Tata Surya: Pabidaan ralatan

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[[Barakas:Heliospheric-current-sheet.gif|left|thumb|[[Lambar aliran heliosfer]], lantaran garak rotasi magnetis matahari kapada medium antarplanet.<!-- The heliospheric current sheet. -->]]
 
Salain hindaunya, [[matahari]] gin batatarusan mamancarakan samburan partikal bamuatan ([[plasma]]) nang dipinandui sabagai [[angin matahari]]. Samburan partikal ini basapai takaluar kira-kira di hancapan 1,5 juta kilumitir par jam,<ref>{{cite web |title=Solar Physics: The Solar Wind |work=Marshall Space Flight Center |date=2006-07-16<!--Internet Archive estimate--> |url=http://solarscience.msfc.nasa.gov/SolarWind.shtml |accessdate=2006-10-03}}</ref> manciptakan atmosfer nipis ([[heliosfer]]) nang malayapi Tata Surya paling kada sajauh 100 SA (liat jua ''[[heliopause]]''). Kasamunyaannya ini disambat [[medium antarplanet]]. Badai geomagnetis di pamukaan matahari, pariannya [[samburan matahari]] (''solar flares'') dan [[pangaluaran massa korona]] (''coronal mass ejection'') manyababkan gangguan di heliosfer, manciptakan cuaca ruang rakun.<ref name="SunFlip">{{cite web |url=http://science.nasa.gov/headlines/y2001/ast15feb_1.htm |title=The Sun Does a Flip |accessdate=2007-02-04 |last=Phillips |first=Tony |date=2001-02-15 |work=Science@NASA}}</ref> Struktur pangganalnya tumatan heliosfer dingarani [[lambar aliran heliosfer]] (''heliospheric current sheet''), sabuah spiral nang tajadi lantaran garak rotasi magnetis matahari kapada medium antarplanet.<ref>[http://science.nasa.gov/headlines/y2003/22apr_currentsheet.htm A Star with two North Poles], April 22, 2003, Science @ NASA</ref><ref>Riley, Pete; Linker, J. A.; Mikić, Z., "[httphttps://archive.is/20120524184639/adsabs.harvard.edu/abs/2002JGRA.107g.SSH8R Modeling the heliospheric current sheet: Solar cycle variations]", (2002) ''Journal of Geophysical Research'' (Space Physics), Volume 107, Issue A7, pp. SSH 8-1, CiteID 1136, DOI 10.1029/2001JA000299. ([http://ulysses.jpl.nasa.gov/science/monthly_highlights/2002-July-2001JA000299.pdf Full text])</ref> [[Magnetosfer|Medan magnet]] bumi mantagah [[atmosfer bumi]] ba'interaksi lawan angin matahari. [[Venus]] dan [[Mars]] nang kada ba'isi medan magnet, atmosfernya habis takikis ka luar rakun.<ref>{{cite science |last=Lundin |first=Richard |date=2001-03-09 |title=Erosion by the Solar Wind |author=Rickard Lundin |journal=Science |volume=291 |issue=5510 |pages=1909 |doi=10.1126/science.1059763 |url=http://sciencemag.org/cgi/content/full/291/5510/1909 |accessdate=2006-12-26|abstract=http://sciencemag.org/cgi/content/summary/291/5510/1909}}</ref> Interaksi antara angin matahari dan medan magnet bumi manyababakan tajadinya [[aurora]], nang kawa diliat parak kutup magnetik bumi.
 
