Comets
Comet 彗星
小惑星へ移る
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営利目的の場合は、直接、観測者本人の了解を得てください。
Sign & Nname 天体名
Last
observation
number
観測数
C/2001 Q4 NEAT
20040521
9
C/2002 T7 LINEAR
20040526
2
P/2003 T12 SOHO
20120131
1
C/2004 B1 Linear
20060703
9
P/2004 WR9 LINER
20191030
1
C/2004 F4 Bradfield
20040424
1
C/2004 Q2 Machholz
20050201
33
C/2005 L3 McNaught
20120227
29
C/2005 Ld McNaught
20090320
2
C/2006 A1 Pojmanski
20060303
1
C/2006 K1 McNaught
20081120
1
P/2006 M3 Barnard
20060902
1
C/2006 M4 Swan
20061030
12
C/2006 OF2 Broughton
20100126
32
C/2006 P1 McNaught
20070120
17
C/2006 Q1 McNaught
20100321
18
P/2006 R1 Siding Spring
20191004
1
C/2006 S3 Loneos
20170428
63
C/2006 T1 Levy
20111226
1
C/2006 U6 Spacewatch
20090418
4
C/2006 VZ13 LINEAR
20070712
2
C/2006 W3 Christensen
20100424
39
C/2007 B2 Skiff
20090922
1
C/2007 E2 Lovejoy
20070502
3
C/2007 G1 LINEAR
20080725
3
C/2007 N3 Lulin
20100114
44
C/2007 Q3 Siding Spring
20101104
21
C/2007 U1 LINEAR
20081219
6
C/2007 VO53 Spacewatch
20110412
1
C/2007 W1 Boattini
20081119
12
C/2008 A1 McNaught
20081219
6
C/2008 FK75 Lemmon-Siding Spring
20120126
29
C/2008 J1 Boattini
20081215
11
C/2008 J6 Hill
20080726
1
C/2008 L2 Hill
20081119
3
C/2008 N1 Holmes
20100424
9
C/2008 P1 Garradd
20100126
8
C/2008 Q1 Maticic
20090601
4
P/2008 Q2 Ory
20081215
7
C/2008 Q3 Garrad
20100311
6
P/2008 QP20 LINEAR-Hill
20081206
2
C/2008 R3 LINEAR
20081219
4
C/2008 S3 Boattini
20120925
12
C/2008 T2 Cardinal
20090428
9
C/2008 T3 Barnard-Boattini
20081015
1
P/2008 X1 Hill
20081206
1
C/2009 E1 Itagaki
20090601
4
C/2009 F4 McNaught
20141120
8
C/2009 F5 McNaught
20090522
1
C/2009 F6 Yi-SWAN
20090519
7
C/2009 G1 Stereo
20090421
1
C/2009 K5 McNaught
20110129
23
P/2009 L2 Yang-Gao
20090824
7
C/2009 O2 Catalina
20100321
2
C/2009 O4 Hill
20090909
4
C/2009 P1 Garrad
20130413
88
P/2009 Q4 Boattini
20100221
7
C/2009 R1 McNaught
20100611
12
P/2009 T2 La Sagra
20100113
8
C/2009 U3 Hill
20170125
7
C/2009 UG89 Lemmon
20110426
3
C/2009 Y1 Catalina
20110923
8
P/2010 A2 LINEAR
20100114
2
P/2010 A3 Hill
20100417
3
C/2010 B1 Cardinal
20110326
18
C/2010 FB87 WISE-Garradd
20120220
4
C/2010 G1 Boattini
20100417
2
C/2010 G2 Hill
20120313
20
P/2010 H2 Vales
20100614
10
C/2010 J2 McNaught
20100910
1
P/2010 J3 McMillan
20100611
2
P/2010 JC81 WISE
20120315
5
C/2010 R1 LINEAR
20130505
4
C/2010 S1 LINEAR
20141028
58
P/2010 U2 Hill
20190909
4
C/2010 U3 Boattini
20191228
37
P/2010 V1 Ikeya-Murakami
20160311
15
P/2010 V3 LINER
20101229
1
P/2010 WK LINER
20110404
4
P/2010 X1 Elenin
20110804
16
C/2011 A3 Gibbs
20121015
13
C/2011 C1 McNaught
20110628
5
C/2011 F1 LINEAR
20130705
24
C/2011 G1 McNaught
20120131
2
C/2011 J2 LINEAR
20151103
42
C/2011 KP36 Spacewatch
20200121
54
01/21
