Is Halley's Comet the only comet in the solar system?

Before 1995, comets were arranged in English capital letters according to the annual discovery order. For example, the first comet discovered in 1994 was 1994a, and so on. After a period of observation, the orbit of the comet was determined and corrected, and the perihelion of the comet was ranked after the year with Roman numerals I and II (this number is usually compiled two years after the end of the year). Like a shoemaker? The numbers of comet Levi-9 are 1993e and 1994 x.

In addition to numbering, comets are usually named after the discoverer's surname. A comet can only be named after three discoverers at most. The English name of comet Shoemaker-Levy 9 is Shoemaker-Levy 9.

Starting from 1995, the International Astronomical Union (IAU) refers to the naming rules of asteroids and adopts a new numbering method of comets arranged alphabetically once every two months. If I and Z are removed from all English letters, the order of the remaining 24 letters is unnecessary, such as A 65438+ in the first half of June, B 65438+ in the second half of 10, and so on to y 65438+ in the second half of February.

Later, the comets discovered in the same month and a half were numbered 1, 2, 3 ... In addition, in order to facilitate the identification of the status of comets, a mark was added before the numbers:

Could be an asteroid.

For short-period comets with more than P/ confirmation 1 time, add the general table number of periodic comets before p (for example, Halley's comet is 1P1982u1or1p for short).

C/ Long-period comets (with a period of more than 200 years, such as Comet Haile Popper C/ 1995 O 1)

A comet whose X/ orbital elements have not been calculated.

D/ Comets that never return or may have disappeared (such as shoemakers? Comet Levi-9 is D/ 1993 F2).

Satellites with S/ newly discovered planets

If a comet breaks and splits into more than one nucleus, add -A, -B ... after the number to distinguish each nucleus. For the returning comet, if it is observed that the comet returns again, a serial number given by the IAU asteroid center should be added before P/ (or possibly D/) to avoid re-marking the comet when it returns. For example, Halley's comet has the following signs:1p/1682q1=1p/10a2 =1p/1982u1

The following periodic comets are permanently numbered by the International Astronomical Union.

Before assigning a permanent number to a periodic comet, the comet needs to pass the perihelion again after being discovered, or get the previous one.

The serial number can only be obtained after authentication. For example, Gu Chi, the number is "153P"? Comet period of revolution is over 360.

Now, it is proved to be the same comet that 166 1 appeared, so it is numbered. Other unnumbered periodic comets, please

See Cometography.com's website.

Comets are usually named after discoverers, but a few are named after their orbital calculators, such as "1P".

Halley's Comet, "2P" Cohen's Comet and "27P" Cramelin's Comet. At the same time, the orbit of the comet and the period of revolution

It will change because of the influence of Jupiter and other large celestial bodies, and some will disappear for some reason and can no longer be discovered by people.

Including disintegration and fragmentation in the air, planetary gravity, depletion of matter through the tail, etc.

Number/Naming Chinese Name Discoverer/Rediscovery Period (Year)

1P/ halley's comet halley 76.338+0

2P/ Enke Comet johann franz encke 3.30

3D/ Comet Bila Bila 6.62

4P/Faye Comet Faye 7.34

5D/ Comet Bronson Brocehn 5.46

6P/D' arreste D' arreste Comet 6.55438+0

7P/ Pang Si-Winnecke Pang Si? Winick Comet Pang Si&; Winnecke 6.38

Tuttle/Tuttle Comet tuttle 13.38+0 at 8P.

