4 Vesta: Verskil tussen weergawes
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|named_after = [[Vesta (mitologie)|Vesta]]
|mp_category=Hoofgordel (Vesta-familie)
|orbit_ref =<ref name="jpldata">{{cite web |title=JPL Small-Body Database Browser: 4 Vesta |url=http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=4 |access-date=1 Junie 2008 |language=en |archive-url=https://web.archive.org/web/20170214225806/http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=4 |archive-date=14 Februarie 2017 |url-status=live|df=dmy-all}}</ref>
|epoch=2010-Jul-23 (JD {{val|2455400.5}})
|aphelion=2,571 [[AE]]
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|year=2012
|doi=10.1126/science.1219381 |bibcode = 2012Sci...336..684R}}</ref>
|rotation={{val|0.2226|u=d}} (5,342 h)<ref name="jpldata" /><ref name="lc">{{cite web |last=Harris |first=A. W. |author2=Warner, B. D.; Pravec, P.; (Eds.) |title=Asteroid Lightcurve Derived Data. EAR-A-5-DDR-DERIVED-LIGHTCURVE-V8.0. |publisher=Planetary Data System |year=2006 |url=http://www.psi.edu/pds/resource/lc.html |access-date=26 Desember 2013 |archive-url=https://web.archive.org/web/20160304200001/http://sbn.psi.edu/pds/asteroid/EAR_A_5_DDR_DERIVED_LIGHTCURVE_V13_0/data/lc_details.tab |archive-date=4 Maart 2016 |url-status=dead|df=dmy-all}}</ref>
| magnitude = 5,1<ref name="Pasachoff1983">{{cite book
|author=Menzel, Donald H.; and Pasachoff, Jay M.
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'''Vesta''' (amptelik '''4 Vesta''') is een van die grootste [[asteroïde]]s in die [[Sonnestelsel]]; dit het ’n gemiddelde deursnee van 525 km.<ref name="Russell2012" /> Dit is op 29 Maart 1807 deur [[Heinrich Wilhelm Olbers]] ontdek<ref name="jpldata" /> en is genoem na [[Vesta (mitologie)|Vesta]], die maagdegodin van die hart, huis en familie in die [[Romeinse mitologie]].
Vesta is die asteroïde met die tweede grootste massa naas die [[dwergplaneet]] [[Ceres (dwergplaneet)|Ceres]],<ref name="NASADawnMission">{{cite web |url=http://www.nasa.gov/mission_pages/dawn/mission/index.html |title=NASA – Dawn at a Glance |publisher=NASA |
|last=Pitjeva
|first=E.V.
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|publisher=Hubble Site News Release STScI-1995-20
|url=http://hubblesite.org/newscenter/archive/releases/1995/20/image/c
|accessdate=17 Oktober 2006}}<!-- |date=19 April 1995 --></ref><ref name="MAX">{{cite web |date=6 Januarie 2011 |title=A look into Vesta’s interior |publisher=Max Planck Society |url=http://www.mpg.de/english/illustrationsDocumentation/documentation/pressReleases/2011/pressRelease20110106/index.html |access-date=7 Januarie 2011 |language=en |archive-url=https://web.archive.org/web/20110110041854/http://www.mpg.de:80/english/illustrationsDocumentation/documentation/pressReleases/2011/pressRelease20110106/index.html |archive-date=10 Januarie 2011 |url-status=live|df=dmy-all}}</ref><ref>[http://www.bbc.co.uk/news/science-environment-18027933 "Asteroid Vesta is 'last of a kind' rock"]. BBC, 11 Mei 2012.</ref><ref>[http://www.dailymail.co.uk/sciencetech/article-2144652/Asteroid-Vesta-Nasas-Dawn-probe-reveals-huge-rippled-asteroid-like-small-planet.html?ito=feeds-newsxml "Incredible video 'fly-over' by Nasa's Dawn probe reveals huge rippled asteroid Vesta is more like a small planet"]. ''Daily Mail'', 15 Mei 2012. Besoek op 23 Mei 2012.</ref> Verskeie stukke is 1 miljard en 2 miljard jaar gelede deur botsings uit Vesta geruk; dit het twee enorme kraters agtergelaat wat ’n groot deel van die asteroïde se [[Suidelike Halfrond|suidelike halfrond]] uitmaak.<ref>{{cite journal|last=Jutzi|first=M.|coauthors=E. Asphaug, P. Gillet, J.-A. Barrat & W. Benz|title=The structure of the asteroid 4Vesta as revealed by models of planet-scale|journal=Nature|date=14 Februarie 2013|volume=494|pages=207–210|doi=10.1038/nature11892|url=http://www.nature.com/nature/journal/v494/n7436/abs/nature11892.html|accessdate=30 April 2014}}</ref><ref>{{cite web |last=Cook |first=Jia-Rui |title=Dawn Reality-Checks Telescope Studies of Asteroids |url=http://dawn.jpl.nasa.gov/feature_stories/Dawn_reality_checks_telescope_studies_asteroids.asp |
