | 1.79572 | 164.4745 | 15.2 |  | 2003/11/03 | 2113 | MPC * JPL
C/2003 W1 | LINEAR | 126.1 | 0.93429 | 25.15 | 1.65241 | 78.0756 | 13.5 |  | 2003/11/09 | 2130 | MPC * JPL
C/2004 C1 | Larsen (*JFC) | 39.33 | 0.6231 | 11.566 | 4.3594 | 28.918 | 10 |  | 2003/03/19 | 2042/09/01 | MPC * JPL
P/2004 V5-A | LINEAR–Hill (*JFC) | 22.42 | 0.445217 | 7.95059 | 4.410853 | 19.358136 | 8.8 | 1.7 km[5] | 2005/02/28 | 2027/07/31 | MPC * JPL
P/2004 V5-B | LINEAR–Hill (*JFC) | 22.42 | 0.445233 | 7.95092 | 4.41091 | 19.35822 | 9.2 | 9.2 km[6] | 2005/03/01 | 2027/08/02 | MPC * JPL
C/2005 N5 | Catalina | 153.65 | 0.94327 | 28.687 | 1.6274 | 21.37879 | 12.9 |  | 2005/08/22 | 2159/01/01 | MPC * JPL
C/2005 O2 | Christensen | 115.43 | 0.85939 | 23.707 | 3.33358 | 148.89204 | 5.2 |  | 2005/09/08 | 2121/02/15 | MPC * JPL
P/2005 S2 | Skiff (*CTC) | 22.48 | 0.1967 | 7.965 | 6.398 | 3.141 | 7.9 |  | 2006/06/30 | 2028/12/22 | MPC * JPL
P/2005 T3 | Read (*CTC) | 20.58 | 0.174 | 7.509 | 6.202 | 6.26 | 9.2 |  | 2006/01/13 | 2026/08/15 | MPC * JPL
P/2005 T4 | SWAN | 28.4 | 0.93 | 9.3 | 0.649399 | 160.0362 | 15.4 |  | 2005/10/10 | 2034 | MPC * JPL
C/2005 W2 | Christensen (*JFC) | 82.68 | 0.82446 | 18.979 | 3.33162 | 11.26403 | 10.8 | 0.52 km[7] | 2006/03/27 | 2096/12/01 | MPC * JPL
C/2006 F2 | Christensen (*JFC) | 43.27 | 0.65138 | 12.324 | 4.2965 | 20.511 | 10.6 |  | 2006/05/30 | 2049/09/06 | MPC * JPL
P/2006 HR30 | Siding Spring | 21.86 | 0.8431184 | 7.81754 | 1.2264277 | 31.884499 | 11.7 | 8 km[8] | 2007/01/02 | 2028/11/12 | MPC * JPL
C/2006 U7 | Gibbs (*JFC) | 41.51 | 0.6309 | 11.99 | 4.425 | 57.762 | 11.6 |  | 2007/03/28 | 2048/10/01 | MPC * JPL
C/2007 S2 | Lemmon (*JFC) | 44.45 | 0.557056 | 12.5477 | 5.557931 | 16.86305 | 9 | 0.5 km[9] | 2008/09/14 | 2053/02/25 | MPC * JPL
C/2008 E1 | Catalina (*JFC) | 34.94 | 0.54815 | 10.687 | 4.82891 | 35.03769 | 9.1 | 4.8 km[9] | 2008/08/11 | 2043/07/31 | MPC * JPL
P/2008 O3 | Boattini (*JFC) | 23.42 | 0.6949 | 8.186 | 2.4973 | 32.2699 | 5.1 |  | 2008/06/03 | 2031/11/03 | MPC * JPL
C/2008 R3 | LINEAR | 79.11 | 0.89641 | 18.428 | 1.909035 | 43.23793 | 13.5 |  | 2008/11/22 | 2088/01/01 | MPC * JPL
P/2008 Y3 | McNaught (*JFC) | 22.75 | 0.44766 | 8.0281 | 4.434241 | 38.81318 | 8.7 | 3.55 km[9] | 2009/01/11 | 2031/10/12 | MPC * JPL
P/2009 O3 | Hill (*JFC) | 21.89 | 0.68688 | 7.8244 | 2.44999 | 16.2176 | 12 |  | 2009/05/18 | 2031/04/08 | MPC * JPL
P/2009 Q5 | McNaught (*JFC) | 20.4 | 0.609061 | 7.4654 | 2.91851 | 40.9048 | 10.5 |  | 2009/09/08 | 2030/02/02 | MPC * JPL
P/2009 T2 | La Sagra (*JFC) | 20.94 | 0.768991 | 7.596 | 1.75475 | 28.10639 | 14.2 | 1.16 km[9] | 2010/01/12 | 2030/12/21 | MPC * JPL
P/2010 E2 | Jarnac (*JFC) | 25.4 | 0.72237 | 8.6402 | 2.39874 | 15.437 | 14.4 | 0.76 km[9] | 2010/04/07 | 2035/08/31 | MPC * JPL
C/2010 E5 | Scotti (*JFC) | 122.96 | 0.84274 | 24.73 | 3.8884 | 18.9102 | 6.1 |  | 2009/11/21 | 2132/11/01 | MPC * JPL
P/2010 J3 | McMillan (*JFC) | 26.94 | 0.72682 | 8.9871 | 2.45511 | 13.25507 | 11.6 | 1.455 km[9] | 2010/08/23 | 2037/08/01 | MPC * JPL
P/2010 JC81 | WISE | 23.19 | 0.77735 | 8.13307 | 1.8108311 | 38.69025 | 10.3 | 7.85 km[9] | 2011/04/26 | 2034/07/04 | MPC * JPL
C/2010 L5 | WISE | 23.6 | 0.904 | 8.2 | 0.7909 | 147.052 | 17.4 | 1.1 km[10] | 2010/04/23 | 2033 | MPC * JPL
C/2011 J3 | LINEAR | 86.5 | 0.9258 | 19.56 | 1.451 | 114.7124 | 13.1 |  | 2011/01/24 | 2097 | MPC * JPL
P/2011 JB15 | Spacewatch–Boattini | 20 | 0.31874 | 7.3668 | 5.01871 | 19.14127 | 5.5 |  | 2012/01/21 | 2032/01/21 | MPC * JPL