9P/ Temple 1 Temple 1 Comet Temple 5.52

10P/Tempel 2 comet Tempel2 Tempel5.38

1 1p/ Temple-Swift-Linear Temple? Swift? Comet linnier

Temple, Swift and Linear Group 6.37

12P/ Pang Si-Brooks Pang Si? Brooks Comet Pang Si&; Brooks 70.92

13P/ Comet Olbers Olbers 69.56

14P/ Wolf Comet Wolf8+0

15P/ comet Finley 6.76

16p/Brooks2Brooks2 comet brook6.89

17P/ Holmes comet 7.07

18D/ perrin -Mrkos perrin? Comet Marcos Perrine &；; Mrkos 6.72

19P/ borrell Comet borrell 6.88

20D/ Westphal Comet Westphal Prhal Westphal 6 1.86

2 1P/ Giacobini-Sinner Comet Giacobini & Giacobini-Sinner; Sinner 6.62

22P/Kopf Comet Kopf kopff6.46

23P/Brorsen-met calfe Comet Brocehn-Brocehn &; Metcalfe 70.54

24P/ comet Shomas 8.22

25D/Neujmin 2 Comet Neujmin 5.43

26P/Grigg-Skjellerup Comet Grigg &；; Skjellerup 5.3 1

27P/ Comet Cromelin Cromelin 27.38+0

28p/neujmin1neujmin1comet Neujmin 18. 19

29P/ Schwass Mann-Wahiman 1 Schwass Mann? Comets wortmann 1 Schwass Mann and wortmann 14.70.

30P/ Reinmus 1 Lemass 1 Comet Reinmus 7.32

3 1p/ Schwass Mann-Wahiman 2 Schwass Mann? Comet Schwass Mann of Wazman 2, Wazman 8.72.

32P/Comas Sola Comas-Sola Comas Sola 8.78

33P/ Daniel Comet Daniel 7.06

34D/ Gale Comet Gale 1 1. 17

35p/herschel-rigollet herschel &; Comet Herschel-Goelet in Goelet 158+0

36P/ whipple whipple Comet whipple 8.5 1

37P/ Forbes Comet Forbes 6.35

38P/ Stephen Ottma Steven? Stephen &; Otmar 37.7 1

39P/ Otmar Comet Otmar 19.5

40P/ Visala/KOOC-0/Comet Visala/KOOC-0/Visala +00.8

Comet tutt le of 41p/Tuttle-Giacobini-Kresak Tuttle-Giacobini-Craissac &; Giacobini & Craissac 5.46

42P/Neujmin 3 comet Neujmin 10.7

43P/ Wolf-Harrington Wolf? Harrington Comet Wolf &; Harrington 6.45

44P/Reinmuth 2 Comet Lemas 2 Reinmuth 6.64

45P/ Honda -Mrkos- Padusakova Comet Honda-Marquez-Pajad Sakovi

Honda real &；; Mrkos & Padusakova 5.27

Comet 46P/ Virtanen Watnam

47P/ Ashbrook-Jackson Comet Ashbrook &; Jackson 8. 16

48P/ Comet Johnson 6.96

49P/ Comet Ahrend-Rigo Ahrend &; Rigao 6.62

50P/Arend Comet Allen Arend 8.24

5 1P/ Harrington Comet Harrington 6.78

52p/ Harrington-Abel Harrington? Comet Abel Harrington &; Yinling 7.53

53P/ Van Bisbrouck Comet Van Bisbrouck 12.5

54P/de Vico-Swift-NEAT Comet devico &；; swift & NEAT 7.3 1

55p/ Temple-tuttle Temple? Comet Temple, tuttle, tuttle 33.22.

56P/ Comet slaughter of slaughter-Bernamslaut-burnham &; Burnham 1 1.59

Comet 57p/ Dutoit-Newmin-Delporte Dutoit-Newmin-Delporte

Dutoit & Neumann & Delporte 6.4 1

58P/ Jackson-Newmin Jackson-Newmin Comet Jackson &; Neujmin 8.27

59P/ Kearns-Quayle Comets Kearns-Quayle and Quayle 9.47

60P/ comet Zijinshan 2 Zijinshan 2 Zijinshan Observatory 6.95

6 1P/Shajn-Schaldach comet Shajn &；; Chardat Hector 7.49

62P/Tsuchinshan 1 Purple Mountain 1 Purple Mountain Comet Observatory 6.64

63P/ Wilder 1 Wilder 1 comet Wilder 13.24

64P/Swift-Gehrels Swift？ Gralls Comet Swift &; Gelars 9.2 1

65P/Gunn Comet Gunn 6.80

66P/ Dutoit Comet Dutoit 14.7

67P/ Churyumov-Gerasimenko Churyumov-Gerasimenko Comet Churyumov &; Gerasimenko 6.57

68P/ Comet Kleemola Kaimola Kleemola 10.82

69P/ Taylor Comet Taylor 6.95

70P/ Kojima Kangyu Comet Island Shinji 7.04

Clark Comet Clark 5.52

72P/ Tannin-Fujikawa comet Tannin &; Fujikawa Fanjiu 9.0 1

73P/ Schwass Mann-Wahiman 3 Schwass Mann? Comet Wazman 3 Schwass Mann, Wazman 5.34.

