1255:
472:
464:
3830:
1249:
38:
317:. Since the epoch of 1977-Mar-04, C/1980 E1 has had a barycentric eccentricity greater than 1, keeping it on a hyperbolic trajectory that will eject it from the Solar System. Objects in hyperbolic orbits have a negative semimajor axis, giving them a positive orbital energy. After leaving the Solar System, C/1980 E1 will have an interstellar velocity
989:
665:
1037:
363:
is 7.7 km/s. By June 1995, the comet was passing
Neptune's orbit at 30.1 AU from the Sun continuing its ejection trajectory at 8.6 km/s. Since February 2008, the comet has been more than 50 AU from the Sun.
778:
de LeĂłn, Julia; Licandro, Javier; Serra-Ricart, Miquel; Cabrera-Lavers, Antonio; Font Serra, Joan; Scarpa, Riccardo; de la Fuente Marcos, Carlos; de la Fuente Marcos, RaĂșl (19 September 2019).
2621:
886:
344:
551:
3866:
913:
1396:
1892:
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1872:
1328:
2460:
1952:
1041:
997:
661:
3488:
2520:
1439:
79:
262:
due to a close approach to
Jupiter. In the 43 years since its discovery only two objects with higher eccentricities have been identified,
3374:
2884:
279:
3776:
3737:
2968:
2047:
1470:
3426:
2988:
2430:
1722:
1186:
53:
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1937:
1381:
194:
3707:
2874:
3307:
2993:
2400:
1391:
2679:
2002:
1254:
2694:
1318:
784:
3712:
3003:
2032:
1822:
1812:
3856:
3596:
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1403:
1313:
1133:
561:
3586:
3029:
2551:
2525:
2485:
2480:
2326:
2170:
2135:
2125:
1012:
674:. Ephemeris Type:Elements and Center:@0 (To be outside planetary region, inbound epoch 1950 and outbound epoch 2050)
3861:
3722:
2889:
1434:
1301:
1291:
1286:
3759:
2951:
2515:
2037:
1947:
1842:
1248:
3764:
3700:
3695:
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3194:
3139:
2956:
1323:
1016:
723:
556:
3781:
2909:
2643:
2631:
2470:
2027:
1927:
1902:
1797:
1772:
3456:
1640:
1485:
927:
843:
780:"Interstellar Visitors: A Physical Characterization of Comet C/2019 Q4 (Borisov) with OSIRIS at the 10.4 m GTC"
2275:
2180:
2062:
1972:
1957:
1882:
1782:
3786:
2914:
695:
309:, which accelerated the comet briefly giving an (epoch 1981-Jan-09) eccentricity of 1.066. The comet came to
3658:
3229:
1653:
1570:
1413:
1276:
1271:
1111:
566:
3312:
2899:
2475:
2145:
2067:
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3209:
3204:
3024:
2926:
1386:
471:
2577:
2455:
2332:
2250:
2185:
1987:
1942:
1757:
460:
was estimated to have a radius of several kilometers. The surface crust was probably a few meters thick.
3653:
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3219:
3099:
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907:
259:
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2175:
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155:
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3044:
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1962:
1867:
1727:
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2728:
2723:
2405:
1584:
1560:
1555:
1535:
1490:
1360:
838:
627:
is the major semi-axis. At epoch 2500, C/1980 E1 will have a barycentric semi-major axis of â62.44.
349:
251:
183:
58:
3569:
3503:
3493:
3471:
3466:
3461:
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3317:
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2998:
2290:
2190:
1932:
1565:
1540:
1530:
1520:
1500:
1460:
882:"New Orbits for Comets C/1960 M1 (Humason), C/1980 E1 (Bowell), and Musings on Extrasolar Comets"
881:
819:
760:
732:
322:
313:
on 12 March 1982, when it had a velocity of 23.3 km/s (52,000 mph) with respect to the
247:
3793:
3675:
3149:
3109:
2210:
3591:
3414:
3409:
3264:
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2904:
2879:
2713:
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2567:
2195:
1827:
1672:
1612:
1515:
1510:
1465:
1141:
1062:
Ahearn, Michael F.; Schleicher, D. G.; Millis, R. L.; Feldman, P. D.; Thompson, D. T. (1984).
949:
811:
581:
353:
302:
291:
283:
148:
97:
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3742:
3732:
3606:
3601:
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3174:
3114:
3094:
3084:
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3019:
2546:
1682:
1607:
1495:
1376:
1344:
1340:
1083:
969:
860:
856:
801:
750:
90:
3833:
3803:
3399:
3284:
3039:
1977:
1967:
1636:
1475:
1306:
1218:
1172:
1125:
1117:
993:
360:
112:
2140:
1157:
571:
263:
1106:
1079:
965:
899:
797:
746:
3648:
3574:
3564:
3451:
3119:
3104:
2973:
2667:
2510:
2395:
2375:
2353:
2295:
2260:
2215:
1922:
1787:
1697:
1617:
171:
463:
278:
Before entering the inner Solar System for a 1982 perihelion passage, C/1980 E1 had a
3850:
3670:
3613:
3532:
3394:
3327:
2963:
2936:
2921:
2759:
2530:
2490:
2445:
2380:
2359:
2255:
2160:
1802:
1505:
1350:
1238:
1213:
1149:
823:
764:
457:
232:
356:
had a similar episode with Saturn, resulting in its ejection from the Solar System.
3520:
3079:
2809:
2673:
2649:
2597:
2582:
2505:
2500:
2495:
2440:
2370:
2205:
2165:
2150:
2130:
2120:
2052:
2042:
1897:
1887:
1817:
1767:
1762:
1752:
3628:
3244:
3680:
3559:
3404:
3367:
3134:
2607:
2602:
2587:
2390:
2348:
2338:
2320:
2315:
2285:
2280:
2240:
2235:
2220:
2115:
2092:
2082:
2077:
2057:
2007:
1997:
1907:
1877:
1847:
1807:
1792:
1677:
1335:
974:
806:
779:
755:
718:
3771:
3633:
3431:
3337:
3254:
3189:
2978:
2572:
2465:
2435:
2415:
2385:
2110:
2087:
2017:
2012:
1862:
1852:
1832:
1747:
1742:
1732:
1717:
1692:
1525:
1408:
1281:
1233:
1223:
671:
576:
310:
295:
267:
255:
102:
815:
368:
C/1980 E1 distance and velocity compared to the Sun with a 300 year stepsize
301:
As the comet was approaching on 9 December 1980, it passed within 0.228
3663:
3643:
3638:
3547:
3525:
3508:
3379:
3352:
3322:
3199:
3184:
3164:
3129:
3089:
2894:
2869:
2864:
2839:
2834:
2829:
2824:
2819:
2804:
2779:
2774:
2769:
2754:
2743:
2718:
2365:
2343:
2270:
2265:
2245:
2230:
2225:
2200:
2155:
2022:
1917:
1777:
1707:
1545:
445:
352:
does not directly list a semimajor axis for this comet. On 24 January 2022,
37:
717:
de la Fuente Marcos, Carlos; de la Fuente Marcos, RaĂșl (1 November 2017).