C/2011 L1 | McNaught | 36.66 | 0.79678 | 11.034 | 2.24237 | 65.512 | 10.6 |  | 2010/12/18 | 2047/08/15 | MPC * JPL
P/2011 P1 | McNaught (*JFC) | 21.54 | 0.3598 | 7.741 | 4.9556 | 6.1741 | 8.2 |  | 2010/07/22 | 2032/02/04 | MPC * JPL
C/2011 P2 | PanSTARRS (*CTC) | 30.47 | 0.36982 | 9.7562 | 6.1481 | 8.98964 | 6.7 |  | 2010/09/13 | 2041/03/04 | MPC * JPL
P/2011 S1 | Gibbs (*CTC) | 25.46 | 0.20305 | 8.6545 | 6.8972 | 2.6792 | 5.5 | 4 km[11] | 2014/08/20 | 2040/02/04 | MPC * JPL
C/2011 S2 | Kowalski | 65.83 | 0.9316 | 16.304 | 1.115118 | 17.57253 | 14.8 |  | 2011/10/26 | 2077/08/25 | MPC * JPL
C/2011 Y3 | Boattini (*JFC) | 40.82 | 0.705 | 11.85 | 3.4978 | 26.517 | 11.7 |  | 2011/08/22 | 2052/06/17 | MPC * JPL
C/2012 BJ98 | Lemmon (*JFC) | 70.52 | 0.87365 | 17.068 | 2.156577 | 2.6369 | 8.1 |  | 2012/09/20 | 2083/03/29 | MPC * JPL
P/2012 C3 | PanSTARRS (*JFC) | 30.2 | 0.6264 | 9.7 | 3.625 | 9.19 | 13.5 |  | 2011/10/05 | 2042 | MPC * JPL
C/2012 H2 | McNaught | 64.9 | 0.8936 | 16.14 | 1.71678 | 92.8355 | 15.7 |  | 2012/05/03 | 2077 | MPC * JPL
P/2012 NJ | La Sagra | 24.79 | 0.848062 | 8.5027 | 1.2918901 | 84.37546 | 13.1 | 0.194 km[12] | 2012/06/13 | 2037/03/28 | MPC * JPL
C/2012 Q1 | Kowalski (*JFC) | 133.63 | 0.63722 | 26.138 | 9.48222 | 45.181 | 4.7 | 12 km[13] | 2012/02/09 | 2145/10/01 | MPC * JPL
C/2012 T6 | Kowalski | 54.38 | 0.87634 | 14.354 | 1.77509 | 33.2755 | 15.7 |  | 2012/08/26 | 2067/01/15 | MPC * JPL
C/2012 X2 | PanSTARRS (*JFC) | 94.12 | 0.77052 | 20.69 | 4.74816 | 34.12389 | 9.6 |  | 2013/03/31 | 2107/05/14 | MPC * JPL
C/2012 Y3 | McNaught | 159.3 | 0.93993 | 29.38 | 1.76482 | 73.2318 | 10.4 |  | 2012/08/25 | 2172 | MPC * JPL
C/2013 C2 | Tenagra (*CTC) | 64.01 | 0.4293 | 16.001 | 9.1321 | 21.34426 | 4.4 |  | 2015/08/28 | 2080/09/01 | MPC * JPL
C/2013 D1 | Holvorcem (*JFC) | 37.62 | 0.78088 | 11.227 | 2.46013 | 10.09356 | 13.5 |  | 2013/04/13 | 2050/11/25 | MPC * JPL
P/2013 N3 | PanSTARRS (*JFC) | 20.26 | 0.5924 | 7.431 | 3.0289 | 2.17041 | 6.6 |  | 2014/02/11 | 2034/05/17 | MPC * JPL
P/2013 P1 | PanSTARRS (*JFC) | 25.17 | 0.6053 | 8.588 | 3.3902 | 18.702 | 11.6 |  | 2013/02/26 | 2038/04/29 | MPC * JPL
C/2013 P4 | PanSTARRS (*CTC) | 56.84 | 0.59636 | 14.783 | 5.96703 | 4.26425 | 5.1 |  | 2014/08/12 | 2071/06/15 | MPC * JPL
C/2013 U1 | Catalina (*JFC) | 41.17 | 0.7971 | 11.92 | 2.4188 | 23.9415 | 13.9 |  | 2013/11/18 | 2055/01/01 | MPC * JPL
C/2013 V3 | Nevsky | 45.36 | 0.89097 | 12.718 | 1.386693 | 32.1345 | 15.2 |  | 2013/10/29 | 2059/03/09 | MPC * JPL
C/2013 W2 | PanSTARRS (*JFC) | 32.23 | 0.561 | 10.13 | 4.448 | 4.5436 | 5.8 |  | 2015/01/08 | 2047/03/15 | MPC * JPL
C/2014 F3 | Sheppard–Trujillo (*JFC) | 66 | 0.65 | 16.3 | 5.7 | 6.48 | 6.1 |  | 2021/04/17 | 2087 | MPC * JPL
C/2014 HU195 | Valdes–TOTAS (*JFC) | 102.25 | 0.76580 | 21.867 | 5.12113 | 5.82227 | 14.6 |  | 2015/05/18 | 2117/08/14 | MPC * JPL
C/2014 J1 | Catalina | 25.4 | 0.802 | 8.64 | 1.7085 | 159.696 | 16.8 |  | 2014/06/20 | 2039 | MPC * JPL
P/2014 L3 | Hill (*JFC) | 23.36 | 0.77309 | 8.1706 | 1.85396 | 6.264 | 13.7 |  | 2014/06/28 | 2037/11/06 | MPC * JPL
P/2014 O3 | PanSTARRS (*JFC) | 20.72 | 0.3847 | 7.544 | 4.642 | 7.81 | 10.4 |  | 2014/04/16 | 2035/01/04 | MPC * JPL
C/2014 Q3 | Borisov | 151.64 | 0.94207 | 28.436 | 1.647408 | 89.94888 | 8.8 |  | 2014/11/19 | 2166/07/10 | MPC * JPL
C/2014 TG64 | Catalina (*JFC) | 22.283 | 0.7824 | 14.89 | 3.24 | 3.2391 | 6.4 |  | 2014/05/26 | 2072 | MPC * JPL