C/2011 L3 McNaught
20111101
8
C/2011 L4 PANSTARRS
20140408
70
C/2011 O1 LINEAR
20121111
1
C/2011 Q4 SWAN
20111211
2
C/2011 R1 McNaught
20130709
12
P/2011 R2 PANSTARRS
20111019
3
C/2011 S3 PANSTARRS
20130506
1
P/2011 UA134 Spacewatch-PANSTARRS
20111224
1
C/2011 UF305 LINEAR
20130312
18
P/2011 W2 Rinner
20120220
4
C/2011 W3 Lovejoy
20120107
6
C/2012 A2 LINEAR
20131128
21
P/2012 B1 PANSTARRS
20140619
15
C/2012 C2 Bruenjes
20120220
2
C/2012 CH17 MOSS
20120427
3
P/2012 F2 PANSTARRS
20130709
1
P/2012 F3 PANSTARRS
20161027
23
C/2012 F6 Lemmon
20140422
29
C/2012 J1 Catalina
20140110
26
P/2012 J2 LINEAR
20140922
3
C/2012 K1 PANSTARRS
20151002
53
C/2012 K5 LINEAR
20130311
39
C/2012 K6 McNaught
20140506
12
C/2012 K8 Lemmon
20140914
2
C/2012 L1 LINEAR
20130321
9
C/2012 L2 LINEAR
20130321
13
C/2012 LP26 Palomar
20161024
1
P/2012 NJ La Sagra
20120925
5
C/2012 S1 ISON
20131122
45
C/2012 S3 PANSTARRS
20131121
7
C/2012 S4 PANSTARRS
20130107
1
C/2012 T5 Bressi
20130111
4
P/2012 US27 Siding Spring
20130228
3
C/2012 V2 LINEAR
20130312
4
C/2012 X1 LINEAR
20140727
27
C/2012 Y3 McNaught
20130303
3
C/2013 A1 Siding Spring
20150710
19
C/2013 C2 Tenagra
20170527
5
C/2013 E2 Iwamoto
20131213
17
C/2013 F1 Boattini
20130512
1
P/2013 G1 Kowalski
20141023
1
C/2013 G3 PANSTARRS
20140914
4
C/2013 G6 Lemmon
20130705
2
C/2013 G9 Tenagra
20150312
3
C/2013 H1 La Sagra
20130512
1
P/2013 J2 McNaught
20140122
12
C/2013 N4 Borisov
20131121
2
C/2013 R1 Lovejoy
20140727
53
P/2013 R3 Catalina-PANSTARRS
20130928
2
P/2013 T2 Schwartz
20191201
2
C/2013 TL117 Lemmon
20140127
1
C/2013 UQ4 Catalina
20140907
6
C/2013 US10 Catalina
20171116
86
C/2013 V1 Boattini
20140715
11
C/2013 V2 Borisov
20150526
14
P/2013 V3 Nevski
20141227
5
C/2013 V4 Catalina
20180216
42
C/2013 V5 Oukaimeden
20150312
16
C/2013 X1 PANSTARRS
20170616
48
C/2013 Y2 PANSTARRS
20140510
3
C/2014 A4 SONEAR
20170102
27
C/2014 AA52 Catalina
20150717
1
C/2014 B1 Schwartz
20191231
52
C/2014 C2 STEREO
20140303
1
C/2014 C3 NEOWISE
20140423
1
P/2014 E1 Larson
20140528
1
C/2014 E2 Jacques
20141129
36
P/2014 L2 NEOWISE
20141120
12
P/2014 N3 NEOWISE
20160312
19
C/2014 OE4 PANSTARRS
20200121
58
01/21
C/2014 Q1 PANSTARRS
20150719
13
C/2014 Q2 Lovejoy
20160605
76
C/2014 Q3 Borisov
20141129
6
C/2014 R1 Borisov
20150425
8
C/2014 R3 PANSTARRS
20191102
30
C/2014 R4 Gibbs
20140922
1
C/2014 S2 PANSTARRS
20170225
35
P/2014 U2 Kowalski
20190906
1
C/2014 W11 PANSTARRS
20160719
11
C/2014 W2 PANSTARRS
20170602
31
C/2014 W6 Catalina
20150326
1
P/2014 X1 Elenin
20150519
4
C/2015 C2 SWAN
20150425
1
C/2015 ER61 PANSTARRS
20180313
66
C/2015 F2 Polonia
20150526
1
C/2015 F3 SWAN
20150414
1
C/2015 F4 Jacques
20151130
18
C/2015 F5 SWAN-Xingming
20150426
1
C/2015 G2 MASTER
20160109
4
