4888:
2309:
759:
879:
36:
2110:
5040:
2303:
5064:
4864:
2044:
2315:
5016:
4876:
5052:
5028:
890:. Dysnomia's average orbital distance from Eris is approximately 37,300 km (23,200 mi), with a calculated orbital period of 15.786 days, or approximately half a month. This shows that the mass of Eris is 1.27 times that of Pluto. Extensive observations by Hubble indicate that Dysnomia has a nearly circular orbit around Eris, with a low
676:, Dysnomia spans 24% to 29% of Eris's diameter. It is significantly less massive than Eris, with a density consistent with it being mainly composed of ice. In stark contrast to Eris's highly-reflective icy surface, Dysnomia has a very dark surface that reflects 5% of incoming visible light, resembling typical
909:
through mutual tidal interactions with Eris within timescales of 5–17 million years, regardless of the moon's density. A non-zero eccentricity would thus mean that
Dysnomia's orbit is being perturbed, possibly due to the presence of an additional inner satellite of Eris. However, it is possible that
3299:
933:
Eight of the ten largest trans-Neptunian objects are known to have at least one satellite. Among the fainter members of the trans-Neptunian population, only about 10% are known to have satellites. This is thought to imply that collisions between large KBOs have been frequent in the past. Impacts
869:
Keck telescope observations show that
Dysnomia is ~60 times fainter (4.43-magnitude difference) than Eris. This indicates Dysnomia has a very different spectrum and redder color than Eris, indicating a significantly darker surface, something that has been proven by submillimeter observations.
857:(mass ratio 0.01–0.03) that would normally allow Eris to be tidally locked within the range of the Solar System, suggesting that Eris must therefore be unusually dissipative. ALMA's upper-limit mass estimate for Dysnomia corresponds to an upper-limit density of
864:
The brightness difference between
Dysnomia and Eris decreases with longer and redder wavelengths; Hubble Space Telescope observations show that Dysnomia is 500 times fainter than Eris (6.70-magnitude difference) in visible light, whereas
1417:
Szakáts, R.; Kiss, Cs.; Ortiz, J. L.; Morales, N.; Pál, A.; Müller, T. G.; et al. (November 2022). "Tidally locked rotation of the dwarf planet (136199) Eris discovered from long-term ground based and space photometry".
1003:
A primary reason for the name was its similarity to the name of Brown's wife, Diane, following a pattern established with Pluto. Pluto owes its name in part to its first two letters, which form the initials of
813:
is larger, making
Dysnomia the second-largest moon of a dwarf planet. Dysnomia's low albedo significantly contrasts with Eris's extremely high albedo of 0.96; its surface has been described to be darker than
921:
relative to Eris's orbit. In 2239, Eris and
Dysnomia will enter a period of mutual events in which Dysnomia's orbital plane is aligned edge-on to the Sun, allowing for Eris and Dysnomia to take turns
1032:, the nickname of his wife Charlene. (Christy wasn't aware that the resulting 'Charon' was a figure in Greek mythology.) "Dysnomia", similarly, has the same first letter as Brown's wife, Diane.
882:
Diagram of three binary trans-Neptunian dwarf planets and their satellites with true colors, diameters, and distances to scale. Each system's barycenter position marked is in red crosshairs.
680:
around
Dysnomia's size. These physical properties indicate Dysnomia likely formed from a large impact on Eris, in a similar manner to other binary dwarf planet systems like Pluto and
4791:
4365:
2910:
1000:
on television. Before receiving their official names, Eris and
Dysnomia had been nicknamed "Xena" and "Gabrielle", though Brown states that the connection was accidental.
4761:
902:. Over the course of Dysnomia's orbit, its distance from Eris varies by 462 ± 105 km (287 ± 65 mi) due to its slightly eccentric orbit.
4562:
236:
2235:
861:, implying a mostly icy composition. The shape of Dysnomia is not known, but its low density suggests that it should not be in hydrostatic equilibrium.
938:
across would throw off large amounts of material that would coalesce into a moon. A similar mechanism is thought to have led to the formation of the
5104:
4798:
2983:
4350:
1681:
1287:
Holler, Bryan J.; Grundy, William M.; Buie, Marc W.; Noll, Keith S. (February 2021). "The Eris/Dysnomia system I: The orbit of
Dysnomia".
5114:
4495:
2228:
3310:
1052:, M. A. van Dam, A. H. Bouchez, D. Le Mignant, R. D. Campbell, J. C. Y. Chin, A. Conrad, S. K. Hartman, E. M. Johansson, R. E. Lafon,
4261:
887:
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2712:
4416:
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4046:
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3332:
3279:
3328:
3313:
5109:
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4056:
4051:
3322:
2221:
910:
the measured eccentricity is not real, but due to interference of the measurements by albedo features, or systematic errors.
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4723:
4377:
4098:
4036:
4031:
3321:
2976:
1666:
195:
3319:
3316:
3312:
3308:
2007:
4940:
4041:
1640:
1612:
3326:
3318:
3315:
747:
3333:
3329:
777:(ALMA) in 2015 first showed that Dysnomia had a large diameter and a very low albedo, with the initial estimate being
4189:
4162:
3324:
4577:
3334:
917:
orbit is calculated to be approximately 78°. Since the inclination is less than 90°, Dysnomia's orbit is therefore
59:
1112:, subtracting this angle from the ecliptic north pole of +90° gives the inclination with respect to the ecliptic:
5089:
2969:
406:
4105:
2950:
4756:
4172:
4006:
2996:
2076:
918:
774:
576:
266:
4281:
4177:
2109:
1214:
886:
Combining Keck and Hubble observations, the orbit of
Dysnomia was used to determine the mass of Eris through
4694:
5094:
4781:
4336:
4316:
4211:
4699:
3331:
1087:. The orbital circumference (C) is 2π*semi-major axis. Dividing these (P/C) using the correct units gives
4856:
4382:
4311:
4276:
3309:
3303:
4296:
5006:
4771:
4572:
4455:
4438:
4404:
3330:
3272:
2925:
2323:
2256:
1475:
990:'s are named after his fellow Titans). The English translation of Dysnomia, "lawlessness", also echoes
913:
From Hubble observations from 2005 to 2018, the inclination of
Dysnomia's orbit with respect to Eris's
4614:
4589:
4399:
2048:
1680:
Grundy, W. M.; Noll, K. S.; Buie, M. W.; Benecchi, S. D.; Ragozzine, D.; Roe, H. G. (December 2018).
20:
3327:
4905:
4510:
2718:
2177:
2308:
4594:
4421:
4068:
3972:
3879:
3579:
3429:
3320:
3311:
2146:
1875:
955:
630:
516:
455:
978:
fit the established pattern of naming moons after gods associated with the primary body (hence,
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4537:
4485:
4475:
4460:
4411:
4271:
4201:
3617:
3305:
1126:
996:
829:
observations of the Eris–Dysnomia system by ALMA show that Dysnomia does not induce detectable
677:
626:
45:
4520:
3325:
3317:
3314:
5084:
4965:
4892:
4766:
4619:
4582:
4470:
4465:
3265:
1142:
906:
818:, which is a typical characteristic seen in trans-Neptunian objects around Dysnomia's size.