C/2014 W7 | Christensen | 38 | 0.869 | 11.3 | 1.4881 | 98.314 | 16.3 |  | 2014/12/31 | 2052 | MPC * JPL
C/2014 W9 | PanSTARRS | 37.28 | 0.8577 | 11.16 | 1.5874 | 10.6302 | 15.5 |  | 2015/02/15 | 2052/04/01 | MPC * JPL
C/2014 W11 | PanSTARRS (*JFC) | 30.67 | 0.650255 | 9.7980 | 3.426805 | 12.70679 | 8.8 |  | 2015/06/17 | 2036/04/16 | MPC * JPL
C/2015 A1 | PanSTARRS | 90.24 | 0.900816 | 20.119 | 1.995505 | 80.36576 | 6.9 |  | 2015/03/13 | 2105/06/09 | MPC * JPL
P/2015 A3 | PanSTARRS | 21 | 0.85 | 7.6 | 1.154 | 172.51 | 20.2 |  | 2015/02/22 | 2036 | MPC * JPL
P/2015 B1 | PanSTARRS (*JFC) | 30.10 | 0.38250 | 9.6772 | 5.97567 | 18.027 | 8.7 |  | 2015/09/19 | 2045/10/26 | MPC * JPL
P/2015 B4 | Lemmon–PanSTARRS (*JFC) | 25.72 | 0.56894 | 8.7121 | 3.75540 | 1.74262 | 11.7 |  | 2015/02/17 | 2030/12/04 | MPC * JPL
C/2015 D2 | PanSTARRS (*JFC) | 46.79 | 0.56826 | 12.985 | 5.6060 | 31.8339 | 6.3 |  | 2013/09/27 | 2060/07/13 | MPC * JPL
C/2015 D5 | Kowalski (*JFC) | 27.66 | 0.4996 | 9.145 | 4.576 | 20.3990 | 6.0 |  | 2014/04/16 | 2041/12/12 | MPC * JPL
C/2015 F5 | SWAN–XingMing | 60.9 | 0.97764 | 15.47 | 0.345995 | 149.2590 | 17.6 |  | 2015/03/28 | 2075/02/01 | MPC * JPL
C/2015 GX | PanSTARRS | 65.13 | 0.878198 | 16.1883 | 1.971753 | 90.25454 | 14.4 |  | 2015/08/26 | 2080/10/09 | MPC * JPL
C/2015 H1 | Bressi | 185.5 | 0.94078 | 32.53 | 1.92636 | 140.65558 | 6.6 |  | 2015/03/28 | 2200/10/07 | MPC * JPL
P/2015 Q2 | Pimentel | 20.16 | 0.7544 | 7.407 | 1.81912 | 146.2022 | 15.3 |  | 2015/09/10 | 2035/11/06 | MPC * JPL
C/2015 T5 | Sheppard–Tholen (*CTC) | 147.9 | 0.6661 | 27.97 | 9.3383 | 11.0483 | 7.7 |  | 2016/01/24 | 2164 | MPC * JPL
C/2015 V4 | PanSTARRS | 79.89 | 0.70567 | 18.550 | 5.45972 | 60.7513 | 8.7 |  | 2016/08/27 | 2096/07/19 | MPC * JPL
C/2015 X2 | PanSTARRS | 62.5 | 0.8791 | 15.75 | 1.90456 | 72.458 | 16.1 |  | 2015/12/20 | 2078/06/25 | MPC * JPL
C/2015 X4 | Elenin (*JFC) | 77.23 | 0.812807 | 18.1345 | 3.39466 | 29.50491 | 10.1 |  | 2015/11/03 | 2093/02/14 | MPC * JPL
C/2015 X8 | NEOWISE | 86.9 | 0.9393 | 19.6 | 1.1903 | 155.2817 | 14.1 |  | 2015/10/23 | 2099/09/13 | MPC * JPL
C/2015 YG1 | NEOWISE | 71.14 | 0.87924 | 17.169 | 2.07341 | 57.3360 | 12.3 |  | 2015/09/28 | 2086/11/17 | MPC * JPL
P/2016 A3 | PanSTARRS (*JFC) | 21.36 | 0.3778 | 7.6979 | 4.7895 | 8.5929 | 5.4 |  | 2017/04/13 | 2038/08/22 | MPC * JPL
C/2016 Q4 | Kowalski (*CTC) | 68.8 | 0.5781 | 16.79 | 7.084 | 7.2567 | 7.0 |  | 2018/01/28 | 2086 | MPC * JPL
C/2016 S1 | PanSTARRS | 23.85 | 0.70887 | 8.285 | 2.41193 | 94.6898 | 7.5 | 2.6 km[14] | 2017/03/16 | 2041/01/20 | MPC * JPL
P/2016 WM48 | Lemmon | 23.46 | 0.7867 | 8.1954 | 1.7480 | 117.5476 | 16.8 |  | 2017/02/26 | 2040 | MPC * JPL
C/2017 C1 | NEOWISE | 92.08 | 0.9263697 | 20.7832 | 1.50172 | 65.73154 |  |  | 2017/01/19 | 2109 | MPC * JPL
P/2017 D4 | PanSTARRS (*JFC) | 20.23 | 0.62898 | 7.424 | 2.7545 | 10.3396 | 12.7 |  | 2016/09/06 | 2036/11/29 | MPC * JPL
C/2017 E2 | Tsuchinshan | 100.09 | 0.89085 | 21.5567 | 2.35295 | 79.1686 | 11.3 |  | 2016/05/12 | 2116/06/14 | MPC * JPL
P/2017 G1 | PanSTARRS (*JFC) | 21.53 | 0.66134 | 7.7387 | 2.621 | 3.534 | 13.1 |  | 2016/05/14 | 2037/11/23 | MPC * JPL
P/2017 G2 | PanSTARRS | 23.22 | 0.65031 | 8.1394 | 2.846 | 47.90625 | 12.9 |  | 2017/06/13 | 2040/09/02 | MPC * JPL
C/2017 K4 | ATLAS (*JFC) | 148.87 | 0.90571 | 28.0883 | 2.64824 | 16.67822 | 7.2 |  | 2018/01/08 | 2167 | MPC * JPL
P/2017 P1 | PanSTARRS (*JFC) | 22.06 | 0.3088 | 7.86566 | 5.43665 | 7.7013 | 10.1 |  | 2018/06/18 | 2040/07/10 | MPC * JPL