2661:
2655:
2592:
2305:
2072:
1992:
1982:
1837:
1737:
1712:
1418:
1355:
1228:
287:
17:
1687:
948:
de la Fuente Marcos, Carlos; de la Fuente Marcos, RaĂșl (23 July 2024).
865:
453:
393:
306:
719:"Pole, Pericenter, and Nodes of the Interstellar Minor Body A/2017 U1"
666:"Barycentric Osculating Orbital Elements for Comet C/1980 E1 (Bowell)"
432:
337.2 AU (50.44 billion km; 31.34 billion mi)
418:
3.364 AU (503.2 million km; 312.7 million mi)
404:
248.8 AU (37.22 billion km; 23.13 billion mi)
1038:"Horizons Batch for Distance and Velocity using a 300 year stepsize"
1088:
1063:
950:"Comet A117uUD Goes Interstellar after Encountering Saturn in 2022"
737:
1263:
1195:
470:
462:
449:
142:
132:
990:"Horizons Batch: Passing Neptune's orbit at 30.1 AU from the Sun"
2749:
C/1680 V1 (Great Comet of 1680, Kirsch's Comet, Newton's Comet)
1634:
1168:
314:
456:) was not detected until the comet was near perihelion. The
2765:
C/1743 X1 (Great Comet of 1744, Comet
Klinkenberg-Chéseaux)
1164:
298:), and a period of approximately 7.1 million years.
254:
on 11 February 1980 and which came closest to the Sun (
928:"C/1980 E1 (Bowell) Orbit at the Minor Planet Center"
696:"JPL Small-Body Database Browser: C/1980 E1 (Bowell)"
325:
258:) in March 1982. It is leaving the Solar System on a
3298:
3012:
2706:
2693:
2620:
2560:
2539:
2423:
2414:
2304:
2101:
1663:
1652:
1598:
1448:
1427:
1369:
1262:
1206:
954:
Research Notes of the
American Astronomical Society
837:Buffoni, L.; Scardia, M.; Manara, A. (1 May 1982).
231:
226:
218:
206:
192:
182:
170:
154:
141:
131:
121:
111:
96:
89:
77:
72:
64:
52:
47:
452:while the comet was nearly 5 AU from the Sun. CN (
338:
552:List of Solar System objects by greatest aphelion
839:"The orbital evolution of comet Bowell (1980b)"
361:escape velocity from the Sun at Neptune's orbit
1180:
8:
912:: CS1 maint: multiple names: authors list (
887:Revista Mexicana de AstronomĂa y AstrofĂsica
656:
654:
652:
650:
648:
646:
644:
30:
2703:
2420:
1660:
1649:
1631:
1203:
1187:
1173:
1165:
36:
1087:
973:
864:
805:
754:
736:
690:
688:
686:
684:
682:
680:
330:
324:
2850:C/1887 B1 (Great Southern Comet of 1887)
2825:C/1865 B1 (Great Southern Comet of 1865)
2760:C/1729 P1 (Comet of 1729, Comet Sarabat)
1011:Yeomans, Donald K.; Chamberlin, Alan B.
366:
3867:Astronomical objects discovered in 1980
2860:C/1910 A1 (Great January Comet of 1910)
640:
593:
905:
29:
2800:C/1843 D1 (Great March Comet of 1843)
7:
1440:List of comets visited by spacecraft
880:Branham, R. L., Jr. (1 April 2013).
2885:C/1941 B2 (de Kock-Paraskevopoulos)
1115:
3872:Discoveries by Edward L. G. Bowell
623:is the distance from the Sun, and
331:
42:Hyperbolic path with annual motion
25:
3025:C/1992 J1 (SpacewatchâRabinowitz)
2805:C/1847 T1 (Miss Mitchell's Comet)
3829:
3828:
2875:C/1927 X1 (SkjellerupâMaristany)
1253:
1247:
996:at 30.1 AU is about 7.67 km/s).
670:Solution using the Solar System
2969:C/1970 K1 (WhiteâOrtizâBolelli)
2855:C/1901 G1 (Great Comet of 1901)
2845:C/1882 R1 (Great Comet of 1882)
2820:C/1861 J1 (Great Comet of 1861)
2795:C/1823 Y1 (Great Comet of 1823)
2790:C/1819 N1 (Great Comet of 1819)
2785:C/1811 F1 (Great Comet of 1811)
2780:C/1807 R1 (Great Comet of 1807)
2775:C/1769 P1 (Great Comet of 1769)
2770:C/1760 A1 (Great Comet of 1760)
2739:C/1577 V1 (Great Comet of 1577)
2734:C/1471 Y1 (Great Comet of 1472)
2729:C/1402 D1 (Great Comet of 1402)
2724:C/1264 N1 (Great Comet of 1264)
2719:X/1106 C1 (Great Comet of 1106)
1382:Observational history of comets
176:~7.1 million years (epoch 1950)
3004:C/1989 Y1 (SkorichenkoâGeorge)
2994:C/1989 W1 (Aarseth-Brewington)
2401:P/2013 R3 (Catalina-PANSTARRS)
698:(last observation: 1986-12-30)
475:Animation of C/1980 E1's orbit
1:
2989:C/1983 H1 (IRASâArakiâAlcock)
1471:C/2023 A3 (TsuchinshanâATLAS)
3030:C/1993 Y1 (McNaughtâRussell)
2952:C/1969 T1 (Tago-Sato-Kosaka)
2552:D/1993 F2 (ShoemakerâLevy 9)
2461:57P/du ToitâNeujminâDelporte
1953:57P/du ToitâNeujminâDelporte
2521:226P/PigottâLINEARâKowalski
1893:45P/HondaâMrkosâPajduĆĄĂĄkovĂĄ
1873:41P/TuttleâGiacobiniâKresĂĄk
1404:Extraterrestrial atmosphere
562:List of non-periodic comets
339:{\displaystyle v_{\infty }}
286:1950-Jan-01) orbit with an
3888:
2910:C/1961 O1 (Wilson-Hubbard)
2890:C/1947 X1 (Southern Comet)
2830:X/1872 X1 (Pogson's Comet)
2815:C/1861 G1 (Comet Thatcher)
1435:List of missions to comets
3824:
3195:C/2013 A1 (Siding Spring)
3140:C/2007 Q3 (Siding Spring)