▲ |accessdate=7 Januarie 2011}}</ref><ref>[http://www.bbc.co.uk/news/science-environment-18027933 "Asteroid Vesta is 'last of a kind' rock"]. BBC, 11 Mei 2012.</ref><ref>[http://www.dailymail.co.uk/sciencetech/article-2144652/Asteroid-Vesta-Nasas-Dawn-probe-reveals-huge-rippled-asteroid-like-small-planet.html?ito=feeds-newsxml "Incredible video 'fly-over' by Nasa's Dawn probe reveals huge rippled asteroid Vesta is more like a small planet"]. ''Daily Mail'', 15 Mei 2012. Besoek op 23 Mei 2012.</ref> Verskeie stukke is 1 miljard en 2 miljard jaar gelede deur botsings uit Vesta geruk; dit het twee enorme kraters agtergelaat wat ’n groot deel van die asteroïde se [[Suidelike Halfrond|suidelike halfrond]] uitmaak.<ref>{{cite journal|last=Jutzi|first=M.|coauthors=E. Asphaug, P. Gillet, J.-A. Barrat & W. Benz|title=The structure of the asteroid 4Vesta as revealed by models of planet-scale|journal=Nature|date=14 Februarie 2013|volume=494|pages=207–210|doi=10.1038/nature11892|url=http://www.nature.com/nature/journal/v494/n7436/abs/nature11892.html|accessdate=30 April 2014}}</ref><ref>{{cite web|last=Cook|first=Jia-Rui|title=Dawn Reality-Checks Telescope Studies of Asteroids|url=http://dawn.jpl.nasa.gov/feature_stories/Dawn_reality_checks_telescope_studies_asteroids.asp|accessdate=30 April 2014|archivedate=27 September 2013}}</ref> Afval van dié botsings het op die [[Aarde]] geval en dié [[meteoriet]]e is ’n ryk bron van inligting oor die asteroïde.<ref>{{cite journal|last=McSween|first=H. Y.|coauthors=R. P. Binzel, M. C. De Sanctis, E. Ammannito, T. H. Prettyman, A. W. Beck, V. Reddy, L. Le Corre, M. J. Gaffey, T. B. McCord, C. A. Raymond, C. T. Russell en die Dawn Science-span|title=Dawn; the Vesta-HED connection; and the geologic context for eucrite, diogenites, and howardites|journal=Meteoritics & Planetary Science|date=27 November 2013|volume=48|issue=11|pages=2090-21-4|doi=10.1111/maps.12108|url=http://onlinelibrary.wiley.com/doi/10.1111/maps.12108/full|accessdate=30 April 2014}}</ref><ref name="Kelley2003">{{cite journal
|author=Kelley, M.S.
|author2=et al.
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|year=2003
|doi=10.1016/S0019-1035(03)00149-0
|bibcode=2003Icar..165..215K}}</ref><ref name="nasa2011-vesta">{{cite web |date=12 Julie 2011 |title=Vesta |publisher=NASA/JPL |url=http://www.nasa.gov/mission_pages/dawn/ceresvesta/index.html |access-date=30 Julie 2011 |archive-url=https://web.archive.org/web/20200201152016/https://www.nasa.gov/mission_pages/dawn/ceresvesta/index.html |archive-date=1 Februarie 2020 |url-status=dead|df=dmy-all}}</ref>
Vesta is die helderste asteroïde wat van die Aarde af sigbaar is. Sy maksimum afstand van die [[Son]] af is effens verder as die minimum afstand van Ceres van die Son af, hoewel sy wentelbaan binne dié van Ceres lê.<ref>{{cite web |title=Ceres, Pallas, Vesta, and Hygiea |publisher=Gravity Simulator |url=http://www.orbitsimulator.com/gravity/articles/ceres.html |access-date=31 Mei 2008 |language=en |archive-url=https://web.archive.org/web/20180929054549/http://www.orbitsimulator.com/gravity/articles/ceres.html |archive-date=29 September 2018 |url-status=live|df=dmy-all}}</ref>
[[Nasa]] se [[Dawn-ruimtetuig]] het op 16 Julie 2011 in ’n wentelbaan om Vesta inbeweeg vir ’n jaar lange ondersoek van die asteroïde. Dit het op 5 September 2012 die wentelbaan verlaat<ref name=Dawnstatus>[http://dawn.jpl.nasa.gov/mission/status.asp ''Dawn'' mission status]</ref> om verder na Ceres te reis. Dit het dié dwergplaneet in Februarie 2015 bereik.
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