C/2017 S2 | PanSTARRS (*JFC) | 93.09 | 0.82406 | 20.5400 | 3.613 | 12.67723 | 13.2 |  | 2017/08/28 | 2110 | MPC * JPL
C/2017 U5 | PanSTARRS (*JFC) | 69.72 | 0.74457 | 16.939 | 4.32676 | 18.9566 | 11.8 |  | 2017/12/19 | 2087/09/07 | MPC * JPL
C/2017 W2 | Leonard | 50.81 | 0.7115 | 13.7176 | 3.958 | 98.1831 | 10.9 |  | 2017/11/02 | 2068 | MPC * JPL
P/2017 W3 | Gibbs (*JFC) | 21.51 | 0.5039 | 7.734 | 3.8373 | 18.317 | 10.5 |  | 2018/02/25 | 2039/08/30 | MPC * JPL
C/2017 X1 | PanSTARRS (*JFC) | 175.19 | 0.8511 | 31.3092 | 4.6624 | 31.3106 | 9.6 |  | 2018/06/14 | 2193 | MPC * JPL
P/2017 Y3 | Leonard | 30.86 | 0.8703 | 9.838 | 1.2753 | 27.5859 | 13.6 |  | 2018/02/11 | 2049 | MPC * JPL
C/2018 A1 | PanSTARRS | 131.18 | 0.9061 | 25.8169 | 2.4233 | 53.6213 | 13.1 |  | 2017/10/20 | 2148 | MPC * JPL
C/2018 A6 | Gibbs | 72.80 | 0.8273 | 17.434 | 3.011 | 77.454 | 8.9 |  | 2019/07/08 | 2092 | MPC * JPL
C/2018 DO4 | Lemmon | 131.40 | 0.9069 | 29.847 | 2.406 | 160.475 | 13.7 |  | 2019/08/18 | 2151 | MPC * JPL
C/2018 K1 | Weiland | 163.42 | 0.9371 | 29.890 | 1.879 | 164.193 | 11.9 |  | 2018/04/06 | 2182 | MPC * JPL
C/2018 M1 | CSS | 103.81 | 0.9409 | 22.087 | 1.304 | 37.265 | 15.9 |  | 2018/07/10 | 2122 | MPC * JPL
C/2018 O1 | ATLAS | 147.09 | 0.944 | 27.864 | 1.558 | 154.041 | 12.6 |  | 2018/08/31 | 2165 | MPC * JPL
C/2018 R5 | Lemmon | 109.55 | 0.8418 | 22.8947 | 3.6213 | 103.76 | 6 |  | 2019/01/09 | 2128 | MPC * JPL
C/2018 S2 | TESS | 53.55 | 0.6149 | 14.206 | 5.471 | 64.220 | 6.7 |  | 2018/11/05 | 2072 | MPC * JPL
C/2018 V2 | ATLAS | 129.65 | 0.9034 | 25.616 | 2.475 | 159.111 | 14.5 |  | 2018/11/26 | 2148 | MPC * JPL
C/2018 W1 | Catalina | 101.64 | 0.938 | 21.779 | 1.36 | 83.273 | 15.648 |  | 2019/05/11 | 2120 | MPC * JPL
C/2018 X3 | PanSTARRS | 43.75 | 0.783 | 12.41686 | 2.69887 | 43.368 | 15.5 |  | 2018/12/30 | 2062 | MPC * JPL
P/2018 Y2 | Africano (*JFC) | 20.72 | 0.4878 | 7.543 | 3.8635 | 11.48886 | 11 |  | 2018/12/13 | 2039 | MPC * JPL
C/2019 A5 | PanSTARRS | 100.81 | 0.7080 | 21.6608 | 6.3242 | 67.5310 | 9.4 |  | 2019/06/09 | 2119 | MPC * JPL
C/2019 L1 | PanSTARRS (*JFC) | 30.90 | 0.7065 | 9.8474 | 2.88986 | 9.993 | 13.6 |  | 2019/08/11 | 2050 | MPC * JPL
C/2019 L2 | NEOWISE | 130.48 | 0.9370 | 25.72 | 1.622 | 152.19 | 10.3 |  | 2019/04/02 | 2149 | MPC * JPL
C/2019 LB7 | Kleyna | 208.14 | 0.9293 | 35.1204 | 2.483 | 164.23 | 18.1 |  | 2019/03/27 | 2227 | MPC * JPL
C/2019 T5 | ATLAS | 22.69 | 0.8092 | 8.014 | 1.5289 | 33.42 | 14.9 |  | 2019/08/01 | 2042 | MPC * JPL
P/2019 V2 | Gröller (*JFC) | 20.63 | 0.333 | 7.523 | 5.0183 | 11.8 | 9.8 |  | 2020/10/21 | 2041 | MPC * JPL
C/2019 Y4-D | ATLAS | 111.65 | 0.9888 | 23.187 | 0.2589 | 44.02 | 14.5 |  | 2020/05/31 | 2132 | MPC * JPL
C/2019 Y4-E | ATLAS | 87.94 | 0.987 | 19.775 | 0.2525 | 45.085 | 16.3 |  | 2020/05/31 | 2108 | MPC * JPL
P/2020 A4 | PanSTARRS–Lemmon (*JFC) | 23.52 | 0.6537 | 8.208 | 2.843 | 24.99 | 15.6 |  | 2019/11/22 | 2043 | MPC * JPL
C/2020 M3 | ATLAS | 138.88 | 0.9527 | 26.817 | 1.268 | 23.474 | 14.6 |  | 2020/10/25 | 2159 | MPC * JPL
C/2020 Q2 | PanSTARRS (*JFC) | 36.10 | 0.5055 | 10.9231 | 5.402 | 3.310 | 10.9 |  | 2020/02/07 | 2056 | MPC * JPL
C/2020 S2 | PanSTARRS | 32.48 | 0.8275 | 10.1793 | 1.756 | 22.3978 | 16.3 |  | 2020/12/21 | 2052 | MPC * JPL
P/2020 V3 | PanSTARRS (*JFC) | 24.17 | 0.2547 | 8.36 | 6.23 | 23.035 | 8.6 |  | 2021/02/07 | 2045 | MPC * JPL
P/2020 V4 | Rankin (*JFC) | 28.52 | 0.4484 | 9.3336 | 5.15 | 14.245 | 6.9 |  | 2021/07/18 | 2050 | MPC * JPL