2840:C/1881 K1 (Comet Tebbutt)
2755:C/1702 H1 (Comet of 1702)
2714:C/-43 K1 (Caesar's Comet)
2680:67P/ChuryumovâGerasimenko
2048:76P/WestâKohoutekâIkemura
2003:67P/ChuryumovâGerasimenko
1648:
1630:
1580:(BernardinelliâBernstein)
1245:
1202:
1017:JPL Solar System Dynamics
785:Research Notes of the AAS
724:Research Notes of the AAS
557:List of hyperbolic comets
35:
2900:C/1956 R1 (ArendâRoland)
2835:C/1874 H1 (Comet Coggia)
2810:C/1858 L1 (Comet Donati)
2033:73P/SchwassmannâWachmann
1823:31P/SchwassmannâWachmann
1813:29P/SchwassmannâWachmann
1486:C/2021 J1 (Maury-Attard)
975:10.3847/2515-5172/ad65fc
844:The Moon and the Planets
807:10.3847/2515-5172/ab449c
756:10.3847/2515-5172/aa96b4
481: C/1980 E1 (Bowell)
227:Physical characteristics
80:Alternative designations
3375:de KockâParaskevopoulos
3230:C/2015 ER61 (PanSTARRS)
2431:11P/TempelâSwiftâLINEAR
1723:11P/TempelâSwiftâLINEAR
1571:C/2015 ER61 (PanSTARRS)
1414:Small Solar System body
1112:JPL Small-Body Database
857:1982M&P....26..311B
567:List of periodic comets
91:Orbital characteristics
3210:C/2013 V5 (Oukaimeden)
3205:C/2013 US10 (Catalina)
3050:C/1998 H1 (Stonehouse)
2947:C/1965 S1 (Ikeya-Seki)
2927:C/1962 C1 (Seki-Lines)
2526:271P/van HoutenâLemmon
2486:107P/WilsonâHarrington
2481:97P/MetcalfâBrewington
2451:54P/de VicoâSwiftâNEAT
2327:4015 WilsonâHarrington
2171:147P/KushidaâMuramatsu
2136:107P/WilsonâHarrington
2126:97P/MetcalfâBrewington
1938:54P/de VicoâSwiftâNEAT
542:
468:
340:
178:Ejection (epoch 1977+)
3728:SpacewatchâRabinowitz
3290:C/2023 P1 (Nishimura)
3240:C/2017 K2 (PanSTARRS)
3220:C/2014 Q1 (PanSTARRS)
3185:C/2012 K1 (PANSTARRS)
3165:C/2011 L4 (PANSTARRS)
3110:C/2006 A1 (PojmaĆski)
3100:C/2004 F4 (Bradfield)
3080:C/2001 OG108 (LONEOS)
3045:C/1997 L1 (ZhuâBalam)
3040:C/1996 B2 (Hyakutake)
3035:C/1995 O1 (HaleâBopp)
2870:C/1911 S3 (Beljawsky)
2516:206P/BarnardâBoattini
2038:74P/SmirnovaâChernykh
1948:56P/SlaughterâBurnham
1843:35P/HerschelâRigollet
1590:C/2014 Q1 (PanSTARRS)
1551:C/2017 K2 (PanSTARRS)
1481:C/2021 O3 (PanSTARRS)
1456:C/2023 P1 (Nishimura)
994:Solar escape velocity
474:
466:
341:
260:hyperbolic trajectory
162:hyperbolic trajectory
3708:SkjellerupâMaristany
3245:1I/2017 U1 ʻOumuamua
3155:C/2009 R1 (McNaught)
3145:C/2007 W1 (Boattini)
3120:C/2006 P1 (McNaught)
3105:C/2004 Q2 (Machholz)
3060:C/1999 F1 (Catalina)
2974:C/1973 E1 (Kohoutek)
2644:26P/GriggâSkjellerup
2632:21P/GiacobiniâZinner
2471:72P/DenningâFujikawa
2028:72P/DenningâFujikawa
1928:52P/HarringtonâAbell
1903:47P/AshbrookâJackson
1798:26P/GriggâSkjellerup
1773:21P/GiacobiniâZinner
1068:Astronomical Journal
1064:"Comet Bowell 1980b"
1013:"Horizons Ephemeris"
960:(7): 184 (3 pages).
467:Eccentricity vs time
323:
3857:Non-periodic comets
3777:WhiteâOrtizâBolelli
3280:C/2021 A1 (Leonard)
3270:C/2020 F3 (NEOWISE)
3250:C/2018 Y1 (Iwamoto)
3235:C/2015 V2 (Johnson)
3225:C/2014 Q2 (Lovejoy)
3215:C/2014 E2 (Jacques)
3200:C/2013 R1 (Lovejoy)
3170:C/2011 W3 (Lovejoy)
3150:C/2009 F6 (YiâSWAN)
3125:C/2007 E2 (Lovejoy)
3070:C/2000 WM1 (LINEAR)
2964:C/1969 Y1 (Bennett)
2937:C/1963 R1 (Pereyra)
2922:C/1961 R1 (Humason)
2895:C/1948 V1 (Eclipse)
2406:(300163) 2006 VW139
2276:332P/IkeyaâMurakami
2181:156P/RussellâLINEAR
2063:79P/du ToitâHartley
1973:61P/ShajnâSchaldach
1958:58P/JacksonâNeujmin
1883:43P/WolfâHarrington
1783:23P/BrorsenâMetcalf
1585:C/2014 Q2 (Lovejoy)
1561:C/2015 V2 (Johnson)
1556:C/2016 U1 (NEOWISE)
1536:C/2018 Y1 (Iwamoto)
1506:C/2020 F3 (NEOWISE)
1491:C/2021 A1 (Leonard)
1158:Physical parameters
1080:1984AJ.....89..579A
966:2024RNAAS...8..184D
900:2013RMxAA..49..111B
798:2019RNAAS...3..131D
747:2017RNAAS...1....5D
448:) was observed pre-
369:
350:Minor Planet Center
252:Edward L. G. Bowell
237:> 1 km
197:ascending node
166:1.053 (epoch 1984+)
137:~75000 AU (inbound)
65:Discovery date
59:Edward L. G. Bowell
32:
3713:SkorichenkoâGeorge
3308:Aarseth-Brewington
3260:C/2019 U6 (Lemmon)
3180:C/2012 F6 (Lemmon)
3160:C/2010 X1 (Elenin)
3130:C/2007 F1 (LONEOS)
3090:C/2002 T7 (LINEAR)
3075:C/2001 A2 (LINEAR)
3065:C/1999 S4 (LINEAR)
2999:C/1989 X1 (Austin)
2984:C/1980 E1 (Bowell)
2865:C/1911 O1 (Brooks)
2568:D/1770 L1 (Lexell)
2476:80P/PetersâHartley
2191:162P/Siding Spring
2068:80P/PetersâHartley
1933:53P/Van Biesbroeck
1858:38P/StephanâOterma
1566:C/2015 G2 (MASTER)
1541:C/2018 C2 (Lemmon)
1531:P/2019 LD2 (ATLAS)
1521:C/2019 U6 (Lemmon)
1501:C/2020 F5 (MASTER)
1461:C/2023 H2 (Lemmon)
866:10.1007/BF00928013
731:(1): 9 (2 pages).