424:
4634:
1441:
4527:
4480:
4137:
3589:
3554:
3549:
3443:
3394:
3367:
3323:
3302:
2679:
1944:
1889:
1824:
1703:
1570:
1515:
1437:
1386:
1306:
1233:
891:
681:
522:
286:
3306:
3304:
1635:
1607:
8:
5068:
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4868:
4706:
4679:
4629:
4433:
3891:
3584:
3436:
3023:
2930:
2479:
2428:
2213:
2151:
2141:
2085:
1727:
1053:
983:
721:
610:
442:
345:
41:
3787:
3666:
1948:
1893:
1828:
1768:
1707:
1574:
1519:
1501:
1390:
1310:
1237:
878:
762:
Artist's conception of Dysnomia's dark surface, with dwarf planet Eris in the background
5056:
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2012:
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1905:
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1848:
1808:"A Pluto-like radius and a high albedo for the dwarf planet Eris from an occultation"
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729:
603:
437:
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253:
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3018:
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2344:
2287:
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1715:
1318:
1005:
697:
693:
622:
2961:
905:
Dynamical simulations of Dysnomia suggest that its orbit should have completely
35:
4735:
4515:
4505:
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4306:
4233:
4194:
4115:
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3916:
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3013:
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2339:
2172:
2017:
1583:
1548:
1138:
1009:
951:
822:
353:
303:
2661:
1682:"The Mutual Orbit, Mass, and Density of Transneptunian Binary Gǃkúnǁʼhòmdímà (
1072:
5078:
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4814:
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4127:
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2062:
1057:
1021:
1017:
866:
810:
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614:
332:
1956:
1901:
728:
adaptive optics system. Observations taken on 10 September 2005, revealed a
5032:
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4018:
4001:
3821:
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2500:
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2406:
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2182:
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1964:
1909:
1852:
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1506:
991:
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947:
914:
607:
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4604:
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4083:
3908:
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3150:
3048:
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2580:
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2442:
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1228:
705:
1836:
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3053:
2915:
2615:
2585:
2566:
2508:
2473:
1844:
830:
826:
530:
257:
785:. Further observations by ALMA in 2018 refined Dysnomia's diameter to
4933:
4926:
4355:
4321:
4152:
4073:
3996:
3991:
3962:
3703:
3656:
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3508:
3166:
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2774:
2487:
2461:
2398:
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2704:
1365:"Masses and Densities of Dwarf Planet Satellites Measured with ALMA"
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4147:
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3422:
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1565:
1432:
1381:
1301:
1245:
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nickname that was already in use for Eris, the moon was nicknamed "
713:
396:
4228:
4216:
4142:
3535:
3513:
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3373:
2552:
2302:
1746:
1169:
Dysnomia's brightness is 1/500 of Eris in the visible band. With
979:
922:
833:
wobbling in Eris's position, implying its mass must be less than
498:
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3860:
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3569:
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3518:
3463:
3415:
3408:
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3378:
3257:
3187:
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2043:
1502:"(134340) Pluto, (136199) Eris, and (136199) Eris I (Dysnomia)"
987:
798:
717:
701:
547:
1933:"Supporting Online Material for The Mass of Dwarf Planet Eris"
613:
and is the second-largest known moon of a dwarf planet, after
3986:
3559:
3491:
3486:
3401:
3356:
3351:
2864:
943:
709:
648:
3612:
3496:
3361:
2779:
2267:
1012:, was working, and the person who inspired the search for "
939:
815:
742:
476:
221:
167:
164:
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146:
129:
126:
120:
5027:
2243:
653:
meaning anarchy/lawlessness) in September 2006, after the
3341:
1799:
322:
108:
974:
for the moon. As the daughter of Eris, the mythological
2054:
1416:
1008:, the founder of the observatory where its discoverer,
769:-wavelength observations of the Eris–Dysnomia system's
1679:
1549:"Medium-sized satellites of large Kuiper belt objects"
1363:
Brown, Michael E.; Butler, Bryan J. (1 October 2023).
5004:
1200:
1198:
155:
152:
117:
111:
1805:
1547:
Brown, Michael E.; Butler, Bryan J. (October 2018).
1286:
218:
143:
105:
1867:
1024:, did something similar by adding the Greek ending
215:
161:
149:
123:
114:
1195:
970:Mike Brown, the moon's discoverer, chose the name
2991:
1660:
1658:
5076:
3301:
1207:"Satellites of the Largest Kuiper Belt Objects"
1173:= −1.19 for Eris and a magnitude difference of
1137:. The longitude of periapsis is the sum of the
732:in orbit around Eris, provisionally designated
704:carried out observations of the four brightest
1655:
1469:
1467:
1145:, so subtracting Dysnomia's ascending node of
3462:
3273:
2977:
2229:
2070:
1930:
1873:
1599:
1412:
1410:
1165:
1163:
849:). This is below the estimated mass range of
750:" by its discoverers, after Xena's sidekick.
1924:
1542:
1540:
1538:
1536:
1358:
1356:
1282:
1280:
1278:
1276:
1274:
1272:
1270:
809:. Of the known moons of dwarf planets, only
1994:How I Killed Pluto and Why It Had It Coming
1546:
1464:
1362:
1354:
1352:
1350:
1348:
1346:
1344:
1342:
1340:
1338:
1336:
982:'s largest moons are named after lovers of
753:
3280:
3266:
2984:
2970:
2236:
2222:
2077:
2063:
1673:
1664:
1627:
1407:
1160:
1042:
34:
1760:
1605:
1582:
1564:
1533:
1493:
1431:
1398:
1380:
1300:
1267:
1227:
1094:
617:. It was discovered in September 2005 by
4799:Interstellar and circumstellar molecules
1734:
1333:
1077:
877:
757:
5105:Astronomical objects discovered in 2005
4995:) may be read as "within" or "part of".
4023:Planetary orbit-crossing minor planets
1636:"'Tenth planet' Xena bigger than Pluto"
1608:"Planet Xena has moon called Gabrielle"
1476:"Eris and Dysnomia (136199 2003 UB313)"
1119:
1063:
797:(24% to 29% of Eris's diameter) and an
5077:
2005:
1999:
1931:Brown, M. E.; Schaller, E. L. (2007).
1874:Brown, M. E.; Schaller, E. L. (2007).
1633:
1473:
1153:from its longitude of periapsis gives
888:Kepler's third law of planetary motion
3261:
2965:
2217:
2058:
1766:
1740:
1665:Lakdawalla, Emily (25 January 2018).
1500:Green, D. W. E. (13 September 2006).
1499:
1204:
407:Longitude of ascending node
1069:Brown uses the latter pronunciation.
1056:, P. J. Stomski Jr., D. M. Summers,
1667:"Some big moons in the Kuiper belt"
1641:Australian Broadcasting Corporation
1613:Australian Broadcasting Corporation
1125:Holler et al. (2021) only give the
13:
5115:Discoveries by David L. Rabinowitz
3297:
1767:Green, D. W. E. (4 October 2005).
1205:Brown, M. E.; et al. (2006).
14:
5126:
2036:
1806:Sicardy, B.; et al. (2011).
994:, the actress who played Xena in
5062:
5050:
5038:
5026:
5014:
4886:
4874:
4862:
3287:
2313:
2307:
2301:
2108:
2042:
2006:Tytell, D. (14 September 2006).
1606:Zabarenko, D. (3 October 2005).
724:), using the newly commissioned
211:
139:
101:
5100:Discoveries by Michael E. Brown
4762:Gravitationally rounded objects
1986:
1876:"The Mass of Dwarf Planet Eris"
1129:for Dysnomia's orbit, which is
934:between bodies of the order of
821:Eris and Dysnomia are mutually
1634:Ingham, R. (2 February 2006).
1474:Grundy, Will (21 March 2022).
1157:for its argument of periapsis.
958:) early in the history of the
775:Atacama Large Millimeter Array
664:With an estimated diameter of
643:until it was officially named
44:and Dysnomia as imaged by the
1:
1741:Brown, M. E. (14 June 2007).
1369:The Planetary Science Journal
1215:Astrophysical Journal Letters
1188:
1116:= +90° – (+28.41°) = +61.59°.
1048:Full list of discoverers are
684:, and the Earth–Moon system.
