Haumea (planet katai): Perbedaan antara revisi
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(57 revisi perantara oleh 27 pengguna tidak ditampilkan) | |||
Baris 1:
{{redirect|Haumea}}
{{Infobox Planet
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|image = [[Berkas:Haumea Hubble.png|frameless|center|Haumea dan dua bulannya]]
|caption = Haumea dan dua bulannya
|discovery = yes
|
|discovered= 28 Desember 2004 (Brown ''et al.''); Juli 2005 (Ortiz ''et al.'')
|mp_name= (136108) Haumea
|alt_names={{mp|2003 EL|61}}
|mp_category=[[planet katai]], [[plutoid]], [[objek trans-Neptunus|TNO]] <span style="white-space:nowrap;">(dihilangkan dari [[cubewano]])</span><ref name="K09A63">{{cite web
|title=Minor Planet Electronic Circular 2009-A63 : Distant Minor Planets (2009 JAN. 29.0 TT)
|date=2009-01-13
|publisher=Minor Planet Center |url=http://www.cfa.harvard.edu/mpec/K09/K09A63.html
|accessdate=2009-02-03
|format=[http://cfa-www.harvard.edu/iau/mpec/K06/K06X45.html 2006 provisional Cubewano listing]
|archive-date=2012-04-18
|archive-url=https://web.archive.org/web/20120418231315/http://www.minorplanetcenter.net/iau/mpec/K09/K09A63.html
|dead-url=no
}}</ref><ref name="Buie">{{cite web
|author=[[Marc W. Buie]]
|date=2008-06-25
Baris 22 ⟶ 27:
|publisher=Southwest Research Institute (Space Science Department)
|url=http://www.boulder.swri.edu/~buie/kbo/astrom/136108.html
|accessdate=2008-10-02
|archive-date=2011-05-18
|archive-url=https://web.archive.org/web/20110518005546/http://www.boulder.swri.edu/~buie/kbo/astrom/136108.html
|dead-url=no
}}</ref>{{br}}[[Resonan objek trans-Neptunus|resonansi 12:7]] orde kelima<ref name="candidate">{{cite journal
|title=Candidate Members and Age Estimate of the Family of Kuiper Belt Object {{mp|2003 EL|61}}
|author=D. Ragozzine; M. E. Brown
|journal=The Astronomical Journal
|volume=134
|issue=6 |pages= |date=2007-09-04
|url=http://adsabs.harvard.edu/abs/2007arXiv0709.0328R
|accessdate=2008-09-19
|doi=10.1086/522334
|archive-date=2016-06-03
|archive-url=https://web.archive.org/web/20160603223327/http://adsabs.harvard.edu/abs/2007arXiv0709.0328R
|dead-url=no
}}</ref>
|orbit_ref = <ref name="jpldata" />
|epoch= 30 November 2008 ([[hari Julian]] 2454800,5)
|
|perihelion=5.194 Gm{{br}}34,721 sa
|aphelion=7.710 Gm{{br}}51,544 sa
|eccentricity=0,195 01
|period=103 468 [[hari]] (283,28 [[tahun Julian (astronomi)|tahun]])
|inclination=28,22[[derajat (sudut)|°]]
|asc_node=121,10°
|arg_peri=239,18°
|mean_anomaly=202,67°
|avg_speed=4,484 km/[[detik|det]]
|satellites=2
|physical_characteristics=yes
|dimensions= ≈1.960 × 1.518 × 996 km ([[teleskop Keck|Keck]])<ref name="Rabinowitz2005">
{{cite journal
|author=[[David L. Rabinowitz|D. L. Rabinowitz]], K. M. Barkume, [[Michael E. Brown|M. E. Brown]], H. G. Roe, M. Schwartz, S. W. Tourtellotte, [[Chadwick A. Trujillo|C. A. Trujillo]]
Baris 54 ⟶ 68:
|volume=639|issue=2|pages=1238–1251
|format=[http://arxiv.org/abs/astro-ph/0509401 preprint on arXiv]|doi=10.1086/499575}}
</ref> {{br}}([[rataan geometrik|≈1.436 km]]){{br}}1.150 <sup>+250</sup> km ([[teleskop Spitzer|Spitzer]])<ref name="spitzer">{{cite web
|title=Physical Properties of Kuiper Belt and Centaur Objects: Constraints from Spitzer Space Telescope
|author=John Stansberry, Will Grundy, Mike Brown, Dale Cruikshank, John Spencer, David Trilling, Jean-Luc Margot
Baris 61 ⟶ 74:
|url=http://arxiv.org/abs/astro-ph/0702538v2
|date=2007-02-20
|accessdate=2008-07-27
|archive-date=2016-10-09
|archive-url=https://web.archive.org/web/20161009163720/https://arxiv.org/abs/astro-ph/0702538v2
|dead-url=no
}}</ref>
|radius=≈980 × 759 × 498 km (≈750 km)
|surface_area=≈2{{e|7}} [[kilometer persegi|km<sup>2</sup>]]
|volume=
|mass=(4,006 ± 0,040){{e|21}} [[kilogram|kg]]<ref name="Ragozzine&Brown2009">{{cite journal
|last=Ragozzine
|first=D.