P/2021 C2 | PanSTARRS (*JFC) | 29.47 | 0.4874 | 9.5408 | 4.890 | 21.927 | 11.4 |  | 2021/02/24 | 2050 | MPC * JPL
C/2021 J1 | Maury–Attard | 134.85 | 0.9338 | 26.296 | 1.74 | 92.710 | 13.4 |  | 2021/02/19 | 2155 | MPC * JPL
P/2021 J3 | ATLAS (*JFC) | 26.69 | 0.4507 | 8.931 | 4.890 | 14.573 | 6.9 |  | 2019/07/03 | 2046 | MPC * JPL
C/2021 K1 | ATLAS (*JFC) | 45.50 | 0.8040 | 12.745 | 2.498 | 16.276 | 6.2 |  | 2021/05/04 | 2066 | MPC * JPL
P/2021 R1 | PanSTARRS (*JFC) | 24.64 | 0.4229 | 8.467 | 4.886 | 5.520 | 7.4 |  | 2021/12/16 | 2046 | MPC * JPL
P/2021 TR81 | Lemmon (*JFC) | 25.95 | 0.83246 | 8.765 | 1.469 | 36.821 | 15.6 |  | 2022/04/03 | 2047 | MPC * JPL
P/2021 U1 | Wierzchos | 24.83 | 0.7127 | 8.511 | 2.445 | 30.560 | 16.1 |  | 2021/09/30 | 2046 | MPC * JPL
P/2021 V2 | Fuls (*JFC) | 27.15 | 0.6130 | 9.034 | 3.500 | 12.696 | 7.0 |  | 2023/01/21 | 2050 | MPC * JPL
C/2022 F2 | NEOWISE | 117.13 | 0.934 | 23.939 | 1.585 | 97.293 | 15.8 |  | 2022/03/23 | 2139 | MPC * JPL
C/2022 P1 | NEOWISE | 79.30 | 0.9136 | 18.458 | 1.595 | 154.607 | 10.0 |  | 2022/11/28 | 2102 | MPC * JPL
C/2022 Q2 | ATLAS | 187.51 | 0.9498 | 32.760 | 1.644 | 151.49 | 13.9 |  | 2023/01/31 | 2210 | MPC * JPL
C/2022 S5 | PanSTARRS | 92.51 | 0.8935 | 20.454 | 2.179 | 136.53 | 12.8 |  | 2022/11/27 | 2115 | MPC * JPL
P/2022 Y1 | Hogan | 44.43 | 0.764 | 12.545 | 2.958 | 18.859 | 13.3 |  | 2022/11/27 | 2067 | MPC * JPL
C/2022 Y2 | Lemmon | 87.14 | 0.871 | 19.655 | 2.545 | 165.907 | 7.5 |  | 2023/03/22 | 2110 | MPC * JPL
C/2023 E1 | ATLAS | 85.02 | 0.947 | 19.334 | 1.027 | 38.313 | 16.2 |  | 2023/07/01 | 2108 | MPC * JPL
C/2023 H3 | PanSTARRS | 50.39 | 0.616 | 13.642 | 5.233 | 2.489 | 7.2 |  | 2024/02/19 | 2074 | MPC * JPL
C/2023 RN3 | ATLAS (*JFC) | 32.32 | 0.490 | 10.147 | 5.172 | 10.358 | 7.4 |  | 2023/01/17 | 2055 | MPC * JPL
C/2023 S3 | Lemmon | 152.38 | 0.971 | 28.529 | 0.83 | 140.498 | 16.7 |  | 2024/01/19 | 2164 | MPC * JPL
C/2023 V3 | PanSTARRS | 48.17 | 0.662 | 13.239 | 4.472 | 40.259 | 11.6 |  | 2023/08/06 | 2071 | MPC * JPL
C/2023 X4 | Hogan (*JFC) | 31.20 | 0.631 | 9.911 | 3.658 | 11.595 | 11.6 |  | 2024/05/24 | 2055 | MPC * JPL
C/2024 A2 | ATLAS | 183.67 | 0.942 | 32.31 | 1.882 | 119.11 | 14.6 |  | 2024/04/28 | 2208 | MPC * JPL
C/2024 C1 | PanSTARRS (*JFC) | 34.28 | 0.582 | 10.55 | 4.413 | 14.22 | 7.6 |  | 2024/08/30 | 2058 | MPC * JPL
C/2024 C2 | PanSTARRS (*CTC) | 65.04 | 0.444 | 16.17 | 8.99 | 27.28 | 6.2 |  | 2025/03/11 | 2090 | MPC * JPL
C/2024 C3 | PanSTARRS (*JFC) | 39.70 | 0.423 | 12.64 | 6.712 | 22.47 | 9.1 |  | 2023/11/08 | 2073 | MPC * JPL
C/2024 F2 | PanSTARRS (*JFC) | 31.08 | 0.5996 | 9.885 | 3.958 | 13.74 | 11.2 |  | 2024/08/03 | 2055 | MPC * JPL
C/2024 L1 | PanSTARRS | 38.77 | 0.533 | 11.454 | 5.348 | 99.17 | 10.0 |  | 2025/04/11 | 2064 | MPC * JPL
C/2024 M1 | ATLAS | 162.89 | 0.943 | 29.83 | 1.703 | 73.71 | 14.2 |  | 2024/11/20 | 2187 | MPC * JPL
C/2024 O2 | PanSTARRS (*JFC) | 20.08 | 0.499 | 7.388 | 3.698 | 28.97 | 12.5 |  | 2024/04/20 | 2044 | MPC * JPL
C/2024 XK14 | Bok | 70.137 | 0.87890 | 17.01 | 2.059 | 109.21 | 6.8 |  | 2025/05/20 | 2095 | MPC * JPL
C/2025 K2 | PanSTARRS | 127.68 | 0.887 | 25.36 | 2.863 | 113.98 | 7.4 |  | 2025/10/25 | 2154 | MPC * JPL
C/2025 W2 | ATLAS | 136.81 | 0.94527 | 26.55 | 1.453 | 94.706 | 15.0 |  | 2025/12/07 | 2162 | MPC * JPL
C/2025 X1 | PanSTARRS (*JFC) | 195.99 | 0.86153 | 33.741 | 4.672 | 36.96 | 10.0 |  | 2026/12/10 | 2222 | MPC * JPL