C/2015 GX PANSTARRS
20160109
3
C/2015 K1 MASTER
20151105
2
C/2015 LC2 PANSTARRS
20180317
2
C/2015 O1 PANSTARRS
20200121
75
01/21
C/2015 Q1 Scotti
20151201
1
C/2015 Q2 MASTER
20151201
1
P/2015 TP200 LINEAR
20170522
19
C/2015 TQ209 LINEAR
20170430
3
C/2015 V1 PANSTARRS
20180805
26
C/2015 V2 Johnson
20170726
94
C/2015 VL62 Lemmon-Yeung-PanSTARRS
20180323
31
C/2015 W1 Gibbs
20160202
1
C/2015 WZ PANSTARRS
20160718
6
C/2015 X4 Elenin
20160211
3
C/2015 X7 ATLAS
20170428
9
C/2015 X8 NEOWISE
20151221
1
C/2015 XY1 Lemmon
20200120
26
01/20
C/2015 Y1 LINEAR
20171026
5
C/2015 YG1 NEOWISE
20160301
3
C/2016 A1 PANSTARRS
20191228
44
C/2016 A8 LINEAR
20161024
8
C/2016 B1 NEOWISE
20170820
10
P/2016 BA14 PANSTARRS
20160419
8
C/2016 M1 PANSTARRS
20200121
49
01/21
C/2016 N4 MASTER
20190529
36
C/2016 N6 PANSTARRS
20190308
53
C/2016 R2 PANSTARRS
20200105
89
C/2016 T1 Matheny
20170529
3
C/2016 T2 Matheny
20170330
3
C/2016 T3 PANSTARRS
20180418
16
C/2016 U1 NEOWISE
20170106
10
C/2016 VZ18 PANSTARRS
20170529
10
P/2016 WM48 Lemmon
20170529
2
C/2016 X1 Lemmon
20200119
17
C/2017 A1 PANSTARRS
20170428
8
C/2017 A3 Elenin
20170228
2
C/2017 AB5 PANSTARRS
20180415
7
C/2017 B3 LINEAR
20191223
6
C/2017 D2 Barros
20180112
10
C/2017 D3 ATLAS
20180713
14
C/2017 E1 Borisov
20170307
4
C/2017 E3 PANSTARRS
20190724
12
C/2017 E4 Lovejoy
20170423
9
C/2017 K2 PANSTARRS
20200105
50
P/2017 K3 Gasparovic
20170604
1
C/2017 K4 ATLAS
20190102
13
C/2017 K5 PANSTARRS
20191026
3
C/2017 K6 Jacques
20190204
6
C/2017 M4 ATLAS
20190523
46
C/2017 M5 TOTAS
20190102
14
C/2017 O1 ASASSN
20180514
37
C/2017 S3 PANSTARRS
20180721
6
P/2017 S5 ATLAS
20180118
8
C/2017 S6 Catalina
20180118
6
C/2017 T1 Heinze
20180115
17
C/2017 T2 PANSTARRS
20200121
46
01/21
C/2017 T3 ATLAS
20180713
11
P/2017 TW13 Lemmon
20190129
3
A/2017 U7
20190927
1
P/2017 W3 Gibbs
20180510
7
C/2017 Y2 PANSTARRS
20191026
4
P/2017 Y3 Leonard
20180422
5
C/2018 A1 PANSTARRS
20180311
7
C/2018 A3 ATLAS
20200121
23
01/21
C/2018 A4 PANSTARRS
20180314
4
P/2018 A5 PANSTARRS
20180213
2
C/2018 A6 Gibbs
20180613
5
C/2018 B1 Lemmon
20180213
1
P/2018 C1 Lemmon-Read
20180418
6
C/2018 C2 Lemmon
20180805
9
C/2018 DO4 Lemmon
20200120
13
01/20
C/2018 E1 ATLAS
20190301
7
C/2018 EF9 Lemmon
20180519
2
C/2018 EN4 NEOWISE
20180809
2
C/2018 F1 Grauer
20180323
2
C/2018 F4 PANSTARRS
20190103
8
P/2018 H2 PANSTARRS
20180612
2
C/2018 K1 Weiland
20180713
2
C/2018 KJ3 Lemmon
20181008
1
C/2018 L2 ATLAS
20200120
18
01/20
P/2018 L4 PANSTARRS
20180713
1
C/2018 M1 Catalina
20180713
1
C/2018 N1 NEOWISE
20190103
5
C/2018 N2 ASASSN
20200121
40
01/21
C/2018 O1 ATLAS
20180808
1
P/2018 P3 PANSTARRS
20190204
5
C/2018 R3 Lemmon
20191203
9
C/2018 U1 Lemmon
20191026
12
C/2018 V1 Machholz-Fujikawa-Iwamoto
20181210
15