647:(from the Ancient Greek word
5110:Discoveries by Chad Trujillo
2008:"All Hail Eris and Dysnomia"
1743:"Dysnomia, the moon of Eris"
1716:10.1016/j.icarus.2018.12.037
1420:Astronomy & Astrophysics
1319:10.1016/j.icarus.2020.114130
1100:Given Dysnomia's orbit pole
928:
687:
358:(to Eris's equator; assumed)
7:
4857:Outline of the Solar System
4620:Interplanetary medium/space
1450:10.1051/0004-6361/202245234
10:
5131:
4573:Extraterrestrial materials
1083:The orbital period (P) is
649:
425:Argument of periapsis
18:
4893:Earth sciences portal
4852:
4807:
4744:
4615:Interplanetary dust cloud
4494:
4330:
4260:
3971:
3907:
3600:
3453:
3295:
3139:
3135:
3007:
3003:
2906:
2740:
2373:
2322:
2299:
2255:
2195:
2178:2006 definition of planet
2160:
2124:
2117:
2106:
2092:
825:, like Pluto and Charon.
621:and the Laser Guide Star
589:
574:
562:
546:
528:
514:
495:
475:
453:
448:
436:
422:
404:
344:
329:
304:Orbital period (sidereal)
301:
285:
264:
252:
245:
235:
193:
178:
96:
86:
81:
73:
58:
53:
33:
4906:Local Interstellar Cloud
3618:other near-Earth objects
2758:: 5268 km / 0.413 Earths
2084:
1669:. The Planetary Society.
1584:10.3847/1538-3881/aad9f2
1553:The Astronomical Journal
1035:
873:
859:< 1.2 g/cm
754:Physical characteristics
600:(136199) Eris I Dysnomia
577:Absolute magnitude
449:Physical characteristics
40:Low-resolution image of
4869:Solar System portal
4595:Giant-impact hypothesis
4202:Trans-Neptunian objects
2147:Samuel Oschin telescope
1957:10.1126/science.1139415
1902:10.1126/science.1139415
1442:2023A&A...669L...3S
1060:, and P. L. Wizinowich.
965:
956:Giant impact hypothesis
678:trans-Neptunian objects
631:provisional designation
517:Synodic rotation period
247:Orbital characteristics
5090:Moons of dwarf planets
4757:Possible dwarf planets
4600:Gravitational collapse
4538:Circumstellar envelope
3337:
1127:longitude of periapsis
997:Xena: Warrior Princess
883:
763:
740:. In keeping with the
627:W. M. Keck Observatory
46:Hubble Space Telescope
4966:Laniakea Supercluster
4583:Sample-return mission
3336:
1143:argument of periapsis
881:
761:
657:of the Greek goddess
4881:Astronomy portal
4782:Solar System objects
4528:Circumplanetary disk
2997:likely dwarf planets
2931:Planetary-mass moons
2051:at Wikimedia Commons
892:orbital eccentricity
625:(LGSAO) team at the
602:) is the only known
231:Gabrielle (nickname)
19:For other uses, see
5095:Eris (dwarf planet)
4980:Observable universe
4777:Solar System models
4707:Protoplanetary disk
4630:Interstellar medium
4590:Frost/Ice/Snow line
2152:Palomar Observatory
2013:Sky & Telescope
1949:2007Sci...316.1585B
1894:2007Sci...316.1585B
1837:10.1038/nature10550
1829:2011Natur.478..493S
1708:2019Icar..334...30G
1575:2018AJ....156..164B
1520:2006IAUC.8747....1G
1391:2023PSJ.....4..193B
1311:2021Icar..35514130H
1238:2006ApJ...639L..43B
1181:≈ 5.6 for Dysnomia.
1177:= 6.70, this gives
74:Discovery date
30:
4960:Virgo Supercluster
4941:Milky Way subgroup
4772:Natural satellites
4655:Nebular hypothesis
4635:Interstellar space
4625:Interstellar cloud
4533:Circumstellar disc
4123:Near-Earth objects
4007:names and meanings
3338:
2911:Discovery timeline
2245:Natural satellites
2020:on 19 October 2006
1992:Mike Brown (2012)
1480:Lowell Observatory
1400:10.3847/PSJ/ace52a
884:
764:
565:Apparent magnitude
541:to orbit (assumed)
60:Discovered by
28:
5002:
5001:
4847:
4846:
4843:
4842:
4820:Lagrangian points
4792:by discovery date
4390:Human spaceflight
4361:historical models
4254:
4253:
3873:S/2015 (136472) 1
3255:
3254:
3251:
3250:
3246:
3245:
3131:
3130:
3126:
3125:
3107:S/2015 (136472) 1
2959:
2958:
2759:
2211:
2210:
2191:
2190:
2047:Media related to
1823:(7370): 493–496.
1102:ecliptic latitude
1020:, who discovered
771:thermal emissions
629:. It carried the
593:
592:
438:Satellite of
382:celestial equator
369:(to Eris's orbit)
196:Alternative names
77:10 September 2005
5122:
5067:
5066:
5065:
5055:
5054:
5053:
5043:
5042:
5041:
5031:
5030:
5019:
5018:
5017:
5010:
4996:
4994:
4985:
4978:
4971:
4964:
4958:
4952:
4946:
4939:
4932:
4925:
4918:
4911:
4904:
4891:
4890:
4889:
4879:
4878:
4877:
4867:
4866:
4865:
4568:Exozodiacal dust
4258:
4257:
4224:Detached objects
3460:
3459:
3456:
3455:
3300:
3282:
3275:
3268:
3259:
3258:
3237:
3174:
3172:
3171:
3142:
3141:
3137:
3136:
3010:
3009:
3005:
3004:
2986:
2979:
2972:
2963:
2962:
2754:
2733:
2721:
2707:
2693:
2676:
2664:
2657:
2638:
2624:
2610:
2575:
2561:
2547:
2542:
2520:
2515:
2503:
2496:
2482:
2468:
2451:
2434:
2424:
2415:
2401:
2317:
2311:
2305:
2238:
2231:
2224:
2215:
2214:
2142:David Rabinowitz
2122:
2121:
2112:
2079:
2072:
2065:
2056:
2055:
2046:
2030:
2029:
2027:
2025:
2016:. Archived from
2003:
1997:
1990:
1984:
1983:
1981:
1979:
1928:
1922:
1921:
1871:
1865:
1864:
1812:
1803:
1797:
1796:
1794:
1792:
1775:
1764:
1758:
1757:
1755:
1753:
1738:
1732:
1731:
1730:on 7 April 2019.