|coauthors=Brown, M.E.
|date=2009
|title=Orbits and Masses of the Satellites of the Dwarf Planet Haumea = 2003 EL61
|journal=The Astronomical Journal
|url=http://arxiv.org/abs/0903.4213
|access-date=2009-05-12
|archive-date=2022-10-28
|archive-url=https://web.archive.org/web/20221028003656/http://arxiv.org/abs/0903.4213
|dead-url=no
}}</ref>
|density=2,6–3,3 g/[[sentimeter kubik|cm³]]<ref name="Rabinowitz2005"/>
|surface_grav=0,44 m/s²
|escape_velocity=0,84 km/s
|sidereal_day=0,163 146 ± 0,000 004 h{{br}}(3,915 5 ± 0,000 1 j)<ref name="hour">{{cite journal
|title=High-Precision Photometry of Extreme KBO 2003 EL61
|author=Pedro Lacerda, David Jewitt and Nuno Peixinho
|date=2008-04-02
|journal=The Astronomical Journal |volume=
|pages=1749–1756 |url=http://www.iop.org/EJ/abstract/1538-3881/135/5/1749
|accessdate=2008-09-22
|doi=10.1088/0004-6256/135/5/1749 |archive-date=2020-05-11
|archive-url=https://web.archive.org/web/20200511174835/https://hkvalidate.perfdrive.com/captcha?ssa=d100e089-e0a8-46b1-b2bf-689b5365ec41&ssb=64zm3m0dgdh6im44klgchgzmd&ssc=http%3A%2F%2Fiopscience.iop.org%2F%2Fabstract%2F1538-3881%2F135%2F5%2F1749&ssd=166792861026451&sse=jf%40f%40ammepjkppb&ssf=6b72fa3c9f612d4213d2ff4654a1c777486333c1&ssg=b9f568f8-7538-44de-a6f6-6f8dfec8c12a&ssh=a51051be-6ae4-4b87-997d-7dd6b66dbeac&ssi=d39da3c3-8427-4549-84d4-28b15eafb1bc&ssj=01a53d23-c7ea-4372-a930-84997b7470ec&ssk=support%40shieldsquare.com&ssl=006665034040&ssm=04074166802434092108065763560772&ssn=3ea2b7d835b51d06c85308b990308f630022a1d567bb-d922-4e12-b7c008&sso=1c586636-44737ddebefab59c4296944173171afd3b424b9846579d88&ssp=92848774861589221168158922803833385&ssq=21665731931443509724419314921061671828681&ssr=MjA3LjI0MS4yMjUuMTYw&sss=Chrome%2F5.0%20%28iPhone%3B%20U%3B%20CPU%20iPhone%20OS%203_0%20like%20Mac%20OS%20X%3B%20en-us%29%20AppleWebKit%2F528.18%20%28KHTML%2C%20like%20Gecko%29%20Version%2F4.0%20Mobile%2F7A341%20Safari%2F528.16&sst=Mozilla%2F5.0%20%28Windows%20NT%2010.0%3B%20Win64%3B%20x64%29%20AppleWebKit%2F537.36%20%28KHTML%2C%20like%20Gecko%29%20Chrome%2F74.0.3729.169%20Safari%2F537.36&ssu=Mozilla%2F4.0%20%28Windows%20NT%205.1%29%20AppleWebKit%2F535.7%20%28KHTML%2Clike%20zeco%29%20Chrome%2F33.0.1750.154%20Safari%2F536.7&ssv=3tmsrmq1lsnqmvm&ssw=&ssx=393044951461425&ssy=chdgnchdcajkidhbnhkjgmp%40lboiheflopndkp%40n&ssz=0d4e9450ffb2729
|dead-url=yes
}}</ref>
|spectral_type=?