74p/Comet 74P/Smirnova-chernikh Smirnova-Cernik & Cernik 8.52

75D/ comet Kohotek Kohotek Kohotek 6.67

76p/West-Kohoutek-Ikemura West-Kohoutek-Ikemura Comet West &；; Kohaotek & Chicun 6.4 1

77P/ Longmore Comet Longmore 6.83

Comet 78P/Gehrels 2 of Gralls 2

79P/ Dutoit-Hartley Dutoit-Hartley Dutoit & Comet; Hartley 5.2 1

80P/ Peters-Hartley Comet Peters &; Hartley 8. 12

8 1p/Wilder 2 Wilder 2 comet Wilder 6.40

82P/Gehrels 3 Gralls comet Gehrels 8. 1 1.

83P/ Russell 1 Russell 1 Comet Russell 6. 10

84P/Giclas Comet Giclas 6.95

85P/Boethin bosing Comet leobosing 1 1.23

86P/Wild 3 comet wilder 6.9 1

87P/Bus Comet Bus 6.52

88P/ Howell Hovell Comet Howell 5.50

89P/ Russell 2 Comet Russell 2 Russell 7.42

90P/ Griles 1 Comet Griles 1 Griles +04.8

9 1P/ Russell 3 comet Russell 7.67

92p/ Sang Jin Huixing Sangjin 12.4

93P/ Lovas/KOOC-0/Comet Lovas/KOOC-0/Lovas 9./KOOC-0/5

94P/ Russell 4 Comet Russell 4 Russell 6.58

95P/ Chiron Comet Keroual 50.78

96p/Macholz 1 comet holz 1 Macholz5.24

97P/ Metcalfe-Brulington Comet Metcalfe &; Brulington 7.76

98P/ Comet Takasawa Takamizawa Takamizawa Kesao 7.2438+0

Comet 99P/Kowal1Kowal15.338+0

100 p/ Hartley 1 Hartley 1 Comet Hartley 6.29

10 1p/ comet cernik 13.90

102 p/ Shoemaker 1 Comets C. Shoemaker and E. Shoemaker 7.26

103 p/ Hartley 2 Hartley 2 Hartley Comet 6.4 1

104P/Kowal 2 Kowal2 comet Kowal 6. 18

105 p/ singer Brewster Comet singer Brewster 6.44

106 p/ schuster schuster comet 7.29

107 p/ Wilson-Harrington comet Helin &；; Wilson & Harrington 4.30

108 p/ Severio Comet Severio 7.25

109 p/ swift-tuttle swift? Tuttle Swift and Comet Tuttle 135.00

1 10P/ Hartley 3 Comet Hartley 6.88

1 1 1p/ Herring-Roman-crockett Comet Herring-Roman-crockett &; Rome & crockett 8. 12

1 12p/ Pu Tian-Iijima Pu Tian? Shinjima Comets Takeda and Shinjima Hengnan 6.65

113p/comet Spitaler 7. 10

1 14P/ Wiseman-Schiff Comet Wiseman &; Boat 6.66

1 15P/ comet Murray 8.79

1 16P/Wild 4 comet Wilder 6.48

1 17p/ Hering-Roman-Alu 1 Hering-Roman-Ale 1 Comet Hering &; Rome & Arithmetic Logic Unit 8.25

118p/shoemaker-levy 4 shoemaker? Comets C. Shoemaker and E. Shoemaker of Levi 4&; Taxation 6.49

1 19P/ Parker-Hartley Puke-Hartley Comet Parker &; Hartley 8.89

120 p/ Mueller 1 Miller 1 Mueller Comet 8.43

121p/shoemaker-holt2 comet C.Shoemaker, E. shoemaker &; Holt 8.0 1

122 p/ Devico comet Devico 7438+0

123 p/ West-Hartley West-Hartley Comet West-Hartley 7.58

124P/Mrkos Marcos comet Mrkos 5.74

125P/Spacewatch space observation comet Spacewatch 5.54

126P/IRAS comet Ailas IRAS satellite 13.29

127 p/ Holt-olmsted Holt-Alceste Comet Holt &; Olmsted 6.34

128 p/shoemaker-Holt1comet C. Shoemaker, E. shoemaker &; Holt 6.34

129P/Shoemaker-Levy 3 shoemaker? Comets C. Shoemaker and E. Shoemaker of Levi 3&; Taxation 7.24