1726:. Archived from
1693:
1688:
1684:(229762) 2007 UK
1677:
1671:
1670:
1662:
1653:
1652:
1650:
1648:
1631:
1625:
1624:
1622:
1620:
1603:
1597:
1596:
1586:
1568:
1544:
1531:
1530:
1528:
1526:
1497:
1491:
1490:
1488:
1486:
1471:
1462:
1461:
1435:
1414:
1405:
1404:
1402:
1384:
1360:
1331:
1330:
1304:
1284:
1265:
1264:
1262:
1260:
1231:
1229:astro-ph/0510029
1211:
1202:
1182:
1167:
1158:
1156:
1152:
1150:
1136:
1134:
1123:
1117:
1111:
1109:
1098:
1092:
1090:
1086:
1081:
1075:
1067:
1061:
1054:D. L. Rabinowitz
1050:Michael E. Brown
1046:
952:a giant impactor
937:
901:
899:
860:
856:
854:
848:
846:
840:
838:
808:
806:
796:
794:
793:
784:
782:
739:
726:laser guide star
675:
673:
672:
652:
651:
641:
558:
556:
542:
539:
510:
508:
491:
489:
485:
471:
469:
468:
432:
418:
416:
400:
393:
391:
385:
378:
376:
370:
367:
365:
359:
356:
340:
325:
320:
316:
313:
297:
295:
281:
279:
276:
256:31 August 2006 (
228:
227:
224:
223:
220:
217:
207:
174:
173:
170:
169:
166:
163:
160:
157:
154:
151:
148:
145:
136:
135:
132:
131:
128:
125:
122:
119:
116:
113:
110:
107:
38:
31:
27:
5130:
5129:
5125:
5124:
5123:
5121:
5120:
5119:
5075:
5074:
5073:
5063:
5061:
5051:
5049:
5039:
5037:
5025:
5015:
5013:
5005:
5003:
4998:
4992:
4990:
4989:
4983:
4976:
4969:
4962:
4956:
4950:
4944:
4937:
4930:
4923:
4916:
4909:
4902:
4887:
4885:
4875:
4873:
4863:
4861:
4848:
4839:
4803:
4740:
4724:vs. Hill sphere
4650:Molecular cloud
4578:Sample curation
4558:Detached object
4497:
4490:
4334:
4326:
4263:
4250:
4195:Neptune trojans
3978:
3976:
3974:
3967:
3903:
3596:
3467:
3449:
3335:
3298:
3291:
3286:
3256:
3247:
3242:
3236:
3232:
3225:
3214:
3203:
3192:
3169:
3168:
3165:
3127:
3122:
3111:
3100:
3089:
3068:
2999:
2990:
2960:
2955:
2921:Irregular moons
2902:
2742:
2736:
2731:
2726:
2717:
2703:
2689:
2674:
2669:
2660:
2653:
2634:
2620:
2606:
2598:Jupiter trojans
2571:
2557:
2545:
2540:
2518:
2513:
2499:
2492:
2478:
2466:
2447:
2432:
2427:
2420:
2411:
2397:
2376:
2369:
2325:
2318:
2312:
2306:
2297:
2258:
2251:
2242:
2212:
2207:
2187:
2156:
2113:
2104:
2088:
2083:
2039:
2034:
2033:
2023:
2021:
2004:
2000:
1991:
1987:
1977:
1975:
1929:
1925:
1872:
1868:
1810:
1804:
1800:
1790:
1788:
1774:
1770:
1765:
1761:
1751:
1749:
1739:
1735:
1691:
1687:
1683:
1678:
1674:
1663:
1656:
1646:
1644:
1632:
1628:
1618:
1616:
1604:
1600:
1545:
1534:
1524:
1522:
1498:
1494:
1484:
1482:
1472:
1465:
1415:
1408:
1361:
1334:
1285:
1268:
1258:
1256:
1209:
1203:
1196:
1191:
1186:
1185:
1168:
1161:
1154:
1148:
1146:
1132:
1130:
1124:
1120:
1107:
1105:
1099:
1095:
1089:0.172 km/s
1088:
1084:
1082:
1078:
1068:
1064:
1047:
1043:
1038:
1006:Percival Lowell
968:
935:
931:
897:
895:
876:
858:
852:
850:
844:
842:
836:
834:
804:
802:
791:
789:
788:
786:
780:
778:
756:
737:
734:S/2005 (2003 UB
733:
698:Keck telescopes
694:adaptive optics
690:
670:
668:
667:
665:
639:
636:S/2005 (2003 UB
635:
623:Adaptive Optics
582:
567:
554:
552:
540:
537:
533:
519:
506:
504:
501:
487:
483:
481:
466:
464:
463:
461:
458:
430:
427:
414:
412:
409:
394:
389:
387:
386:
379:
374:
372:
371:
368:
363:
361:
360:
357:
351:
339:0.172 km/s
338:
335:
318:
314:
311:
309:
306:
293:
291:
277:
274:
272:
269:
267:Semi-major axis
230:
214:
210:
208:
205:
202:S/2005 (2003 UB
201:
198:
181:
142:
138:
104:
100:
89:
49:
24:
17:
12:
11:
5:
5128:
5118:
5117:
5112:
5107:
5102:
5097:
5092:
5087:
5072:
5071:
5059:
5047:
5035:
5023:
5000:
4999:
4896:
4895:
4883:
4871:
4859:
4853:
4850:
4849:
4845:
4844:
4841:
4840:
4838:
4837:
4832:
4827:
4822:
4817:
4811:
4809:
4805:
4804:
4802:
4801:
4796:
4795:
4794:
4789:
4779:
4774:
4769:
4764:
4759:
4754:
4748:
4746:
4742:
4741:
4739:
4738:
4736:Scattered disc
4733:
4728:
4727:
4726:
4716:
4711:
4710:
4709:
4704:
4703:
4702:
4692:
4687:
4682:
4677:
4667:
4662:
4657:
4652:
4647:
4642:
4637:
4632:
4627:
4622:
4617:
4612:
4607:
4602:
4597:
4592:
4587:
4586:
4585:
4580:
4570:
4565:
4560:
4555:
4550:
4545:
4540:
4535:
4530:
4525:
4524:
4523:
4521:Excretion disk
4516:Accretion disk
4513:
4508:
4506:Star formation
4502:
4500:
4492:
4491:
4489:
4488:
4483:
4478:
4473:
4468:
4463:
4458:
4453:
4452:
4451:
4441:
4436:
4431:
4430:
4429:
4419:
4414:
4409:
4408:
4407:
4402:
4397:
4395:space stations
4387:
4386:
4385:
4380:
4370:
4369:
4368:
4363:
4358:
4348:
4342:
4340:
4328:
4327:
4325:
4324:
4319:
4314:
4309:
4304:
4299:
4294:
4289:
4284:
4279:
4274:
4268:
4266:
4255:
4252:
4251:
4249:
4248:
4243:
4242:
4241:
4236:
4234:Scattered disc
4231:
4226:
4221:
4220:
4219:
4214:
4199:
4198:
4197:
4192:
4182:
4181:
4180:
4175:
4170:
4165:
4160:
4155:
4150:
4145:
4140:
4130:
4125:
4120:
4119:
4118:
4113:
4108:
4103:
4102:
4101:
4096:
4086:
4081:
4076:
4066:
4065:
4064:
4059:
4054:
4049:
4044:
4039:
4034:
4029:
4021:
4016:
4015:
4014:
4009:
3999:
3994:
3989:
3983:
3981:
3969:
3968:
3966:
3965:
3960:
3955:
3950:
3945:
3940:
3935:
3925:
3920:
3913:
3911:
3905:
3904:
3902:
3901:
3900:
3899:
3889:
3888:
3887:
3877:
3876:
3875:
3865:
3864:
3863:
3853:
3852:
3851:
3846:
3836:
3835:
3834:
3829:
3824:
3819:
3814:
3804:
3803:
3802:
3792:
3791:
3790:
3785:
3780:
3775:
3765:
3764:
3763:
3758:
3753:
3748:
3743:
3738:
3728:
3727:
3726:
3721:
3716:
3711:
3706:
3701:
3696:
3691:
3686:
3681:
3671:
3670:
3669:
3664:
3659:
3654:
3649:
3639:
3638:
3637:
3632:
3622:
3621:
3620:
3615:
3606:
3604:
3598:
3597:
3595:
3594:
3593:
3592:
3587:
3582:
3577:
3572:
3567:
3562:
3557:
3552:
3542:
3541:
3540:
3539:
3538:
3533:
3523:
3522:
3521:
3516:
3501:
3500:
3499:
3494:
3489:
3484:
3473:
3471:
3454:
3451:
3450:
3448:
3447:
3440:
3433:
3426:
3419:
3412:
3405:
3398:
3391:
3386:
3381:
3376:
3371:
3364:
3359:
3354:
3349:
3344:
3296:
3293:
3292:
3285:
3284:
3277:
3270:
3262:
3253:
3252:
3249:
3248:
3244:
3243:
3241:
3240:
3234:
3228:
3226:
3224:
3223:
3217:
3215:
3213:
3212:
3206:
3204:
3202:
3201:
3195:
3193:
3191:
3190:
3185:
3179:
3176:
3175:
3163:
3158:
3153:
3148:
3140:
3133:
3132:
3129:
3128:
3124:
3123:
3121:
3120:
3114:
3112:
3110:
3109:
3103:
3101:
3099:
3098:
3092:
3090:
3088:
3087:
3082:
3077:
3071:
3069:
3067:
3066:
3061:
3056:
3051:
3046:
3040:
3037:
3036:
3031:
3026:
3021:
3016:
3008:
3001:
3000:
2989:
2988:
2981:
2974:
2966:
2957:
2956:
2954:
2953:
2948:
2943:
2938:
2933:
2928:
2923:
2918:
2913:
2907:
2904:
2903:
2901:
2900:
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:
2761:
2760:
2746:
2744:
2738:
2737:
2735:
2734:
2729:
2724:
2723:
2722:
2713:Gǃkúnǁʼhòmdímà
2710:
2709:
2708:
2696:
2695:
2694:
2682:
2677:
2672:
2667:
2666:
2665:
2658:
2646:
2642:
2641:
2640:
2639:
2627:
2626:
2625:
2613:
2612:
2611:
2599:
2595:
2594:
2588:
2583:
2578:
2577:
2576:
2564:
2563:
2562:
2550:
2549:
2548:
2543:
2533:
2528:
2523:
2522:
2521:
2516:
2506:
2505:
2504:
2497:
2485:
2484:
2483:
2471:
2470:
2469:
2459:
2454:
2453:
2452:
2440:
2436:
2435:
2430:
2425:
2418:
2417:
2416:
2404:
2403:
2402:
2390:
2385:
2381:
2379:
2371:
2370:
2368:
2367:
2362:
2357:
2352:
2347:
2342:
2337:
2331:
2329:
2320:
2319:
2300:
2298:
2296:
2295:
2290:
2285:
2280:
2275:
2270:
2264:
2262:
2253:
2252:
2241:
2240:
2233:
2226:
2218:
2209:
2208:
2206:
2205:
2199:
2197:
2193:
2192:
2189:
2188:
2186:
2185:
2180:
2175:
2173:Scattered disc
2170:
2164:
2162:
2161:Classification
2158:
2157:
2155:
2154:
2149:
2144:
2139:
2134:
2128:
2126:
2119:
2115:
2114:
2107:
2105:
2103:
2102:
2096:
2094:
2090:
2089:
2082:
2081:
2074:
2067:
2059:
2053:
2052:
2038:
2037:External links
2035:
2032:
2031:
1998:
1985:
1943:(5831): 1585.
1923:
1888:(5831): 1585.
1866:
1798:
1772:
1759:
1733:
1685:
1672:
1654:
1626:
1598:
1532:
1492:
1463:
1406:
1332:
1266:
1246:10.1086/501524
1222:(1): L43–L46.
1193:
1192:
1190:
1187:
1184:
1183:
1159:
1139:ascending node
1118:
1093:
1076:
1062:
1058:C. A. Trujillo
1040:
1039:
1037:
1034:
1010:Clyde Tombaugh
967:
964:
930:
927:
875:
872:
823:tidally locked
755:
752:
735:
689:
686:
637:
615:Pluto I Charon
591:
590:
587:
586:
583:
575:
572:
571:
568:
563:
560:
559:
550:
544:
543:
534:
529:
526:
525:
520:
515:
512:
511:
502:
496:
493:
492:
479:
473:
472:
459:
454:
451:
450:
446:
445:
440:
434:
433:
428:
423:
420:
419:
410:
405:
402:
401:
348:
342:
341:
336:
330:
327:
326:
307:
302:
299:
298:
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283:
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270:
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261:
250:
249:
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242:
239:
233:
232:
203:
199:
194:
191:
190:
182:
179:
176:
175:
98:
94:
93:
90:
87:
84:
83:
79:
78:
75:
71:
70:
62:
56:
55:
51:
50:
39:
15:
9:
6:
4:
3:
2:
5127:
5116:
5113:
5111:
5108:
5106:
5103:
5101:
5098:
5096:
5093:
5091:
5088:
5086:
5083:
5082:
5080:
5070:
5060:
5058:
5048:
5046:
5036:
5034:
5029:
5024:
5022:
5012:
5011:
5008:
4997:
4988:
4981:
4974:
4967:
4961:
4955:
4949:
4942:
4935:
4928:
4921:
4914:
4907:
4900:
4894:
4884:
4882:
4872:
4870:
4860:
4858:
4855:
4854:
4851:
4836:
4835:Tidal locking
4833:
4831:
4828:
4826:
4823:
4821:
4818:
4816:
4815:Double planet
4813:
4812:
4810:
4806:
4800:
4797:
4793:
4790:
4788:
4785:
4784:
4783:
4780:
4778:
4775:
4773:
4770:
4768:
4767:Minor planets
4765:
4763:
4760:
4758:
4755:
4753:
4750:
4749:
4747:
4743:
4737:
4734:
4732:
4729:
4725:
4722:
4721:
4720:
4717:
4715:
4712:
4708:
4705:
4701:
4700:Merging stars
4698:
4697:
4696:
4693:
4691:
4688:
4686:
4683:
4681:
4678:
4676:
4673:
4672:
4671:
4668:
4666:
4663:
4661:
4658:
4656:
4653:
4651:
4648:
4646:
4643:
4641:
4638:
4636:
4633:
4631:
4628:
4626:
4623:
4621:
4618:
4616:
4613:
4611:
4608:
4606:
4603:
4601:
4598:
4596:
4593:
4591:
4588:
4584:
4581:
4579:
4576:
4575:
4574:
4571:
4569:
4566:
4564:
4561:
4559:
4556:
4554:
4551:
4549:
4546:
4544:
4541:
4539:
4536:
4534:
4531:
4529:
4526:
4522:
4519:
4518:
4517:
4514:
4512:
4509:
4507:
4504:
4503:
4501:
4499:
4493:
4487:
4484:
4482:
4479:
4477:
4474:
4472:
4469:
4467:
4464:
4462:
4459:
4457:
4454:
4450:
4447:
4446:
4445:
4442:
4440:
4437:
4435:
4432:
4428:
4425:
4424:
4423:
4420:
4418:
4415:
4413:
4410:
4406:
4403:
4401:
4398:
4396:
4393:
4392:
4391:
4388:
4384:
4381:
4379:
4376:
4375:
4374:
4371:
4367:
4364:
4362:
4359:
4357:
4354:
4353:
4352:
4349:
4347:
4344:
4343:
4341:
4338:
4333:
4329:
4323:
4320:
4318:
4315:
4313:
4310:
4308:
4305:
4303:
4302:Subsatellites
4300:
4298:
4295:
4293:
4290:
4288:
4285:
4283:
4280:
4278:
4275:
4273:
4270:
4269:
4267:
4265:
4262:Hypothetical
4259:
4256:
4247:
4244:
4240:
4237:
4235:
4232:
4230:
4227:
4225:
4222:
4218:
4215:
4213:
4210:
4209:
4208:
4205:
4204:
4203:
4200:
4196:
4193:
4191:
4188:
4187:
4186:
4183:
4179:
4176:
4174:
4171:
4169:
4166:
4164:
4161:
4159:
4156:
4154:
4151:
4149:
4146:
4144:
4141:
4139:
4136:
4135:
4134:
4131:
4129:
4128:Asteroid belt
4126:
4124:
4121:
4117:
4114:
4112:
4109:
4107:
4104:
4100:
4097:
4095:
4092:
4091:
4090:
4087:
4085:
4082:
4080:
4077:
4075:
4072:
4071:
4070:
4067:
4063:
4060:
4058:
4055:
4053:
4050:
4048:
4045:
4043:
4040:
4038:
4035:
4033:
4030:
4028:
4025:
4024:
4022:
4020:
4017:
4013:
4010:
4008:
4005:
4004:
4003:
4002:Minor planets
4000:
3998:
3995:
3993:
3990:
3988:
3985:
3984:
3982:
3980:
3970:
3964:
3961:
3959:
3956:
3954:
3951:
3949:
3946:
3944:
3941:
3939:
3936:
3933:
3929:
3926:
3924:
3921:
3918:
3915:
3914:
3912:
3910:
3906:
3898:
3895:
3894:
3893:
3890:
3886:
3883:
3882:
3881:
3878:
3874:
3871:
3870:
3869:
3866:
3862:
3859:
3858:
3857:
3854:
3850:
3847:
3845:
3842:
3841:
3840:
3837:
3833:
3830:
3828:
3825:
3823:
3820:
3818:
3815:
3813:
3810:
3809:
3808:
3805:
3801:
3798:
3797:
3796:
3793:
3789:
3786:
3784:
3781:
3779:
3776:
3774:
3771:
3770:
3769:
3766:
3762:
3759:
3757:
3754:
3752:
3749:
3747:
3744:
3742:
3739:
3737:
3734:
3733:
3732:
3729:
3725:
3722:
3720:
3717:
3715:
3712:
3710:
3707:
3705:
3702:
3700:
3697:
3695:
3692:
3690:
3687:
3685:
3682:
3680:
3677:
3676:
3675:
3672:
3668:
3665:
3663:
3660:
3658:
3655:
3653:
3650:
3648:
3645:
3644:
3643:
3640:
3636:
3633:
3631:
3628:
3627:
3626:
3623:
3619:
3616:
3614:
3611:
3610:
3608:
3607:
3605:
3603:
3599:
3591:
3588:
3586:
3583:
3581:
3578:
3576:
3573:
3571:
3568:
3566:
3563:
3561:
3558:
3556:
3553:
3551:
3548:
3547:
3546:
3543:
3537:
3534:
3532:
3529:
3528:
3527:
3524:
3520:
3517:
3515:
3512:
3511:
3510:
3507:
3506:
3505:
3502:
3498:
3495:
3493:
3490:
3488:
3485:
3483:
3480:
3479:
3478:
3475:
3474:
3472:
3470:
3465:
3461:
3458:
3457:
3452:
3446:
3445:
3441:
3439:
3438:
3434:
3432:
3431:
3427:
3425:
3424:
3420:
3418:
3417:
3413:
3411:
3410:
3406:
3404:
3403:
3399:
3397:
3396:
3392:
3390:
3387:
3385:
3382:
3380:
3377:
3375:
3372:
3370:
3369:
3365:
3363:
3360:
3358:
3355:
3353:
3350:
3348:
3345:
3343:
3340:
3339:
3294:
3290:
3283:
3278:
3276:
3271:
3269:
3264:
3263:
3260:
3239:
3230:
3229:
3227:
3222:
3219:
3218:
3216:
3211:
3208:
3207:
3205:
3200:
3197:
3196:
3194:
3189:
3186:
3184:
3181:
3180:
3178:
3177:
3173:
3164:
3162:
3159:
3157:
3154:
3152:
3149:
3147:
3144:
3143:
3138:
3134:
3119:
3116:
3115:
3113:
3108:
3105:
3104:
3102:
3097:
3094:
3093:
3091:
3086:
3083:
3081:
3078:
3076:
3073:
3072:
3070:
3065:
3062:
3060:
3057:
3055:
3052:
3050:
3047:
3045:
3042:
3041:
3039:
3038:
3035:
3032:
3030:
3027:
3025:
3022:
3020:
3017:
3015:
3012:
3011:
3006:
3002:
2998:
2994:
2987:
2982:
2980:
2975:
2973:
2968:
2967:
2964:
2952:
2949:
2947:
2946:Regular moons
2944:
2942:
2939:
2937:
2934:
2932:
2929:
2927:
2924:
2922:
2919:
2917:
2914:
2912:
2909:
2908:
2905:
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:
2757:
2753:
2752:
2751:
2748:
2747:
2745:
2739:
2732:
2725:
2720:
2716:
2715:
2714:
2711:
2706:
2702:
2701:
2700:
2697:
2692:
2688:
2687:
2686:
2683:
2681:
2678:
2675:
2668:
2663:
2659:
2656:
2652:
2651:
2650:
2647:
2644:
2643:
2637:
2633:
2632:
2631:
2628:
2623:
2619:
2618:
2617:
2614:
2609:
2605:
2604:
2603:
2600:
2597:
2596:
2592:
2589:
2587:
2584:
2582:
2579:
2574:
2570:
2569:
2568:
2565:
2560:
2556:
2555:
2554:
2551:
2544:
2539:
2538:
2537:
2534:
2532:
2529:
2527:
2524:
2517:
2512:
2511:
2510:
2507:
2502:
2498:
2495:
2491:
2490:
2489:
2486:
2481:
2477:
2476:
2475:
2472:
2465:
2464:
2463:
2460:
2458:
2455:
2450:
2446:
2445:
2444:
2441:
2438:
2437:
2433:
2426:
2423:
2419:
2414:
2410:
2409:
2408:
2405:
2400:
2396:
2395:
2394:
2391:
2389:
2386:
2383:
2382:
2380:
2378:
2372:
2366:
2363:
2361:
2358:
2356:
2353:
2351:
2348:
2346:
2343:
2341:
2338:
2336:
2333:
2332:
2330:
2327:
2321:
2316:
2310:
2304:
2294:
2291:
2289:
2286:
2284:
2281:
2279:
2276:
2274:
2271:
2269:
2266:
2265:
2263:
2260:
2254:
2250:
2246:
2239:
2234:
2232:
2227:
2225:
2220:
2219:
2216:
2204:
2201:
2200:
2198:
2194:
2184:
2181:
2179:
2176:
2174:
2171:
2169:
2166:
2165:
2163:
2159:
2153:
2150:
2148:
2145:
2143:
2140:
2138:
2137:Chad Trujillo
2135:
2133:
2130:
2129:
2127:
2123:
2120:
2116:
2111:
2101:
2098:
2097:
2095:
2091:
2087:
2080:
2075:
2073:
2068:
2066:
2061:
2060:
2057:
2050:
2045:
2041:
2040:
2019:
2015:
2014:
2009:
2002:
1995:
1989:
1974:
1970:
1966:
1962:
1958:
1954:
1950:
1946:
1942:
1938:
1934:
1927:
1919:
1915:
1911:
1907:
1903:
1899:
1895:
1891:
1887:
1883:
1882:
1877:
1870:
1862:
1858:
1854:
1850:
1846:
1842:
1838:
1834:
1830:
1826:
1822:
1818:
1817:
1809:
1802:
1787:
1783:
1782:
1777:
1763:
1748:
1744:
1737:
1729:
1725:
1721:
1717:
1713:
1709:
1705:
1701:
1697:
1690:
1676:
1668:
1661:
1659:
1643:
1642:
1637:
1630:
1615:
1614:
1609:
1602:
1594:
1590:
1585:
1580:
1576:
1572:
1567:
1562:
1558:
1554:
1550:
1543:
1541:
1539:
1537:
1521:
1517:
1513:
1509:
1508:
1503:
1496:
1481:
1477:
1470:
1468:
1459:
1455:
1451:
1447:
1443:
1439:
1434:
1429:
1425:
1421:
1413:
1411:
1401:
1396:
1392:
1388:
1383:
1378:
1374:
1370:
1366:
1359:
1357:
1355:
1353:
1351:
1349:
1347:
1345:
1343:
1341:
1339:
1337:
1328:
1324:
1320:
1316:
1312:
1308:
1303:
1298:
1294:
1290:
1283:
1281:
1279:
1277:
1275:
1273:
1271:
1255:
1251:
1247:
1243:
1239:
1235:
1230:
1225:
1221:
1217:
1216:
1208:
1201:
1199:
1194:
1180:
1176:
1172:
1166:
1164:
1144:
1140:
1128:
1122:
1115:
1103:
1097:
1085:15.774 d
1080:
1074:
1071:
1066:
1059:
1055:
1051:
1045:
1041:
1033:
1031:
1027:
1023:
1019:
1018:James Christy
1015:
1011:
1007:
1001:
999:
998:
993:
989:
985:
981:
977:
973:
963:
961:
957:
953:
949:
945:
941:
926:
924:
920:
916:
911:
908:
903:
893:
889:
880:
871:
868:
867:near-infrared
862:
832:
828:
824:
819:
817:
812:
800:
776:
772:
768:
767:Submillimeter
760:
751:
749:
745:
744:
731:
727:
723:
719:
715:
711:
707:
703:
699:
695:
692:In 2005, the
685:
683:
679:
662:
660:
656:
646:
642:
632:
628:
624:
620:
616:
612:
609:
605:
601:
597:
588:
584:
581:
580:
573:
569:
566:
561:
551:
549:
545:
535:
532:
527:
524:
521:
518:
513:
509:0.5 g/cm
503:
500:
494:
480:
478:
474:
460:
457:
456:Mean diameter
452:
447:
444:
441:
439:
435:
429:
426:
421:
411:
408:
403:
398:
383:
355:
349:
347:
343:
337:
334:
333:orbital speed
328:
324:
308:
305:
300:
290:
288:
284:
271:
268:
263:
259:
255:
251:
248:
244:
240:
238:
234:
226:
200:
197:
192:
189:
186:
183:
177:
172:
134:
99:
97:Pronunciation
95:
91:
85:
80:
76:
72:
69:
66:
63:
61:
57:
52:
48:, August 2006
47:
43:
37:
32:
26:
22:
5085:Solar System
5069:Solar system
4991:Each arrow (
4913:Local Bubble
4899:Solar System
4897:
4690:Planetesimal
4645:Kuiper cliff
4373:Space probes
4346:Colonization
4185:Kirkwood gap
4106:Saturn Moons
4019:Planetesimal
3896:
3477:Terrestrials
3442:
3435:
3428:
3421:
3414:
3407:
3400:
3393:
3366:
3289:Solar System
3095:
2951:Trojan moons
2941:Subsatellite
2839:
2755:
2480:Petit-Prince
2375:Minor-planet
2364:
2324:Dwarf planet
2249:Solar System
2203:In mythology
2183:Tenth planet
2168:Dwarf planet
2099:
2022:. Retrieved
2018:the original
2011:
2001:
1993:
1988:
1976:. Retrieved
1940:
1936:
1926:
1885:
1879:
1869:
1820:
1814:
1801:
1789:. Retrieved
1785:
1781:IAU Circular
1779:
1762:
1750:. Retrieved
1736:
1728:the original
1699:
1695:
1675:
1645:. Retrieved
1639:
1629:
1617:. Retrieved
1611:
1601:
1556:
1552:
1523:. Retrieved
1511:
1507:IAU Circular
1505:
1495:
1483:. Retrieved
1479:
1423:
1419:
1372:
1368:
1292:
1288:
1257:. Retrieved
1219:
1213:
1178:
1174:
1170:
1121:
1113:
1096:
1079:
1065:
1044:
1029:
1025:
1002:
995:
992:Lucy Lawless
971:
969:
960:Solar System
936:1000 km
932:
925:each other.
915:heliocentric
912:
907:circularized
904:
885:
863:
841:(mass ratio
820:
765:
741:
696:team at the
691:
663:
644:
634:
608:dwarf planet
599:
595:
594:
578:
287:Eccentricity
187:
82:Designations
67:
25:
16:Moon of Eris
5057:Outer space
5045:Spaceflight
4954:Local Sheet
4948:Local Group
4731:Rubble pile
4719:Roche limit
4714:Ring system
4665:Outer space
4640:Kuiper belt
4610:Hill sphere
4605:Hills cloud
4553:Debris disk
4548:Cosmic dust
4332:Exploration
4287:Planet Nine
4272:Fifth giant
4246:Hills cloud
4207:Kuiper belt
4178:exceptional
4094:Trojan camp
2916:Inner moons
2622:Skamandrios
2024:30 December
1845:11336/36807
1485:16 November
1375:(10): 193.
831:barycentric
827:Astrometric
783:115 km
706:Kuiper belt
523:synchronous
346:Inclination
180:Named after
88:Designation
5079:Categories
4973:Local Hole
4920:Gould Belt
4660:Oort cloud
4496:Formation,
4486:Deep space
4322:Vulcanoids
4239:Oort cloud
4163:first 1000
4099:Greek camp
3997:Meteoroids
3992:Damocloids
3938:Charikloan
2680:Sila–Nunam
2546:Cleoselene
2541:Alexhelios
2519:Gorgoneion
2457:Euphrosyne
2384:Near-Earth
2326:satellites
2259:satellites
2132:Mike Brown
1978:2 February
1791:12 January
1566:1801.07221
1525:12 January
1433:2211.07987
1382:2307.04848
1302:2009.13733
1295:: 114130.
1259:19 October
1189:References
855:10 kg
839:10 kg
619:Mike Brown
598:(formally
531:Axial tilt
490:10 kg
280:64 km
260:2453979.0)
237:Adjectives
229:(nickname)
5021:Astronomy
4934:Milky Way
4927:Orion Arm
4695:Formation
4680:Migration
4675:Disrupted
4543:Coatlicue
4511:Accretion
4498:evolution
4444:Asteroids
4356:astronomy
4351:Discovery
4212:Cubewanos
4133:Asteroids
3963:Quaoarian
3953:Neptunian
3943:Chironean
3928:Saturnian
3704:Enceladus
2845:Enceladus
2719:Gǃòʼé ǃHú
2630:Eurybates
2608:Menoetius
2602:Patroclus
2591:Dinkinesh
2536:Kleopatra
2439:Main belt
2399:Dimorphos
2257:Planetary
2125:Discovery
2118:Astronomy
1769:"S/2005 (
1724:126574999
1593:119343798
1458:253522934
1329:. 114130.
1327:221995416
929:Formation
923:eclipsing
748:Gabrielle
708:objects (
688:Discovery
241:Dysnomian
54:Discovery
4987:Universe
4825:Moonlets
4405:programs
4378:timeline
4366:timeline
4297:Planet X
4292:Planet V
4229:Sednoids
4217:Plutinos
4190:Centaurs
4168:families
3897:Dysnomia
3885:Xiangliu
3880:Gonggong
3868:Makemake
3827:Kerberos
3714:Hyperion
3652:Callisto
3647:Ganymede
3580:Gonggong
3575:Makemake
3430:Gonggong
3423:Makemake
3118:Xiangliu
3096:Dysnomia
3059:Kerberos
3034:Gonggong
3029:Makemake
2890:Hyperion
2840:Dysnomia
2770:Callisto
2750:Ganymede
2573:Olympias
2443:Kalliope
2413:Squannit
2388:Florence
2360:Gonggong
2355:Makemake
2100:Dysnomia
2049:Dysnomia
1996:, p. 239
1973:21468196
1965:17569855
1918:21468196
1910:17569855
1853:22031441
1559:(4): 6.