## See also

* List of comets by type
* List of numbered comets
* List of periodic comets
* List of long-period comets
* List of near-parabolic comets
* List of parabolic and hyperbolic comets
* List of Kreutz sungrazers

## References

1. ↑ A. Fitzsimmons; I. P. Williams (1994). "The nucleus of comet P/Levy 1991 XI". Astronomy and Astrophysics 289 (1): 304–310. ISSN 0004-6361. Bibcode: 1994A&A...289..304F.
2. ↑ D. C. Jewitt (2009). "The Active Centaurs". The Astronomical Journal 137 (5): 4296–4312. doi:10.1088/0004-6256/137/5/4296. Bibcode: 2009AJ....137.4296J.
3. ↑ 3.0 3.1 M. M. Knight; R. Kokotanekova; N. H. Samarasinha (2023). "Physical and Surface Properties of Comet Nuclei from Remote Observations". arXiv:2304.09309 [astro-ph.EP].
4. ↑ M. Weiler; H. Rauer; C. Sterken (2011). "Cometary nuclear magnitudes from sky survey observations". Icarus 212 (1): 351–366. doi:10.1016/j.icarus.2010.12.026. Bibcode: 2011Icar..212..351W.
5. ↑ M. J. S. Belton (2014). "The Size-distribution of Scattered Disk TNOs from that of JFCs between 0.2 and 15-km effective radius". Icarus 231 (1): 168–182. doi:10.1016/j.icarus.2013.12.001. Bibcode: 2014Icar..231..168B.
6. ↑ E. M. Epifani; P. Palumbo; M. T. Capria et al. (2007). "The distant activity of Short Period Comets*– I". Monthly Notices of the Royal Astronomical Society 381 (2): 713–722. doi:10.1111/j.1365-2966.2007.12181.x. Bibcode: 2007MNRAS.381..713M.
7. ↑ M. L. Paradowski (2022). "A New Indirect Method of Determining Density of Cometary Nuclei". Acta Astronomica 72 (2): 141–159. doi:10.32023/0001-5237/72.2.4. ISSN 0001-5237. Bibcode: 2022AcA....72..141P. https://acta.astrouw.edu.pl/Vol72/n2/pdf/pap_72_2_4.pdf.
8. ↑ J. D. Rosser et al. (2018). "Behavioral Characteristics and CO+CO2 Production Rates of Halley-type Comets Observed by NEOWISE". The Astronomical Journal 155 (4): 164–171. doi:10.3847/1538-3881/aab152. Bibcode: 2018AJ....155..164R.CO2+Production+Rates+of+Halley-type+Comets+Observed+by+NEOWISE&rft.jtitle=The+Astronomical+Journal&rft.aulast=J.+D.+Rosser&rft.au=J.+D.+Rosser&rft.au=J.+M.+Bauer&rft.date=2018&rft.volume=155&rft.issue=4&rft.pages=164–171&rft_id=info:doi/10.3847/1538-3881/aab152&rft_id=info:bibcode/2018AJ....155..164R&rfr_id=info:sid/en.wikibooks.org:Astronomy:List_of_Halley-type_comets">
9. ↑ 9.0 9.1 9.2 9.3 9.4 9.5 9.6 J. M. Bauer et al. (2017). "Debiasing the NEOWISE Cryogenic Mission Comet Populations". The Astronomical Journal 154 (2): 53. doi:10.3847/1538-3881/aa72df.
10. ↑ E. A. Kramer et al. (2017). "The Perihelion Emission of Comet C/2010 L5 (WISE)". The Astrophysical Journal 838 (1): 58–68. doi:10.3847/1538-4357/aa5f59. Bibcode: 2017ApJ...838...58K.
11. ↑ I. Kulyk; P. Korsun; P. Rousselot; V. Afanasiev; O. Ivanova (2016). "P/2008 CL94 (Lemmon) and P/2011 S1 (Gibbs): Comet-like Activity at Large Heliocentric Distances". Icarus 271: 314–325. doi:10.1016/j.icarus.2016.01.037.P/2008+CL94+(Lemmon)+and+P/2011+S1+(Gibbs):+Comet-like+Activity+at+Large+Heliocentric+Distances&rft.jtitle=Icarus&rft.aulast=I.+Kulyk&rft.au=I.+Kulyk&rft.au=P.+Korsun&rft.au=P.+Rousselot&rft.au=V.+Afanasiev&rft.au=O.+Ivanova&rft.date=2016&rft.volume=271&rft.pages=314–325&rft_id=info:doi/10.1016/j.icarus.2016.01.037&rfr_id=info:sid/en.wikibooks.org:Astronomy:List_of_Halley-type_comets">
12. ↑ M. L. Paradowski (2020). "A new method of determining brightness and size of cometary nuclei". Monthly Notices of the Royal Astronomical Society 492 (3): 4175–4188. doi:10.1093/mnras/stz3597.
13. ↑ I. Wong; A. Mishra; M. E. Brown (2019). "Photometry of Active Centaurs: Colors of Dormant Active Centaur Nuclei". The Astronomical Journal 157 (6): 225–236. doi:10.3847/1538-3881/ab1b22. Bibcode: 2019AJ....157..225W.
14. ↑ O. H. Pinto; M. Womack; Y. R. Fernandez; J. Bauer (2022). "A Survey of CO, CO2, and H2O in Comets and Centaurs". The Planetary Science Journal 3 (11): 247–275. doi:10.3847/PSJ/ac960d. Bibcode: 2022PSJ.....3..247H.CO2,+and+H2O+in+Comets+and+Centaurs&rft.jtitle=The+Planetary+Science+Journal&rft.aulast=O.+H.+Pinto&rft.au=O.+H.+Pinto&rft.au=M.+Womack&rft.au=Y.+R.+Fernandez&rft.au=J.+Bauer&rft.date=2022&rft.volume=3&rft.issue=11&rft.pages=247–275&rft_id=info:doi/10.3847/PSJ/ac960d&rft_id=info:bibcode/2022PSJ.....3..247H&rfr_id=info:sid/en.wikibooks.org:Astronomy:List_of_Halley-type_comets">