|magnitude = 17,3 (oposisi)<ref name=AstDys>{{cite web
|title=AstDys (136108) Haumea Ephemerides
|publisher=Department of Mathematics, University of Pisa, Italy
|url=http://hamilton.dm.unipi.it/astdys/index.php?pc=1.1.3.0&n=Haumea
|accessdate=2009-03-19
|archive-date=2011-06-29
|archive-url=https://web.archive.org/web/20110629202435/http://hamilton.dm.unipi.it/astdys/index.php?pc=1.1.3.0&n=Haumea
|dead-url=no
}}</ref><ref name="Horizons">{{cite web
|title=HORIZONS Web-Interface
|publisher=[http://ssd.jpl.nasa.gov NASA Jet Propulsion Laboratory Solar System Dynamics]
|url=http://ssd.jpl.nasa.gov/horizons.cgi?find_body=1&body_group=sb&sstr=2003EL61
|accessdate=2008-07-02
|archive-date=2008-07-18
|archive-url=https://web.archive.org/web/20080718195959/http://ssd.jpl.nasa.gov/horizons.cgi?find_body=1&body_group=sb&sstr=2003EL61
|dead-url=no
}}</ref>
|abs_magnitude=0,17<ref name="jpldata">{{cite web
|date=2008-05-10 last obs
|title=Jet Propulsion Laboratory Small-Body Database Browser: 136108 Haumea
|publisher=NASA's Jet Propulsion Laboratory
|url=http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=136108
|accessdate=2008-06-11
|archive-date=2015-12-27
|archive-url=https://web.archive.org/web/20151227152421/http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=136108
|dead-url=no
}}</ref>
|albedo=0,7 ± 0,1<ref name="Rabinowitz2005"/>{{br}}0,84 <sup>+0.1</sup><ref name="spitzer"/>
|single_temperature=<50 [[kelvin|K]]<ref name="Trujillo 2006">
{{cite journal
|author=[[Chadwick A. Trujillo]], [[Michael E. Brown]], Kristina Barkume, Emily Shaller, [[David L. Rabinowitz]]
Baris 116 ⟶ 152:
}}
'''Haumea''' ([[Simbol planet|simbol]]: [[File:Haumea symbol (fixed width).svg|16px|🝻]];<ref>{{cite web |url= https://www.jpl.nasa.gov/infographics/what-is-a-dwarf-planet |author= JPL/NASA |date= 2015-04-22 |website= Jet Propulsion Laboratory |title= What is a Dwarf Planet? |access-date= 2022-01-19 |archive-date= 2021-01-19 |archive-url= https://web.archive.org/web/20210119181743/https://www.jpl.nasa.gov/infographics/what-is-a-dwarf-planet |dead-url= no }}</ref> {{pron-en|haʊˈmeɪə}} ''how-<small>MAY</small>-ə''), secara resmi disebut '''(136108) Haumea''' dan sebutan sementara '''(136108) 2003 EL61''' adalah [[planet katai]] di [[sabuk Kuiper]], secara kasar sekitar sepertiga massa [[Pluto]], ditemukan oleh tim [[Michael E. Brown|Mike Brown]] di [[Caltech]] di [[Amerika Serikat]] atau [[José Luis Ortiz Moreno|J. L. Ortiz]] et al. dari Instituto de Astrofísica de Andalucía di [[Observatorium Sierra Nevada]] di [[Spanyol]] (masih merupakan kontroversi). [[Minor Planet Center]] menyatakan grup Ortiz sebagai penemu karena merupakan yang pertama mengumumkan
[[File:Haumea_and_two_moons_art.png|220x124px|thumb|right|alt=Ilustrasi Haumea|Haumea]]
== Nama ==
Nama '''Haumea''' berasal dari salah satu nama dewi pada mitologi [[Hawaii]]<ref name="craig">
{{cite book
</ref>
==
{{reflist|2}}
== Pranala luar ==
* [http://neo.jpl.nasa.gov/orbits/2003el61.html NASA visualization of the orbit] {{Webarchive|url=https://web.archive.org/web/20050730233353/http://neo.jpl.nasa.gov/orbits/2003el61.html |date=2005-07-30 }}