C/2018 V4 Africano
20181213
1
C/2018 W1 Catalina
20190127
2
C/2018 W2 Africano
20191120
42
C/2018 X2 Fitzsimmon
20200104
9
C/2018 Y1 Iwamoto
20191129
48
P/2019 A2 ATLAS
20190504
8
C/2019 B1 Africano
20190401
4
P/2019 B2 Groeller
20190307
5
A/2019 C1
20191227
5
C/2019 D1 Flewelling
20191204
18
C/2019 F1 ATLAS-Africano
20200103
10
C/2019 F2 ATLAS
20190507
4
C/2019 H1 NEOWISE
20190605
8
C/2019 J1 Lemmon
20190507
1
C/2019 J3 ATLAS
20190826
2
C/2019 JU6 ATLAS
20190724
2
C/2019 K1 ATLAS
20190605
3
C/2019 K4 Ye
20191129
10
C/2019 K5 Young
20200118
10
C/2019 K7 Smith
20191029
3
C/2019 K8 ATLAS
20200101
4
C/2019 L1 PANSTARRS
20190826
2
C/2019 L3 ATLAS
20200121
8
01/21
P/2019 M2 ATLAS
20191025
1
C/2019 M3 ATLAS
20191025
3
C/2019 N1 ATLAS
20200104
3
A/2019 O3
20191026
2
A/2019 Q1
20191228
1
A/2019 S4
20191202
2
C/2019 T3 ATLAS
20200121
4
01/21
C/2019 T4 ATLAS
20191105
2
C/2019 T5 ATLAS
20191202
2
P/2019 T6 PANSTARRS
20200120
4
01/20
C/2019 V1 Borisov
20200120
7
01/20
P/2019 X1 PRUYNE
20191231
2
P/2019 X2 PANSTARRS
20200103
2
P/2019 Y2 Fuls
20200105
7
P/2019 Y3 CATALINA
20200104
4
C/2019 Y4 ATLAS
20200105
5
C/2020 A2 Iwamoto
20200119
4
6478 Gault
20190507
23
PCCP A10iY9L
20200101
4
2I/Borisov
20191231
27
2P/Encke
20191228
55
4P/Faye
20150320
16
6P/d'Arrest
20150717
13
7P/Pons-Winnecke
20081001
1
8P/Tuttle
20071231
2
9P/Tempel
20160927
17
10P/Tempel
20161125
32
15P/Finlay
20150323
10
16P/Brooks
20141024
2
17P/Holmes
20150219
115
19P/Borrelly
20160514
21
21P/Giacobini-Zinner
20190427
80
22P/Kopff
20161202
28
24P/Schaumasse
20180613
15
26P/Grigg-Skjellerup
20130909
3
27P/Crommelin
20110709
1
29P/Schwassmann-Wachmann 1
20200120
351
01/20
30P/Reinmuth
20180613
28
31P/Schwassmann-Wachmann2
20191228
13
32P/Comas Sola
20150513
11
33P/Daniel
20170428
19
37P/Forbes
20181129
15
38P/Stephan-Oterma
20190507
58
40P/Vaisala
20141227
1
41P/Tuttle-Giacobini-Kresak
20170821
73
43P/Wolf-Harrington
20170529
35
44P/Reinmuth
20160109
8
45P/Honda-Mrkos-Pajdusakova
20170527
80
46P/Wirtanen
20190507
72
47P/Ashbrook-Jackson
20180317
24
48P/Johnson
20190127
25
49P/Arend-Rigaux
20190526
19
50P/Arend
20160211
1
51P/Harrington
20081215
6
52P/Harrington-Abell
20140327
6
53P/Van Biesbroeck
20171111
23
56P/Slaughter-Burnham
20170328
19
57P/du Toit-Neujmin-Delporte
20151110
7
59P/Kearns-Kwee
20190402
18
60P/Tsuchinshan
20190605
35
61P/Shajn-Schaldach
20160109
15
62P/Tsuchinshan
20180613
20
63P/Wild
20130521
11
64P/Swift-Gehrels
20190504
73
65P/Gunn
20181130
46
66P/du Toit
20181008
5
67P/ChuryumovGerasimenko
20160504
27
68P/Klemola
20191227
30
70P/Kojima
20150513
11
71P/Clark
20171218
36
73P/Schwassmann-Wachmann3
20171213
43
74P/Smirnova-Dhemykh
20190526
72
76P/West-Kohotek-Ikemura
20200119
46
77P/Longmore
20160602
11