* v
* t
* e

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
* Rock
* 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|

* 2I/Borisov
* C/2018 C2 (Lemmon)
* C/2017 U7
* 1I/2017 U1 ʻOumuamua
* C/2016 U1 (NEOWISE)
* C/2015 G2 (MASTER)
* C/2015 F5 (SWAN-XingMing)
* C/2015 F3
* C/2015 ER61 (PANSTARRS)
* C/2014 Q2 (Lovejoy)
* C/2014 E2 (Jacques)
* C/2013 US10 (Catalina)
* C/2013 A1 (Siding Spring)
* C/2012 S4 (PANSTARRS)
* C/2012 K1 (PANSTARRS)

Culture and
speculation|

* Antimatter comet
* Comets in fiction
* list
* Comet vintages

Lists of comets (more)

| Periodic
comets|

| Until 1985
(all)|

* 1P/Halley
* 2P/Encke
* 3D/Biela
* 4P/Faye
* 5D/Brorsen
* 6P/d'Arrest
* 7P/Pons–Winnecke
* 8P/Tuttle
* 9P/Tempel
* 10P/Tempel
* 11P/Tempel–Swift–LINEAR
* 12P/Pons–Brooks
* 13P/Olbers
* 14P/Wolf
* 15P/Finlay
* 16P/Brooks
* 17P/Holmes
* 18D/Perrine–Mrkos
* 19P/Borrelly
* 20D/Westphal
* 21P/Giacobini–Zinner
* 22P/Kopff
* 23P/Brorsen–Metcalf
* 24P/Schaumasse
* 25D/Neujmin
* 26P/Grigg–Skjellerup
* 27P/Crommelin
* 28P/Neujmin
* 29P/Schwassmann–Wachmann
* 30P/Reinmuth
* 31P/Schwassmann–Wachmann
* 32P/Comas Solà
* 33P/Daniel
* 34D/Gale
* 35P/Herschel–Rigollet
* 36P/Whipple
* 37P/Forbes
* 38P/Stephan–Oterma
* 39P/Oterma
* 40P/Väisälä
* 41P/Tuttle–Giacobini–Kresák
* 42P/Neujmin
* 43P/Wolf–Harrington
* 44P/Reinmuth
* 45P/Honda–Mrkos–Pajdušáková
* 46P/Wirtanen
* 47P/Ashbrook–Jackson
* 48P/Johnson
* 49P/Arend–Rigaux
* 50P/Arend
* 51P/Harrington
* 52P/Harrington–Abell
* 53P/Van Biesbroeck
* 54P/de Vico–Swift–NEAT
* 55P/Tempel–Tuttle
* 56P/Slaughter–Burnham
* 57P/du Toit–Neujmin–Delporte
* 58P/Jackson–Neujmin
* 59P/Kearns–Kwee
* 60P/Tsuchinshan
* 61P/Shajn–Schaldach
* 62P/Tsuchinshan
* 63P/Wild
* 64P/Swift–Gehrels
* 65P/Gunn
* 66P/du Toit
* 67P/Churyumov–Gerasimenko
* 68P/Klemola
* 69P/Taylor
* 70P/Kojima
* 71P/Clark
* 72P/Denning–Fujikawa
* 73P/Schwassmann–Wachmann
* 74P/Smirnova–Chernykh
* 75D/Kohoutek
* 76P/West–Kohoutek–Ikemura
* 77P/Longmore
* 78P/Gehrels
* 79P/du Toit–Hartley
* 80P/Peters–Hartley
* 81P/Wild
* 82P/Gehrels
* 83D/Russell
* 84P/Giclas
* 85D/Boethin
* 86P/Wild
* 87P/Bus
* 88P/Howell
* 89P/Russell
* 90P/Gehrels
* 91P/Russell
* 92P/Sanguin
* 93P/Lovas
* 94P/Russell
* 95P/Chiron
* 96P/Machholz
* 97P/Metcalf–Brewington
* 98P/Takamizawa
* 99P/Kowal
* 100P/Hartley
* 101P/Chernykh
* 102P/Shoemaker