* [http://www.johnstonsarchive.net/astro/astmoons/am-136108.html Updated data] {{Webarchive|url=https://web.archive.org/web/20171221043516/http://www.johnstonsarchive.net/astro/astmoons/am-136108.html |date=2017-12-21 }}
* ''Space.com'' story: [http://www.space.com/scienceastronomy/050729_large_object.html Large new world discovered beyond Neptune] {{Webarchive|url=https://web.archive.org/web/20050731013940/http://www.space.com/scienceastronomy/050729_large_object.html |date=2005-07-31 }}
* ''New Scientist'' story: [http://www.newscientist.com/article.ns?id=dn7751 New world found in outer solar system] {{Webarchive|url=https://web.archive.org/web/20080921045209/http://www.newscientist.com/article.ns?id=dn7751 |date=2008-09-21 }}
* ''BBC'' story: [http://news.bbc.co.uk/2/hi/science/nature/4726733.stm Distant object found orbiting Sun] {{Webarchive|url=https://web.archive.org/web/20060212203410/http://news.bbc.co.uk/2/hi/science/nature/4726733.stm |date=2006-02-12 }}
* [http://skyandtelescope.com/news/article_1560_1.asp Astronomers Discover "10th Planet"] {{Webarchive|url=https://web.archive.org/web/20081203171208/http://skyandtelescope.com/news/article_1560_1.asp |date=2008-12-03 }} - [[Sky & Telescope]] article describing the discovery of {{mp|(136108) 2003 EL|61}} and 136199 Eris.
* [http://www.gps.caltech.edu/~mbrown/2003EL61/ Michael Brown's webpage] {{Webarchive|url=https://web.archive.org/web/20050801000556/http://www.gps.caltech.edu/~mbrown/2003EL61/ |date=2005-08-01 }}
* ''New Scientist'' story: [http://www.newscientistspace.com/article.ns?id=dn7968 Distant solar system body may be cigar-shaped] {{Webarchive|url=https://web.archive.org/web/20220408035913/http://www.newscientistspace.com/article.ns?id=dn7968 |date=2022-04-08 }}
* ''BBC'' story: [http://news.bbc.co.uk/2/hi/science/nature/4230056.stm Record spin rate for cosmic body] {{Webarchive|url=https://web.archive.org/web/20220815210812/http://news.bbc.co.uk/2/hi/science/nature/4230056.stm |date=2022-08-15 }}
* ''news @ nature.com'' story: [http://www.nature.com/news/2005/050905/full/050905-17.html Cosmic 'cigar' spins at astonishing pace; Pluto's neighbour has a very unexpected shape] {{Webarchive|url=https://web.archive.org/web/20210125135329/http://www.nature.com/news/2005/050905/full/050905-17.html |date=2021-01-25 }}, September 9, 2005.
* ''New York Times'' story: [http://www.nytimes.com/2005/09/13/science/space/13plan.html?ex=1284264000&en=7f5f96302a67ae30&ei=5090 "One find, two astronomers"] {{Webarchive|url=https://web.archive.org/web/20130104144831/http://www.nytimes.com/2005/09/13/science/space/13plan.html?ex=1284264000&en=7f5f96302a67ae30&ei=5090 |date=2013-01-04 }}, September 13, 2005.
* S.C. Tegler, W. Grundy, W. Romanishin, G. Consolmagno, K. Mogren, F. Vilas: ''Optical Spectroscopy of the Large Kuiper Belt Objects 136472 (2005 FY9) and 136108 (2003 EL61).'' [http://arXiv.org/abs/astro-ph/0611135 Preprint] {{Webarchive|url=https://web.archive.org/web/20230207112044/https://arxiv.org/abs/astro-ph/0611135 |date=2023-02-07 }}
{{Cincin planet}}{{Tata surya}}
[[Kategori:Planet katai]]
[[Kategori:Objek trans-Neptunus]]
[[Kategori:Cincin planet]]
[[Kategori:Objek astronomi yang ditemukan tahun 2004]]
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