1014:Planet X
986:, while
976:Dysnomia
972:Dysnomia
919:prograde
795: km
714:Makemake
674: km
655:daughter
650:Δυσνομία
645:Dysnomia
596:Dysnomia
470: km
397:ecliptic
331:Average
188:Dysnomia
185:Δυσνομία
29:Dysnomia
21:Dysnomia
5007:Portals
4808:Related
4787:by size
4476:Neptune
4461:Jupiter
4412:Mercury
4337:outline
4282:Phaeton
4277:Nemesis
4264:objects
4116:Neptune
4089:Jupiter
4069:Trojans
4062:Neptune
4047:Jupiter
4027:Mercury
3958:Haumean
3948:Uranian
3930: (
3844:Hiʻiaka
3778:Proteus
3768:Neptune
3756:Miranda
3746:Umbriel
3736:Titania
3724:all 146
3689:Iapetus
3642:Jupiter
3536:Neptune
3514:Jupiter
3482:Mercury
3464:Planets
3389:Neptune
3374:Jupiter
3347:Mercury
3233:2013 FY
3167:2013 FY
3156:Salacia
3085:Hiʻiaka
2880:Hiʻiaka
2860:Proteus
2850:Miranda
2820:Umbriel
2810:Iapetus
2795:Titania
2756:largest
2743:by size
2728:2013 FY
2685:Salacia
2671:2002 UX
2593:(Selam)
2581:Pulcova
2531:Elektra
2526:Camilla
2509:Minerva
2494:Romulus
2474:Eugenia
2467:Peneius
2429:2001 SN
2422:1994 CC
2393:Didymos
2293:Neptune
2278:Jupiter
2247:of the
2196:Related
1945:Bibcode
1937:Science
1890:Bibcode
1881:Science
1861:4422527
1825:Bibcode
1771:2003 UB
1747:Caltech
1704:Bibcode
1647:9 March
1619:9 March
1571:Bibcode
1516:Bibcode
1438:Bibcode
1387:Bibcode
1307:Bibcode
1254:2578831
1234:Bibcode
1155:180.83°
1147:126.17°
984:Jupiter
980:Jupiter
773:by the
606:of the
499:density
431:180.83°
413:126.17°
4982:
4975:
4968:
4943:
4936:
4929:
4922:
4915:
4908:
4901:
4830:Syzygy
4752:Comets
4685:System
4670:Planet
4563:EXCEDE
4471:Uranus
4466:Saturn
4456:Comets
4449:mining
4427:mining
4317:Vulcan
4158:active
4153:Hygiea
4148:Pallas
4111:Uranus
4057:Uranus
4052:Saturn
3987:Comets
3979:bodies
3977:System
3923:Jovian
3861:Weywot
3856:Quaoar
3849:Namaka
3839:Haumea
3812:Charon
3788:all 16
3783:Nereid
3773:Triton
3761:all 28
3741:Oberon
3731:Uranus
3719:Phoebe
3699:Tethys
3674:Saturn
3667:all 95
3662:Europa
3635:Deimos
3630:Phobos
3609:Earth
3570:Quaoar
3565:Haumea
3545:Dwarfs
3531:Uranus
3519:Saturn
3504:Giants
3469:dwarfs
3416:Quaoar
3409:Haumea
3384:Uranus
3379:Saturn
3221:Ilmarë
3210:Actaea
3188:Weywot
3146:Quaoar
3080:Namaka
3044:Charon
3019:Haumea
2936:Naming
2895:Phoebe
2885:Actaea
2875:Nereid
2870:Ilmarë
2835:Tethys
2815:Charon
2805:Oberon
2790:Triton
2785:Europa
2741:Ranked
2705:Ilmarë
2691:Actaea
2616:Hektor
2567:Roxane
2559:Dactyl
2488:Sylvia
2462:Daphne
2407:Moshup
2350:Quaoar
2345:Haumea
2288:Uranus
2283:Saturn
1971:
1963:
1916:
1908:
1859:
1851:
1816:Nature
1752:3 July
1722:
1702:: 30.
1696:Icarus
1595:. 164.
1591:
1456:
1325:
1289:Icarus
1252:
1106:28.41°
1022:Charon
988:Saturn
948:struck
900:0.0010
896:0.0062
847:0.0035
843:0.0050
811:Charon
799:albedo
720:, and
718:Haumea
702:Hawaii
548:Albedo
388:61.59°
373:45.49°
362:78.29°
321:
310:15.785
296:0.0010
292:0.0062
92:Eris I
68:et al.
5033:Stars
4745:Lists
4481:Pluto
4439:Ceres
4417:Venus
4312:Tyche
4307:Theia
4143:Vesta
4138:Ceres
4079:Earth
4074:Venus
4037:Earth
4032:Venus
4012:moons
3975:Solar
3973:Small
3932:Rhean
3917:Earth
3909:Rings
3822:Hydra
3807:Pluto
3800:Vanth
3795:Orcus
3751:Ariel
3709:Mimas
3694:Dione
3679:Titan
3602:Moons
3590:Sedna
3560:Pluto
3555:Orcus
3550:Ceres
3492:Earth
3487:Venus
3444:Sedna
3402:Pluto
3395:Orcus
3368:Ceres
3357:Earth
3352:Venus
3199:Vanth
3183:rings
3161:Varda
3151:Orcus
3064:Hydra
3014:Pluto
2993:Moons
2865:Mimas
2855:Vanth
2830:Dione
2825:Ariel
2765:Titan
2699:Varda
2655:Hiisi
2649:Lempo
2636:Queta
2586:Balam
2514:Aegis
2501:Remus
2449:Linus
2377:moons
2340:Pluto
2335:Orcus
2268:Earth
2093:Moons
1969:S2CID
1914:S2CID
1857:S2CID
1811:(PDF)
1720:S2CID
1692:(PDF)
1589:S2CID
1561:arXiv
1514:: 1.
1454:S2CID
1428:arXiv
1377:arXiv
1323:S2CID
1297:arXiv
1250:S2CID
1224:arXiv
1210:(PDF)
1151:0.26°
1110:0.16°
1036:Notes
954:(see
944:Earth
942:when
874:Orbit
851:(2–5)
710:Pluto
682:Orcus
497:Mean
417:0.26°
392:0.16°
377:0.15°
366:0.65°
317:0.000
254:Epoch
65:Brown
4434:Mars
4422:Moon
4400:list
4383:list
4084:Mars
4042:Mars
3892:Eris
3832:Styx
3684:Rhea
3625:Mars
3613:Moon
3585:Eris
3497:Mars
3437:Eris
3362:Mars
3075:ring
3049:Styx
3024:Eris
2926:List
2800:Rhea
2780:Moon
2662:Paha
2645:TNOs
2365:Eris
2273:Mars
2086:Eris
2026:2006
1980:2019
1961:PMID
1906:PMID
1849:PMID
1793:2012
1786:8610
1776:) 1"
1754:2011
1649:2008
1621:2008
1527:2012
1512:8747
1487:2022
1261:2011
1141:and
1131:307°
1104:of +
1030:Char
966:Name
946:was
940:Moon
816:coal
807:0.01
803:0.05
743:Xena
730:moon
722:Eris
659:Eris
611:Eris
604:moon
570:25.4
557:0.01
553:0.05
486:5.7)
482:(8.2
477:Mass
443:Eris
395:(to
380:(to
42:Eris
4173:PHA
3817:Nix
3526:Ice
3509:Gas
3342:Sun
3054:Nix
2995:of
2899:...
2553:Ida
2431:263
1953:doi
1941:316
1898:doi
1886:316
1841:hdl
1833:doi
1821:478
1773:313
1712:doi
1700:334
1686:126
1579:doi
1557:156
1446:doi
1424:669
1395:doi
1315:doi
1293:355
1242:doi
1220:639
1135:12°
1073:56m
1028:to
1026:-on
1016:".
950:by
894:of
835:1.4
801:of
792:−50
790:+60
787:615
779:700
738:) 1
736:313
700:in
671:−50
669:+60
666:615
640:) 1
638:313
633:of
585:5.6
579:(H)
505:0.7
467:−50
465:+60
462:615
319:050
312:899
275:273
209:Dy
206:) 1
204:313
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3235:27
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2775:Io
2730:27
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2328:of
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538:0°
536:≈
350:≈
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258:JD
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137:,
121:oʊ
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