|

After 1985
(notable)|

* 103P/Hartley
* 105P/Singer Brewster
* 107P/Wilson–Harrington
* 109P/Swift–Tuttle
* 111P/Helin–Roman–Crockett
* 114P/Wiseman–Skiff
* 128P/Shoemaker–Holt
* 139P/Väisälä–Oterma
* 144P/Kushida
* 147P/Kushida–Muramatsu
* 153P/Ikeya–Zhang
* 163P/NEAT
* 168P/Hergenrother
* 169P/NEAT
* 177P/Barnard
* 178P/Hug–Bell
* 205P/Giacobini
* 209P/LINEAR
* 238P/Read
* 246P/NEAT
* 252P/LINEAR
* 255P/Levy
* 273P/Pons–Gambart
* 276P/Vorobjov
* 289P/Blanpain
* 311P/PANSTARRS
* 322P/SOHO
* 332P/Ikeya-Murakami
* 354P/LINEAR
* 362P
* P/1997 B1 (Kobayashi)
* P/2010 B2 (WISE)
* P/2011 NO1 (Elenin)

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
* P/2010 A2 (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|

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

Non-Periodic
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; de]
* C/1947 X1 (Southern Comet) [de; de; C/1947 X1 (Südkomet)]
* C/1948 V1 (Eclipse)
* C/1956 R1 (Arend–Roland)
* C/1957 P1 (Mrkos) [de; de]
* C/1961 O1 (Wilson-Hubbard) [de; de]
* C/1961 R1 (Humason)
* C/1962 C1 (Seki-Lines) [de; 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 U5 (LINEAR)
* C/2000 W1 (Utsunomiya-Jones)
* C/2001 OG108 (LONEOS)
* C/2001 Q4 (NEAT)
* C/2002 T7 (LINEAR)
* C/2003 A2 (Gleason)
* C/2004 F4 (Bradfield) [de; 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/2012 S4 (PANSTARRS)
* C/2013 A1 (Siding Spring)
* C/2013 R1 (Lovejoy)
* C/2013 US10 (Catalina)
* C/2013 V5 (Oukaimeden)
* C/2014 E2 (Jacques)
* C/2014 Q2 (Lovejoy)
* C/2015 ER61 (PANSTARRS)
* C/2015 V2 (Johnson)
* 1I/2017 U1 ʻOumuamua
* C/2017 U7
* C/2018 C2 (Lemmon)
* C/2019 E3 (ATLAS)
* 2I/Borisov

After 1910
(by name)|

* Arend–Roland
* Austin
* Beljawsky
* Bennett
* Boattini
* Bowell
* Bradfield [de; de]
* Brooks
* Catalina
* C/1999 F1
* C/2013 US10
* de Kock–Paraskevopoulos [de; de]
* Eclipse
* Elenin
* Hale-Bopp
* Humason
* Hyakutake
* Ikeya-Seki
* IRAS–Araki–Alcock
* ISON
* Jacques
* Johnson
* Kohoutek
* Lemmon
* C/2012 F6
* C/2018 C2
* LINEAR
* C/1999 S4
* C/2000 U5
* 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
* Lulin
* Machholz
* Matičič
* McNaught
* C/2006 P1
* C/2009 R1
* McNaught–Russell
* Mrkos [de; de]
* NEAT
* Oukaimeden
* ʻOumuamua
* Pan-STARRS
* C/2011 L4
* C/2012 K1
* C/2012 S4
* 311P
* C/2015 ER61
* Pereyra
* Pojmański
* Ryves
* Seki–Lines [de; de]
* Siding Spring
* C/2007 Q3
* C/2013 A1
* Skjellerup–Maristany
* Skorichenko–George
* SOHO
* Southern [de; de; C/1947 X1 (Südkomet)]
* Spacewatch–Rabinowitz
* Stonehouse
* SWAN
* C/2006 M4
* C/2012 E2
* Utsunomiya–Jones
* West
* White–Ortiz–Bolelli
* Wilson–Hubbard [de; de]
* Yi–SWAN
* Zhu–Balam

* Category
* Commons
* Wikinews

* v
* t
* e

Small Solar System bodies

Minor planets|

* Designation
* Groups
* List
* Moon
* Meanings of names

Asteroid|

* Aten asteroid
* Asteroid belt
* Family
* Jupiter trojan
* Near-Earth
* Spectral types

Distant minor planet|

* Centaur
* Damocloid
* Neptune trojan
* Trans-Neptunian object
* Detached
* Kuiper belt
* Oort cloud
* Scattered disc

Comets|

* Extinct
* Great
* Halley-type
* Hyperbolic
* Long-period
* Lost
* Main-belt
* Near-parabolic
* Periodic
* Sungrazing

Other|

* Meteoroids

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Original source: https://en.wikipedia.org/wiki/List of Halley-type comets. Read more

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