543:
469:
367:
348:of 3.77 km/s. The
336:
248:non-periodic comet
54:Discovered by
31:C/1980 E1 (Bowell)
27:Non-periodic comet
3862:Hyperbolic comets
3842:
3841:
3820:
3819:
3816:
3815:
3812:
3811:
3427:IRASâArakiâAlcock
3265:C/2019 Y4 (ATLAS)
3135:C/2007 N3 (Lulin)
2942:C/1964 N1 (Ikeya)
2932:C/1963 A1 (Ikeya)
2905:C/1957 P1 (Mrkos)
2880:C/1931 P1 (Ryves)
2689:
2688:
2616:
2615:
2578:18D/PerrineâMrkos
2456:55P/TempelâTuttle
2333:7968 ElstâPizarro
2251:273P/PonsâGambart
2196:168P/Hergenrother
2186:161P/HartleyâIRAS
2146:109P/SwiftâTuttle
1988:64P/SwiftâGehrels
1943:55P/TempelâTuttle
1758:18D/PerrineâMrkos
1626:
1625:
1613:Comets in fiction
1516:C/2019 Y1 (ATLAS)
1511:C/2019 Y4 (ATLAS)
1466:C/2023 E1 (ATLAS)
1392:Comet discoverers
582:C/2024 L5 (ATLAS)
442:
441:
354:C/2024 L5 (ATLAS)
241:
240:
195:Longitude of
16:(Redirected from
3879:
3832:
3831:
3790:
3768:
3760:Tago-Sato-Kosaka
3587:McNaughtâRussell
3275:C/2020 F8 (SWAN)
3190:C/2012 S1 (ISON)
3175:C/2012 E2 (SWAN)
3115:C/2006 M4 (SWAN)
3095:C/2002 V1 (NEAT)
3085:C/2001 Q4 (NEAT)
3055:C/1998 J1 (SOHO)
3020:C/1990 K1 (Levy)
2979:C/1975 V1 (West)
2960:
2918:
2704:
2421:
2176:153P/IkeyaâZhang
1913:49P/ArendâRigaux
1703:7P/PonsâWinnecke
1661:
1650:
1632:
1608:Antimatter comet
1496:C/2020 F8 (SWAN)
1377:Naming of comets
1257:
1251:
1204:
1189:
1182:
1175:
1166:
1150:Orbital elements
1094:
1093:
1091:
1059:
1053:
1052:
1050:
1048:
1034:
1028:
1027:
1025:
1023:
1008:
1002:
1001:
986:
980:
979:
977:
945:
939:
938:
936:
934:
924:
918:
917:
911:
903:
877:
871:
870:
868:
834:
828:
827:
809:
775:
769:
768:
758:
740:
714:
708:
707:
705:
703:
692:
675:
669:
658:
628:
618:
617:
616:
598:
541:
539:
530:
528:
519:
517:
508:
506:
493:
491:
482:
480:
444:Emission of OH (
370:
347:
345:
343:
342:
337:
335:
334:
107:(3 January 1982)
68:11 February 1980
40:
33:
21:
3887:
3886:
3882:
3881:
3880:
3878:
3877:
3876:
3847:
3846:
3843:
3838:
3808:
3784:
3762:
3300:
3294:
3285:C/2022 E3 (ZTF)
3008:
2954:
2912:
2698:
2696:
2685:
2623:
2612:
2556:
2535:
2410:
2307:
2300:
2103:
2097:
1978:62P/Tsuchinshan
1968:60P/Tsuchinshan
1963:59P/KearnsâKwee
1728:12P/PonsâBrooks
1665:
1655:
1644:
1637:Lists of comets
1622:
1600:
1594:
1579:
1476:C/2022 E3 (ZTF)
1444:
1423:
1365:
1258:
1252:
1243:
1198:
1193:
1103:
1098:
1097:
1061:
1060:
1056:
1046:
1044:
1036:
1035:
1031:
1021:
1019:
1010:
1009:
1005:
988:
987:
983:
947:
946:
942:
932:
930:
926:
925:
921:
904:
879:
878:
874:
836:
835:
831:
777:
776:
772:
716:
715:
711:
701:
699:
694:
693:
678:
660:
659:
642:
637:
632:
631:
607:
605:
600:
599:
595:
590:
548:
537:
536:
526:
525:
515:
514:
504:
503:
489:
488:
478:
477:
476:
438:± 5 million km
410:± 7 million km
391:
389:
384:
382:
377:
326:
321:
320:
318:
290:of 75,000
276:
219:Last perihelion
209:
199:
196:
177:
165:
123:
113:Observation arc
106:
82:
43:
28:
23:
22:
15:
12:
11:
5:
3885:
3883:
3875:
3874:
3869:
3864:
3859:
3849:
3848:
3840:
3839:
3837:
3836:
3825:
3822:
3821:
3818:
3817:
3814:
3813:
3810:
3809:
3807:
3806:
3801:
3796:
3791:
3782:WilsonâHubbard
3779:
3774:
3769:
3757:
3756:
3755:
3750:
3745:
3735:
3730:
3725:
3720:
3715:
3710:
3705:
3704:
3703:
3698:
3688:
3683:
3678:
3673:
3668:
3667:
3666:
3661:
3656:
3651:
3649:311P/PanSTARRS
3646:
3641:
3631:
3626:
3621:
3616:
3611:
3610:
3609:
3604:
3594:
3589:
3584:
3583:
3582:
3577:
3567:
3562:
3557:
3556:
3555:
3550:
3545:
3540:
3530:
3529:
3528:
3523:
3513:
3512:
3511:
3506:
3501:
3496:
3486:
3481:
3476:
3475:
3474:
3469:
3464:
3454:
3449:
3444:
3439:
3434:
3429:
3424:
3419:
3418:
3417:
3412:
3402:
3397:
3392:
3387:
3382:
3377:
3372:
3371:
3370:
3365:
3355:
3350:
3345:
3340:
3335:
3330:
3325:
3320:
3315:
3310:
3304:
3302:
3296:
3295:
3293:
3292:
3287:
3282:
3277:
3272:
3267:
3262:
3257:
3252:
3247:
3242:
3237:
3232:
3227:
3222:
3217:
3212:
3207:
3202:
3197:
3192:
3187:
3182:
3177:
3172:
3167:
3162:
3157:
3152:
3147:
3142:
3137:
3132:
3127:
3122:
3117:
3112:
3107:
3102:
3097:
3092:
3087:
3082:
3077:
3072:
3067:
3062:
3057:
3052:
3047:
3042:
3037:
3032:
3027:
3022:
3016:
3014:
3010:
3009:
3007:
3006:
3001:
2996:
2991:
2986:
2981:
2976:
2971:
2966:
2961:
2949:
2944:
2939:
2934:
2929:
2924:
2919:
2907:
2902:
2897:
2892:
2887:
2882:
2877:
2872:
2867:
2862:
2857:
2852:
2847:
2842:
2837:
2832:
2827:
2822:
2817:
2812:
2807:
2802:
2797:
2792:
2787:
2782:
2777:
2772:
2767:
2762:
2757:
2752:
2746:
2741:
2736:
2731:
2726:
2721:
2716:
2710:
2708:
2701:
2695:Near-Parabolic
2691:
2690:
2687:
2686:
2684:
2683:
2677:
2671:
2665:
2659:
2653:
2647:
2641:
2635:
2628:
2626:
2618:
2617:
2614:
2613:
2611:
2610:
2605:
2600:
2595:
2590:
2585:
2580:
2575:
2570:
2564:
2562:
2558:
2557:
2555:
2554:
2549:
2543:
2541:
2537:
2536:
2534:
2533:
2528:
2523:
2518:
2513:
2511:205P/Giacobini
2508:
2503:
2498:
2493:
2488:
2483:
2478:
2473:
2468:
2463:
2458:
2453:
2448:
2443:
2438:
2433:
2427:
2425:
2418:
2412:
2411:
2409:
2408:
2403:
2398:
2396:358P/PANSTARRS
2393:
2388:
2383:
2378:
2376:311P/PanSTARRS
2373:
2368:
2363:
2357:
2354:60558 Echeclus
2351:
2346:
2341:
2336:
2330:
2324:
2318:
2312:
2310:
2302:
2301:
2299:
2298:
2296:460P/PanSTARRS
2293:
2288:
2283:
2278:
2273:
2268:
2263:
2261:311P/PanSTARRS
2258:
2253:
2248:
2243:
2238:
2233:
2228:
2223:
2218:
2216:205P/Giacobini
2213:
2208:
2203:
2198:
2193:
2188:
2183:
2178:
2173:
2168:
2163:
2158:
2153:
2148:
2143:
2138:
2133:
2128:
2123:
2118:
2113:
2107:
2105:
2099:
2098:
2096:
2095:
2090:
2085:
2080:
2075:
2070:
2065:
2060:
2055:
2050:
2045:
2040:
2035:
2030:
2025:
2020:
2015:
2010:
2005:
2000:
1995:
1990:
1985:
1980:
1975:
1970:
1965:
1960:
1955:
1950:
1945:
1940:
1935:
1930:
1925:
1923:51P/Harrington
1920:
1915:
1910:
1905:
1900:
1895:
1890:
1885:
1880:
1875:
1870:
1865:
1860:
1855:
1850:
1845:
1840:
1835:
1830:
1828:32P/Comas SolĂ
1825:
1820:
1815:
1810:
1805:
1800:
1795:
1790:
1788:24P/Schaumasse
1785:
1780:
1775:
1770:
1765:
1760:
1755:
1750:
1745:
1740:
1735:
1730:
1725:
1720:
1715:
1710:
1705:
1700:
1695:
1690:
1685:
1680:
1675:
1669:
1667:
1658:
1646:
1645:
1635:
1628:
1627:
1624:
1623:
1621:
1620:
1618:Comet vintages
1615:
1610:
1604:
1602:
1596:
1595:
1593:
1592:
1587:
1582:
1577:
1573:
1568:
1563:
1558:
1553:
1548:
1543:
1538:
1533:
1528:
1523:
1518:
1513:
1508:
1503:
1498:
1493:
1488:
1483:
1478:
1473:
1468:
1463:
1458:
1452:
1450:
1446:
1445:
1443:
1442:
1437:
1431:
1429:
1425:
1424:
1422:
1421:
1416:
1411:
1406:
1401:
1400:
1399:
1389:
1384:
1379:
1373:
1371:
1367:
1366:
1364:
1363:
1358:
1353:
1348:
1338:
1333:
1332:
1331:
1326:
1321:
1319:Near-parabolic
1311:
1310:
1309:
1304:
1299:
1297:Jupiter-family
1294:
1289:
1284:
1279:
1268:
1266:
1260:
1259:
1246:
1244:
1242:
1241:
1236:
1231:
1226:
1221:
1216:
1210:
1208:
1200:
1199:
1194:
1192:
1191:
1184:
1177:
1169:
1163:
1162:
1161:
1160:
1118:Close approach
1102:
1101:External links
1099:
1096:
1095:
1089:10.1086/113552
1054:
1029:
1003:
981:
940:
919:
894:(1): 111â116.
872:
851:(3): 311â315.
829:
770:
709:
676:
639:
638:
636:
633:
630:
629:
592:
591:
589:
586:
585:
584:
579:
574:
569:
564:
559:
554:
547:
544:
440:
439:
436:
433:
430:
426:
425:
422:
419:
416:
412:
411:
408:
405:
402:
398:
397:
386:
379:
374:
333:
329:
275:
272:
250:discovered by
239:
238:
235:
229:
228:
224:
223:
220:
216:
215:
212:
204:
203:
200:
193:
190:
189:
186:
180:
179:
174:
172:Orbital period
168:
167:
158:
152:
151:
145:
139:
138:
135:
129:
128:
125:
119:
118:
115:
109:
108:
100:
94:
93:
87:
86:
83:
78:
75:
74:
70:
69:
66:
62:
61:
56:
50:
49:
45:
44:
41:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
3884:
3873:
3870:
3868:
3865:
3863:
3860:
3858:
3855:
3854:
3852:
3845:
3835:
3827:
3826:
3823:
3805:
3802:
3800:
3797:
3795:
3792:
3788:
3783:
3780:
3778:
3775:
3773:
3770:
3766:
3761:
3758:
3754:
3751:
3749:
3746:
3744:
3741:
3740:
3739:
3736:
3734:
3731:
3729:
3726:
3724:
3721:
3719:
3716:
3714:
3711:
3709:
3706:
3702:
3699:
3697:
3694:
3693:
3692:
3691:Siding Spring
3689:
3687:
3684:
3682:
3679:
3677:
3674:
3672:
3669:
3665:
3662:
3660:
3657:
3655:
3652:
3650:
3647:
3645:
3642:
3640:
3637:
3636:
3635:
3632:
3630:
3627:
3625:
3622:
3620:
3617:
3615:
3612:
3608:
3605:
3603:
3600:
3599:
3598:
3595:
3593:
3590:
3588:
3585:
3581:
3578:
3576:
3573:
3572:
3571:
3568:
3566:
3563:
3561:
3558:
3554:
3551:
3549:
3546:
3544:
3541:
3539:
3536:
3535:
3534:
3531:
3527:
3524:
3522:
3519:
3518:
3517:
3514:
3510:
3507:
3505:
3502:
3500:
3497:
3495:
3492:
3491:
3490:
3487:
3485:
3482:
3480:
3477:
3473:
3470:
3468:
3465:
3463:
3460:
3459:
3458:
3455:
3453:
3450:
3448:
3445:
3443:
3440:
3438:
3435:
3433:
3430:
3428:
3425:
3423:
3420:
3416:
3413:
3411:
3408:
3407:
3406:
3403:
3401:
3398:
3396:
3393:
3391:
3388:
3386:
3383:
3381:
3378:
3376:
3373:
3369:
3366:
3364:
3361:
3360:
3359:
3356:
3354:
3351:
3349:
3346:
3344:
3341:
3339:
3336:
3334:
3331:
3329:
3326:
3324:
3321:
3319:
3316:
3314:
3311:
3309:
3306:
3305:
3303:
3297:
3291:
3288:
3286:
3283:
3281:
3278:
3276:
3273:
3271:
3268:
3266:
3263:
3261:
3258:
3256:
3253:
3251:
3248:
3246:
3243:
3241:
3238:
3236:
3233:
3231:
3228:
3226:
3223:
3221:
3218:
3216:
3213:
3211:
3208:
3206:
3203:
3201:
3198:
3196:
3193:
3191:
3188:
3186:
3183:
3181:
3178:
3176:
3173:
3171:
3168:
3166:
3163:
3161:
3158:
3156:
3153:
3151:
3148:
3146:
3143:
3141:
3138:
3136:
3133:
3131:
3128:
3126:
3123:
3121:
3118:
3116:
3113:
3111:
3108:
3106:
3103:
3101:
3098:
3096:
3093:
3091:
3088:
3086:
3083:
3081:
3078:
3076:
3073:
3071:
3068:
3066:
3063:
3061:
3058:
3056:
3053:
3051:
3048:
3046:
3043:
3041:
3038:
3036:
3033:
3031:
3028:
3026:
3023:
3021:
3018:
3017:
3015:
3011:
3005:
3002:
3000:
2997:
2995:
2992:
2990:
2987:
2985:
2982:
2980:
2977:
2975:
2972:
2970:
2967:
2965:
2962:
2958:
2953:
2950:
2948:
2945:
2943:
2940:
2938:
2935:
2933:
2930:
2928:
2925:
2923:
2920:
2916:
2911:
2908:
2906:
2903:
2901:
2898:
2896:
2893:
2891:
2888:
2886:
2883:
2881:
2878:
2876:
2873:
2871:
2868:
2866:
2863:
2861:
2858:
2856:
2853:
2851:
2848:
2846:
2843:
2841:
2838:
2836:
2833:
2831:
2828:
2826:
2823:
2821:
2818:
2816:
2813:
2811:
2808:
2806:
2803:
2801:
2798:
2796:
2793:
2791:
2788:
2786:
2783:
2781:
2778:
2776:
2773:
2771:
2768:
2766:
2763:
2761:
2758:
2756:
2753:
2750:
2747:
2745:
2742:
2740:
2737:
2735:
2732:
2730:
2727:
2725:
2722:
2720:
2717:
2715:
2712:
2711:
2709:
2705:
2702:
2700:
2692:
2681:
2678:
2675:
2672:
2669:
2666:
2663:
2660:
2657:
2654:
2651:
2648:
2645:
2642:
2639:
2636:
2633:
2630:
2629:
2627:
2625:
2619:
2609:
2606:
2604:
2601:
2599:
2596:
2594:
2591:
2589:
2586:
2584:
2581:
2579:
2576:
2574:
2571:
2569:
2566:
2565:
2563:
2559:
2553:
2550:
2548:
2545:
2544:
2542:
2538:
2532:
2531:289P/Blanpain
2529:
2527:
2524:
2522:
2519:
2517:
2514:
2512:
2509:
2507:
2504:
2502:
2499:
2497:
2494:
2492:
2491:113P/Spitaler
2489:
2487:
2484:
2482:
2479:
2477:
2474:
2472:
2469:
2467:
2464:
2462:
2459:
2457:
2454:
2452:
2449:
2447:
2446:27P/Crommelin
2444:
2442:
2439:
2437:
2434:
2432:
2429:
2428:
2426:
2422:
2419:
2417:
2413:
2407:
2404:
2402:
2399:
2397:
2394:
2392:
2389:
2387:
2384:
2382:
2381:324P/La Sagra
2379:
2377:
2374:
2372:
2369:
2367:
2364:
2361:
2360:118401 LINEAR
2358:
2355:
2352:
2350:
2347:
2345:
2342:
2340:
2337:
2334:
2331:
2328:
2325:
2322:
2319:
2317:
2314:
2313:
2311:
2309:
2303:
2297:
2294:
2292:
2289:
2287:
2284:
2282:
2279:
2277:
2274:
2272:
2269:
2267:
2264:
2262:
2259:
2257:
2256:289P/Blanpain
2254:
2252:
2249:
2247:
2244:
2242:
2239:
2237:
2234:
2232:
2229:
2227:
2224:
2222:
2219:
2217:
2214:
2212:
2211:178P/HugâBell
2209:
2207:
2204:
2202:
2199:
2197:
2194:
2192:
2189:
2187:
2184:
2182:
2179:
2177:
2174:
2172:
2169:
2167:
2164:
2162:
2161:141P/Machholz
2159:
2157:
2154:
2152:
2149:
2147:
2144:
2142:
2139:
2137:
2134:
2132:
2129:
2127:
2124:
2122:
2119:
2117:
2114:
2112:
2109:
2108:
2106:
2100:
2094:
2091:
2089:
2086:
2084:
2081:
2079:
2076:
2074:
2071:
2069:
2066:
2064:
2061:
2059:
2056:
2054:
2051:
2049:
2046:
2044:
2041:
2039:
2036:
2034:
2031:
2029:
2026:
2024:
2021:
2019:
2016:
2014:
2011:
2009:
2006:
2004:
2001:
1999:
1996:
1994:
1991:
1989:
1986:
1984:
1981:
1979:
1976:
1974:
1971:
1969:
1966:
1964:
1961:
1959:
1956:
1954:
1951:
1949:
1946:
1944:
1941:
1939:
1936:
1934:
1931:
1929:
1926:
1924:
1921:
1919:
1916:
1914:
1911:
1909:
1906:
1904:
1901:
1899:
1896:
1894:
1891:
1889:
1886:
1884:
1881:
1879:
1876:
1874:
1871:
1869:
1866:
1864:
1861:
1859:
1856:
1854:
1851:
1849:
1846:
1844:
1841:
1839:
1836:
1834:
1831:
1829:
1826:
1824:
1821:
1819:
1816:
1814:
1811:
1809:
1806:
1804:
1803:27P/Crommelin
1801:
1799:
1796:
1794:
1791:
1789:
1786:
1784:
1781:
1779:
1776:
1774:
1771:
1769:
1766:
1764:
1761:
1759:
1756:
1754:
1751:
1749:
1746:
1744:
1741:
1739:
1736:
1734:
1731:
1729:
1726:
1724:
1721:
1719:
1716:
1714:
1711:
1709:
1706:
1704:
1701:
1699:
1696:
1694:
1691:
1689:
1686:
1684:
1681:
1679:
1676:
1674:
1671:
1670:
1668:
1662:
1659:
1657:
1651:
1647:
1642:
1638:
1633:
1629:
1619:
1616:
1614:
1611:
1609:
1606:
1605:
1603:
1597:
1591:
1588:
1586:
1583:
1581:
1574:
1572:
1569:
1567:
1564:
1562:
1559:
1557:
1554:
1552:
1549:
1547:
1544:
1542:
1539:
1537:
1534:
1532:
1529:
1527:
1524:
1522:
1519:
1517:
1514:
1512:
1509:
1507:
1504:
1502:
1499:
1497:
1494:
1492:
1489:
1487:
1484:
1482:
1479:
1477:
1474:
1472:
1469:
1467:
1464:
1462:
1459:
1457:
1454:
1453:
1451:
1447:
1441:
1438:
1436:
1433:
1432:
1430:
1426:
1420:
1417:
1415:
1412:
1410:
1407:
1405:
1402:
1398:
1395:
1394:
1393:
1390:
1388:
1385:
1383:
1380:
1378:
1375:
1374:
1372:
1368:
1362:
1359:
1357:
1354:
1352:
1349:
1346:
1342:
1339:
1337:
1334:
1330:
1329:Unknown-orbit
1327:
1325:
1322:
1320:
1317:
1316:
1315:
1312:
1308:
1305:
1303:
1300:
1298:
1295:
1293:
1290:
1288:
1285:
1283:
1280:
1278:
1275:
1274:
1273:
1270:
1269:
1267:
1265:
1261:
1256:
1250:
1240:
1239:Meteor shower
1237:
1235:
1232:
1230:
1227:
1225:
1222:
1220:
1217:
1215:
1212:
1211:
1209:
1205:
1201:
1197:
1190:
1185:
1183:
1178:
1176:
1171:
1170:
1167:
1159:
1155:
1151:
1147:
1143:
1142:Orbit diagram
1139:
1135:
1131:
1127:
1123:
1119:
1116:
1114:
1113:
1108:
1105:
1104:
1100:
1090:
1085:
1081:
1077:
1073:
1069:
1065:
1058:
1055:
1043:
1039:
1033:
1030:
1018:
1014:
1007:
1004:
999:
995:
991:
985:
982:
976:
971:
967:
963:
959:
955:
951:
944:
941:
929:
923:
920:
915:
909:
901:
897:
893:
889:
888:
883:
876:
873:
867:
862:
858:
854:
850:
846:
845:
840:
833:
830:
825:
821:
817:
813:
808:
803:
799:
795:
791:
787:
786:
781:
774:
771:
766:
762:
757:
752:
748:
744:
739:
734:
730:
726:
725:
720:
713:
710:
697:
691:
689:
687:
685:
683:
681:
677:
673:
667:
663:
657:
655:
653:
651:
649:
647:
645:
641:
634:
626:
622:
615:
611:
603:
597:
594:
587:
583:
580:
578:
575:
573:
570:
568:
565:
563:
560:
558:
555:
553:
550:
549:
545:
534:
529: Jupiter
523:
512:
501:
497:
486:
473:
465:
461:
459:
458:comet nucleus
455:
451:
447:
437:
434:
431:
428:
427:
423:
420:
417:
414:
413:
409:
406:
403:
400:
399:
395:
387:
380:
375:
372:
371:
365:
362:
357:
355:
351:
327:
316:
312:
308:
304:
299:
297:
293:
289:
285:
281:
273:
271:
269:
265:
261:
257:
253:
249:
245:
236:
234:
230:
225:
222:12 March 1982
221:
217:
213:
211:
205:
201:
198:
191:
187:
185:
181:
175:
173:
169:
163:
159:
157:
153:
150:
146:
144:
140:
136:
134:
130:
126:
120:
116:
114:
110:
104:
101:
99:
95:
92:
88:
84:
81:
76:
71:
67:
63:
60:
57:
55:
51:
46:
39:
34:
19:
3844:
3521:C/2001 OG108
3342:
3313:ArendâRoland
2983:
2674:103P/Hartley
2664:(2005, 2011)
2650:19P/Borrelly
2598:75D/Kohoutek
2583:20D/Westphal
2506:177P/Barnard
2501:157P/Tritton
2496:122P/de Vico
2371:259P/Garradd
2206:177P/Barnard
2166:144P/Kushida
2151:122P/de Vico
2141:108P/Ciffréo
2131:103P/Hartley
2121:96P/Machholz
2053:77P/Longmore
2043:75D/Kohoutek
1898:46P/Wirtanen
1888:44P/Reinmuth
1818:30P/Reinmuth
1768:20D/Westphal
1763:19P/Borrelly
1361:Interstellar
1314:Non-periodic
1153:
1145:
1137:
1129:
1121:
1110:
1071:
1067:
1057:
1045:. Retrieved
1042:JPL Horizons
1032:
1020:. Retrieved
1006:
998:JPL Horizons
984:
957:
953:
943:
933:28 September
931:. Retrieved
922:
908:cite journal
891:
885:
875:
848:
842:
832:
789:
783:
773:
728:
722:
712:
702:26 September
700:. Retrieved
624:
620:
613:
609:
601:
596:
572:1I/ʻOumuamua
540: Saturn
532:
521:
510:
499:
495:
484:
443:
376:Sun distance
358:
300:
277:
264:1I/ʻOumuamua
243:
242:
156:Eccentricity
147:3.3639
124:observations
73:Designations
3785: [
3763: [
3659:C/2015 ER61
3368:C/2013 US10
2955: [
2913: [
2608:85D/Boethin
2603:83D/Russell
2588:25D/Neujmin
2391:354P/LINEAR
2349:167P/CINEOS
2339:165P/LINEAR
2321:2060 Chiron
2316:596 Scheila
2286:354P/LINEAR
2281:333P/LINEAR
2241:252P/LINEAR
2236:249P/LINEAR
2221:209P/LINEAR
2116:92P/Sanguin
2093:85D/Boethin
2083:83D/Russell
2078:82P/Gehrels
2058:78P/Gehrels
2008:68P/Klemola
1998:66P/du Toit
1908:48P/Johnson
1878:42P/Neujmin
1868:40P/VÀisÀlÀ
1848:36P/Whipple
1808:28P/Neujmin
1793:25D/Neujmin
1698:6P/d'Arrest
1601:speculation
1599:Culture and
1428:Exploration
1336:Great Comet
1292:Halley-type
1287:Long period
1074:: 579â591.
1022:22 February
507: Earth
498:
388:Uncertainty
280:barycentric
208:Argument of
184:Inclination
3851:Categories
3733:Stonehouse
3686:SekiâLines
3634:Pan-STARRS
3624:Oukaimeden
3499:C/2000 WM1
3422:Ikeya-Seki
3299:After 1910
3255:2I/Borisov
3013:After 1990
2707:Until 1990
2624:spacecraft
2622:Visited by
2573:5D/Brorsen
2466:69P/Taylor
2441:17P/Holmes
2436:15P/Finlay
2386:331P/Gibbs
2306:Comet-like
2111:88P/Howell
2102:After 1985
2088:84P/Giclas
2018:70P/Kojima
2013:69P/Taylor
1863:39P/Oterma
1853:37P/Forbes
1833:33P/Daniel
1753:17P/Holmes
1748:16P/Brooks
1743:15P/Finlay
1733:13P/Olbers
1718:10P/Tempel
1693:5D/Brorsen
1664:Until 1985
1526:2I/Borisov
1409:Oort cloud
1341:Sungrazing
1324:Hyperbolic
1302:Encke-type
1234:Comet dust
1047:3 February
792:(9): 131.