130 p/ comet McNaught-Hughes McNaught-hagens &; Hughes 6.67

13 1P/ miller 2 comet miller 2 miller 7.08

132 p/Helin-Roman-alu2helin-Roman-Ale2 comet Helin &；; Rome & Arithmetic Logic Unit 8.24

133 p/Elst- Pizarro comet Oest- Pizarro ELST &；; Pizarro 5.6 1

134 p/kowal-vá vrov á koval-walova kowal & comet; Vavro tile 15.58

135 p/ shoemaker-Levi 8 shoemaker? Comet Levi-8 C. Shoemaker, E. Shoemaker &; Taxation 7.49

136 p/ Miao Lei 3 Comet Miao Lei 8.7 1

137P/Shoemaker-Levy 2 shoemaker? Comet Levi 2 C. Shoemaker, E. Shoemaker &; Taxation 9.37

138P/Shoemaker-Levy 7 shoemaker? Comet Levi 7 C. Shoemaker, E. Shoemaker &; Tax 6.89

139 p/ waisala-otmavisala-otmar comet waisala &; Aotema 9.57

140 p/ Bauer-Schiff Powell-Schiff Comet Bauer &; Small boat 16. 18

141p/macholz2 comet holz2macholz5.23

142 p/Ge- Wang Ge? King Comet Gehe 1. 17

143 p/kowal-mrkoskowal-Marcos comet Kowal &；; Mrkos 8.94

144 p/ Caotiantian Comet Tatianxun 7.58

145 p/ shoemaker-Levi 5 shoemaker? Comets C. Shoemaker and E. Shoemaker of Levi 5&; Taxation 8.69

146 p/ shoemaker-linear shoemaker? Comet linnier C. shoemaker, e. shoemaker &; Linearity 7.88

147 p/ Caotian-Cunsong series? Comet 7.44 of Yoshio Muramatsutani and Hideyoshi Murakami.

148 p/ Anderson-linear Anderson? Linnier Comet Anderson &; Linearity 7.04

149 p/ muller 4 comet muller 9.0 1

150 p/ Ronos Ronnies Comet Ronos Group 7.67

15 1P/ Hering Comet Hering 14. 1

152 p/ Herring-Lawrence Herring-Lawrence Comet Herring &; Lawrence 9.52

153 p/ ikegu-Zhang? Comets Zhang and Zhang Daqing 367+07.