78P/Gehrels
20200119
47
81P/Wild
20171010
47
84P/Giclas
20140110
3
87P/Bus
20200105
5
88P/Howell
20200119
23
90P/Gehrels
20180415
16
93P/Lovas
20170317
16
94P/Russell
20170529
17
95P/Chiron=2060
20191204
13
96P/Machholz
20181231
5
98P/Takamizawa
20130927
6
100P/Hartley
20160512
2
101P/Chernykh
20200120
8
01/20
103P/Hartlay 2
20180418
50
104P/Kowal
20160512
4
105P/Singer Brewster
20180714
7
107P/Wilson-Harrington
20100113
4
108P/Ciffreo
20150120
5
110P/Hartley
20150213
5
112P/Urata-Niijima
20200121
2
01/21
114P/Wiseman-Skiff
20200113
16
116P/Wild
20160927
25
117P/Helin-Roman-Alu
20170126
35
118P/Shoemaker-Levy
20170402
19
119P/Parker-Hartley
20131130
3
123P/West-Hartlay
20190523
34
124P/Mrkos
20191228
7
125P/Spacewatch
20180715
6
128P/Shoemaker-Holt
20170126
7
129P/Shoemaker-Levy
20181007
4
130P/McNaught-Hughes
20190102
9
131P/Mueller
20181231
4
133P/Elst-Pizarro
20180715
2
134P/Kowal-Vavrova
20140715
9
137P/Shoemaker-Levy
20190308
14
138P/Muellr
20161129
1
139P/Vaisala-Oterma
20190201
9
143P/Kowal-Mrkos
20190826
15
144P/Kushida
20170428
40
145P/Shoemaker-Levy
20180514
19
146P/Shoemaker-LINEAR
20161102
2
149P/Mueller
20190731
11
151P/Helin
20151103
3
152P/Helin-Lawrence
20130910
3
153P/Ikeya-Zhang=C202 C1 池谷張彗星
20020512
5
154P/Brewington
20140303
16
155P/Shoemaker
20191231
9
157P/Tritton
20170529
13
158P/Kowal-LINEAR
20180519
1
159P/LONEOS
20191228
20
160P/LINEAR
20200120
11
01/20
162P/Siding Spring
20160312
3
164P/Christensen
20190605
10
168P/Hergenrother
20191031
17
171P/Spahr
20190301
5
174P/Echeclus
20200119
47
175P/Hergenrother
20130502
5
177P/Barnard
20060721
1
178P/Hug-Bell
20140110
2
180P/NEAT
20160605
3
183P/Korlevic-Juric
20180613
9
185P/Petriew
20180410
11
186P/Garradd
20180212
2
187P/LINEAR
20180715
9
188P/LINEAR-Mueller
20180418
20
189P/NEAT
20120911
4
199P/Shoemaker
20090922
2
200P/Larsen
20191128
5
201P/LONEOS
20150220
8
203P/Korlevic
20191228
11
204P/LINEAR-NEAT
20160311
6
205P/Giacobini
20151201
22
207P/Neat
20081118
1
209P/LINER
20190529
14
210P/Christensen
20090320
3
211P/Hill
20160301
3
213P/Van Ness
20180112
27
215P/NEAT
20191030
3
217P/LINER
20180312
20
218P/LINEAR
20150717
3
219P/LINEAR
20171116
3
221P/LINEAR
20150822
2
223P/Skiff
20190129
6
226P/Pigott-LINEAR-Kowalski
20170228
13
227P/Catalina-LINEAR
20171128
2
228P/LINEAR
20200119
2
229P/Gibbs
20180212
5
230P/LINER
20160312
10
231P/LINEAR-NEAT
20200104
9
232P/Hill
20100124
1
235P/LINEAR
20180519
7
236P/LINEAR
20180115
11
237P/LINEAR
20161024
9
239P/LINEAR
20190401
7
240P/NEAT
20190529
40
241P/LINEAR
20110112
2
243P/NEAT
20190129
5
244P/Scotti
20130314
8
246P/NEAT
20200101
22
247P/LINEAR
20190402
9
249P/LINEAR
20160112
1
250P/Larson
20180415
6
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