Jupiter: Perbedaan antara revisi
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Walaupun massa Jupiter harus 75 kali lebih besar untuk memfusikan [[hidrogen]] dan menjadi [[bintang]], jari-jari bintang [[katai merah]] terkecil hanya 30 persen lebih besar daripada Jupiter.<ref>{{cite journal |author = Burrows, A.; Hubbard, W. B.; Saumon, D.; Lunine, J. I. |title = An expanded set of brown dwarf and very low mass star models |journal = Astrophysical Journal |year = 1993 |volume = 406 |issue = 1 |pages = 158–71 |bibcode = 1993ApJ...406..158B |doi = 10.1086/172427 }}
</ref><ref>{{cite news |first = Didier |last = Queloz |title = VLT Interferometer Measures the Size of Proxima Centauri and Other Nearby Stars |publisher = European Southern Observatory |date = November 19, 2002 |url = http://eso.org/public/news/eso0232/ |accessdate = 2007-01-12 }}</ref> Walaupun begitu, Jupiter menghasilkan lebih banyak panas daripada yang diterima dari Matahari; panas yang dihasilkan dalam suatu planet biasanya tidak berbeda dari jumlah [[radiasi matahari]] yang diterima.<ref name="elkins-tanton">{{cite book |first = Linda T. |last = Elkins-Tanton |year = 2006 |title = Jupiter and Saturn |publisher = Chelsea House |location = New York |isbn = 0-8160-5196-8 }}</ref> Panas tambahan ini dihasilkan oleh [[mekanisme Kelvin–Helmholtz]] melalui kontraksi [[proses adiabatik|adiabatik]]. Proses ini membuat Jupiter mengecil dengan laju 2 cm per tahun.<ref name="guillot04">{{cite book |editor = Bagenal, F.; Dowling, T. E.; McKinnon, W. B |author = Guillot, T.; Stevenson, D. J.; Hubbard, W. B.; Saumon, D. |year = 2004 |title = Jupiter: The Planet, Satellites and Magnetosphere |url = https://archive.org/details/isbn_9780521818087 |chapterurl = |chapter = Chapter 3: The Interior of Jupiter |publisher = [[Cambridge University]] Press |isbn = 0-521-81808-7 }}</ref> Saat pertama kali terbentuk, Jupiter jauh lebih panas dan diameternya dua kali lebih besar dari diameter saat ini.<ref>{{cite journal |last = Bodenheimer |first = P. |title = Calculations of the early evolution of Jupiter |series = 23 |journal = Icarus |year = 1974 |issue = 3 |volume = 23 |pages = 319–25 |bibcode = 1974Icar...23..319B |doi = 10.1016/0019-1035(74)90050-5 }}</ref>
=== Struktur dalam ===
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== Bacaan lanjut ==
* {{cite book|editor1-last=Bagenal|editor1-first=F.|editor2-last=Dowling|editor2-first=T. E.|editor3-last=McKinnon|editor3-first=W. B. |year = 2004 |title = Jupiter: The planet, satellites, and magnetosphere |url=https://archive.org/details/isbn_9780521818087|location = Cambridge |publisher = Cambridge University Press |isbn = 0-521-81808-7 }}
* {{cite book |authorlink = Reta Beebe |last = Beebe |first = Reta |title = Jupiter: The Giant Planet |url = https://archive.org/details/jupitergiantplan02edbeeb |edition = Second |year = 1997 |publisher = Smithsonian Institution Press |location = Washington, D.C. |isbn = 1-56098-731-6 }}
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