Heliosfer gin baperan malindungi Tata Surya tumat [[sinar kosmik]] nang ba'asal tumatan di luar Tata Surya. Medan magnet planet-planet manambah peran palindungan satarusnya. Densitas [[sinar kosmik]] di [[medium antarbintang]] dan kakuatan medan magnet matahari manamuni parubahan di sekala waktu nang liwar panjang, makanya darajat radiasi kosmis di dalam Tata Surya saurang adalah bavariasi, walau kada dikatahui sa'apa ganalnya.<ref name="Langner_et_al_2005">{{cite journal |last=Langner |first=U. W. |coauthors=M.S. Potgieter |year=2005 |title=Effects of the position of the solar wind termination shock and the heliopause on the heliospheric modulation of cosmic rays |journal=Advances in Space Research |volume=35 |issue=12 |pages=2084–2090 |doi=10.1016/j.asr.2004.12.005 |url=http://adsabs.harvard.edu/abs/2005AdSpR..35.2084L |accessdate=2007-02-11}}</ref>
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==== Sabuk Kuiper ====
{{utama|Sabuk Kuiper}}
Sabuk Kuiper adalah sabuting utas raksasa mahirip lawan sabuk asteroid, tagal komposisi utamanya adalah es. Sabuk ini ba'andak antara 30 dan 50 SA, dan tasusun tumatan [[Banda Halus Tata Surya|banda halus Tata Surya]]. Walau damintu, babarapa objek Kuiper nang pangganalnya, pariannya [[Quaoar]], [[20000 Varuna|Varuna]], dan [[Orcus]], mungkin cagar dikalasipikasikan sabagai [[planet kihit]]. Bubuhan ilmuwan mangira-ngira ta'ulih bangsa 100.000 objek Sabuk Kuiper nang bagaris tangah labih daripada 50&nbsp;km, tagal kikira'an massa total Sabuk Kuiper saparsapuluh haja massa bumi.<ref name="Delsanti-Beyond_The_Planets">{{cite web |year=2006 |author=Audrey Delsanti and David Jewitt |title=The Solar System Beyond The Planets |work=Institute for Astronomy, University of Hawaii |url=http://www.ifa.hawaii.edu/faculty/jewitt/papers/2006/DJ06.pdf |format=PDF |accessdate=2007-01-03|archiveurl=http://web.archive.org/20060525051103/www.ifa.hawaii.edu/faculty/jewitt/papers/2006/DJ06.pdf|archivedate=2006-05-25}}</ref> Banyak objek Kuiper ba'isi satelit ganda dan kabanyakan ba'isi orbit di luar bidang eliptika.
 
Sabuk Kuiper sacara kasar kawa dibagi jadi "sabuk klasik" dan resonansi. Resonansi adalah orbit nang tarait lawan Neptunus (cuntuh: dua orbit gasan saban talu orbit Neptunus atawa satu gasan saban dua). Resonansi nang panambayan batumat di Neptunus saurang. Sabuk klasik tasusun tumatan objek nang kada ba'isi resonansi lawan Neptunus, dan ba'andak bangsa 39,4 SA sampai 47,7 SA.<ref>{{cite web |year=2005 |author=M. W. Buie, R. L. Millis, L. H. Wasserman, J. L. Elliot, S. D. Kern, K. B. Clancy, E. I. Chiang, A. B. Jordan, K. J. Meech, R. M. Wagner, D. E. Trilling |work=Lowell Observatory, University of Pennsylvania, Large Binocular Telescope Observatory, Massachusetts Institute of Technology, University of Hawaii, University of California at Berkeley |title=Procedures, Resources and Selected Results of the Deep Ecliptic Survey |url=http://www.citebase.org/fulltext?format=application%2Fpdf&identifier=oai%3AarXiv.org%3Aastro-ph%2F0309251 |accessdate=2006-09-07}}</ref> Angguta tumatan sabuk klasik dikalasipikasikan sabagai ''cubewanos'', sawayah angguta janis panambaiannya sudah tahaba (15760) 1992QB1 <ref>{{cite web |url=http://sait.oat.ts.astro.it/MSAIS/3/PDF/20.pdf |format=PDF |title=Beyond Neptune, the new frontier of the Solar System |author=E. Dotto1, M.A. Barucci2, and M. Fulchignoni |accessdate=2006-12-26 |date=2006-08-24}}</ref>
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[[Barakas:Eris and dysnomia2.jpg|thumb|right|Eris wan satelitnya [[Dysnomia (satelit)|Dysnomia]]]]
 
[[Pipiringan basapai]] (''scattered disc'') bapotongan lawan sabuk Kuiper wan basapai bakaluaran jauh labih baluas. Da'irah ini disangka merupakan sumbar komet baperioda handap. Objek pipiringan basapai disangka takipai ka orbit nang kada manantu lantaran pangaruh gravitasi tumatan garakan migrasi tatambayan Neptunus. Kabanyakan [[objek pipiringan basapai]] (''scattered disc objects'', atawa SDO) ba'isi perihelion di dalam sabuk Kuiper dan apehelion parak sajauh 150 SA tumatan di matahari. Orbit OPT gin ba'isi inklinasi tinggi di bidang ekliptika dan rancak babaya babuncu siku-siku. Babarapa ikung astronom manggolongkan pipiringan basapai sabagai palih tumatan sabuk Kuiper wara dan manggalari pipiringan basapai sabagai "objek sabuk Kuiper basapai" (''scattered Kuiper belt objects'').<ref>{{cite web |year=2005 |author=David Jewitt |title=The 1000 km Scale KBOs |work=University of Hawaii |url=http://www.ifa.hawaii.edu/faculty/jewitt/kb/big_kbo.html |accessdate=2006-07-16|archiveurl=http://web.archive.org/20021215074450/www.ifa.hawaii.edu/faculty/jewitt/kb/big_kbo.html|archivedate=2002-12-15}}</ref>
 
===== Eris =====