154 p/ comet Brulington 10.7

155 p/ shoemaker 3 comet C. shoemaker &; Shoemaker 17. 1

156 p/ Russell-linear Russell? Linear Groups of Russell and Linnier Comet 6.84

157P/Tritton Tritton Comet Tritton 6.45

158 p/Kowal- linear kovar-linnier comet Kowal and linear group 10.3

159 p/ Ronnies comet loneos group 14.3

160 p/ linear linear comet linear group 7.95

16 1P/ Hartley-Eras Hartley? Comet Ailas Hartley and IRAS Satellite 2 1.5

162 p/ Sedingquan Comet Sedingquan

163P/NEAT group of comet NEAT

164 p/ Christensen's comet Christensen

165 p/ linear linear group of comet linnier

166P/NEAT comet NEAT group

Sinho Comet CINEOS Group

168P/Hergenrother Karl W. Hergenrother Comet

169P/NEAT comet NEAT group

170 p/ Christensen 2 comet Christensen 2

Comet Timophy B. Spahr

172 p/ Yang Comet Yang

Comet Jean Miller of Miller 5

174P/Echeclus space monitoring

175p 175P/Hergenrother

176 p/ linear linear group of comet linnier

Comet Barnard 2

178 p/ hug the bell? Bell Comet Hugo, Bell

Comet 179 p/ Dedik jandick

NEAT group of comet 180P/NEAT

18 1p/ shoemaker-Levi 6 shoemaker? Comet Levi 6

182 p/ Ronos Ronnies comet Ronos group

183p/comet korlevic-juric

184 p/Lovas 2 Lovas 2 comet

185 p/ Comet Pettre

186 p/ Gerard Comet Gerard

Comet 187 p/ linear linnier

188p/comet linear-mueller

189P/NEAT comet NEAT group

190 p/ Miller Comet Miller

Comet McNaught

Comet 192 p/ shoemaker-levy 1 shoemaker-levy 1

193P/LINEAR-NEAT comet

Comet 194 p/ linear linnier

Comet 195 p/ hill hill

Comet 196P/Tichy Dicky

Comet 197 p/ linear linnier

198P/ODAS Comet ODAS

199 p/ shoemaker shoemaker comet

200P/Larsen Larsen comet

Comet Ronnies

202P/Scotti comet Scott

203p/korlevic (p/1999wj7 = p/2008r4) comet Leivick.

204p/linear-neat (p/2001tu80 = p/2008r5) comet Linnier-neat.

205 P/ Giacobini (P/ 1896R2 = P/2008R6) Comet Giacobini.

Split comet

* 5 1P/ comet Harrington

Comet 57P/ Dutoit-Newmin-Delporte

* 73P/ Schwass Mann? Comet Wazman 3

* 10 1P/ Comet Cernik

* 128P/ comet Shoemaker-Holt

* 14 1P/ Comet McHoltz 2

Disappearing comet

* 3D/ Comet Bila

* 5D/ Comet Bronson

* 18D/ perrin? Comet Marcos

* 20D/ Comet Sipuhar

* 25D/ Comet Noimin 2

* 34D/ Comet Gale

* 75D/ Comet kohut

Et) southern comet

-0.8c/ 1995o 1 (Haier -BOPP) comet hale-bopp.

(-0.5) C/ 1956R 1 (Allen-Roland) Comet Allen-Roland.

(-0.5) C/2002 V 1 (pure) comet Nite

0.0 C/ 1996 B2 (Hyakutake) Comet Wu Bai

0.0 C/ 1969Y 1 (Bennett) comet Bennett

(0) C/ 1973E 1 (Kohutek) Comet Kohutek

(0) C/ 1948 V 1 (eclipse comet)

(0) C/ 1962C 1 (SEKI line) off the comet.

0.5 c/1998j1(soho) soho comet

Comet Marcos

(1) c/1970k1(Wright-Ortiz-Bolelli)

1.7c/1983h1(Eras-araki-alcock) Comet Ailas-Huang Gui-alcock.

(2) C/ 194 1 B2

(2.2) C/2002 T7 (Linear) Comet Linnier

2.41p/1982u1(halley) halley's comet

Comet Holmes

2.5 c/2000 WM _1(linear) comet linnier

2.7 C/ 1964 N 1 (Ikeya) Ikeya Comet

2.8 C/200 1 Q4 (pure) comet Nite

2.8c/ 1989W 1 (Haces-Brulington) Comet Hesse-Brulington

2.8 C/ 1963 A 1 (Ikeya) Ikeya Comet

2.9 153p/2002c 1 (Ikeya-Zhang) Comet Ikeya-Zhang

3.0 C/200 1 A2 (linear) comet linnier

3.3c/ 1936k 1 (peltier) Comet peltier

(3.3) C/2004 F4 (Bradfield) Comet Bradfield

3.5 C/2004 Q2 (Mahholtz) Comet Mcholtz

3.5 degrees Celsius/1942 X 1

3.5 C/ 1940 R2 (Cunningham) Comet Cunningham

3.5 C/ 1939 H 1

3.5 degrees Celsius/1959 Y 1 (burnham)

3.5 C/ 1969T 1 (Tago-Sato-Sakamoto) single-family-Sato-Sakamoto comet

3.5 C/ 1980Y 1 (Bradfield) Comet Bradfield

(3.5) C/1961O1(Wilson-Hubbard) Comet Wilson-Hubbard

(3.5) c/1955l1(mrkos) Comet Marcos

3.6 C/ 1990 K 1 (Levy) Comet Levi

3.7 C/ 1975N 1 (Kobayashi-Borg-Miron) Comet Kobayashi-Borg-Miron

3.9 C/ 1974C 1 (Bradfield) Comet Bradfield

3.9 C/ 1937 N 1 (Fernsler)