738:1711.00445
672:Barycenter
635:References
604:= 42.1219
577:2I/Borisov
518: Mars
450:perihelion
429:2282-03-12
424:± 1589 km
415:Perihelion
401:1682-03-12
311:perihelion
294:(1.2
268:2I/Borisov
266:(1.2) and
256:perihelion
233:Dimensions
143:Perihelion
117:6.88 years
3799:ZhuâBalam
3753:C/2020 F8
3748:C/2012 E2
3743:C/2006 M4
3701:C/2013 A1
3696:C/2007 Q3
3676:PojmaĆski
3664:C/2017 K2
3654:C/2014 Q1
3644:C/2012 K1
3639:C/2011 L4
3629:ʻOumuamua
3619:Nishimura
3607:C/2002 V1
3602:C/2001 Q4
3580:C/2009 R1
3575:C/2006 P1
3553:C/2014 Q2
3548:C/2013 R1
3543:C/2011 W3
3538:C/2007 E2
3526:C/2007 F1
3509:C/2002 T7
3504:C/2001 A2
3494:C/1999 S4
3472:C/2019 U6
3467:C/2018 C2
3462:C/2012 F6
3415:C/1964 N1
3410:C/1963 A1
3400:Hyakutake
3390:Hale-Bopp
3363:C/1999 F1
3348:Bradfield
3323:Beljawsky
3301:(by name)
2744:C/1652 Y1
2699:(notable)
2668:C/2006 P1
2662:9P/Tempel
2638:1P/Halley
2561:Not found
2540:Destroyed
2424:Recovered
2366:238P/Read
2344:166P/NEAT
2308:asteroids
2271:323P/SOHO
2266:322P/SOHO
2246:255P/Levy
2231:246P/NEAT
2226:238P/Read
2201:169P/NEAT
2156:126P/IRAS
2104:(notable)
2023:71P/Clark
1918:50P/Arend
1778:22P/Kopff
1713:9P/Tempel
1708:8P/Tuttle
1673:1P/Halley
1576:C/2014 UN
1546:C/2017 U7
1307:Main-belt
1134:Ephemeris
1126:Discovery
1107:C/1980 E1
824:204193392
816:2515-5172
765:119537175
492: Sun
446:hydroxide
332:∞
244:C/1980 E1
210:periapsis
122:Number of
105:2444972.5
85:C/1980 E1
48:Discovery
18:C/1980 E1
3834:Category
3723:Southern
3570:McNaught
3565:Machholz
3452:Kohoutek
3358:Catalina
3333:Boattini
2656:81P/Wild
2593:34D/Gale
2547:3D/Biela
2073:81P/Wild
1993:65P/Gunn
1983:63P/Wild
1838:34D/Gale
1738:14P/Wolf
1683:3D/Biela
1678:2P/Encke
1654:Periodic
1419:Asteroid
1356:Exocomet
1277:Numbered
1272:Periodic
1229:Antitail
1207:Features
664:output.
662:Horizons
619:, where
546:See also
381:Velocity
288:aphelion
274:Overview
270:(3.35).
214:135.083°
202:114.558°
133:Aphelion
3794:YiâSWAN
3671:Pereyra
3614:NEOWISE
3533:Lovejoy
3479:Leonard
3447:Johnson
3442:Jacques
3437:Iwamoto
3395:Humason
3380:Eclipse
3338:Borisov
3328:Bennett
1688:4P/Faye
1387:Centaur
1370:Related
1351:Extinct
1214:Nucleus
1109:at the
1076:Bibcode
962:Bibcode
896:Bibcode
853:Bibcode
794:Bibcode
743:Bibcode
606:√
454:cyanide
394:3-sigma
385:(km/s)
383:wrt Sun
307:Jupiter
188:1.6617°
160:1.057 (
3516:LONEOS
3489:LINEAR
3457:Lemmon
3385:Elenin
3353:Brooks
3343:Bowell
3318:Austin
2697:comets
2682:(2014)
2676:(2010)
2670:(2007)
2658:(2004)
2652:(2001)
2646:(1992)
2640:(1986)
2634:(1985)
2362:(176P)
2356:(174P)
2335:(133P)
2329:(107P)
1656:comets
1449:Latest
1397:LINEAR
1345:Kreutz
1196:Comets
1154:·
1152:
1146:·
1144:
1138:·
1136:
1130:·
1128:
1122:·
1120:
822:
814:
763:
612:â 0.5/
538:
533:·
531:
527:
522:·
520:
516:
511:·
509:
505:
500:·
496:·
494:
490:
485:·
483:
479:
390:region
3789:]
3767:]
3681:Ryves
3592:Mrkos
3560:Lulin
3405:Ikeya
2959:]
2917:]
2323:(95P)
1666:(all)
1264:Types
1224:Tails
1156:
1148:
1140:
1132:
1124:
820:S2CID
761:S2CID
733:arXiv
588:Notes
535:
524:
513:
502:
487:
378:(AU)
373:Date
284:epoch
246:is a
98:Epoch
3772:West
3738:SWAN
3718:SOHO
3597:NEAT
3484:Levy
3432:ISON
2416:Lost
2291:362P
1641:more
1282:Lost
1219:Coma
1049:2023
1024:2011
935:2015
914:link
812:ISSN
704:2015
435:4.43
421:23.3
407:2.68
359:The
3804:ZTF
1578:271
1084:doi
970:doi
861:doi
802:doi
751:doi
315:Sun
305:of
127:187
3853::
3787:de
3765:de
2957:de
2915:de
1082:.
1072:89
1070:.
1066:.
1040:.
1015:.
968:.
956:.
952:.
910:}}
906:{{
892:49
890:.
884:.
859:.
849:26
847:.
841:.
818:.
810:.
800:.
788:.
782:.
759:.
749:.
741:.
727:.
721:.
679:^
643:^
608:1/
396:)
303:AU
296:ly
292:AU
149:AU
103:JD
2751:)
1643:)
1639:(
1347:)
1343:(
1188:e
1181:t
1174:v
1092:.
1086::
1078::
1051:.
1026:.
1000:.
992:(
978:.
972::
964::
958:8
937:.
916:)
902:.
898::
869:.
863::
855::
826:.
804::
796::
790:3
767:.
753::
745::
735::
729:1
706:.
668:.
625:a
621:r
614:a
610:r
602:v
392:(
346:)
328:v
319:(
282:(
164:)
20:)
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