Galaksi Cartwheel: Perbedaan antara revisi

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Baris 5:
|epoch = [[J2000]]
|type = S pec (Ring)<ref name="ned">{{cite web
|title=NASA/IPAC Extragalactic Database
|work=Results for Cartwheel Galaxy
|url=http://nedwww.ipac.caltech.edu/
|accessdate=2006-11-25 }}</ref>
|ra = {{RA|00|37|41.1}}<ref name="ned" />
|dec = {{DEC|-33|42|59}}<ref name="ned" />
|dist_ly = 500 [[Tahun cahaya|Jtc]] (150 [[Megaparsek|Mp]]) <ref>{{cite book
|first=Patrick |last=Moore |year=2000
|title=The Data Book of Astronomy |page=318
|publisher=CRC Press |isbn=0-7503-0620-3 }}</ref>
|z = 9050 ± 3 km/[[sekon|s]]<ref name="ned" />
|appmag_v = 15.2<ref name="ned" />
Baris 32:
| last4=Balkowski }}</ref>
 
Galaksi ini ditemukan oleh [[Fritz Zwicky]] pada tahun 1941.<ref name=Zwicky>{{cite book |author=Zwicky F |title=in ''Theodore van Karman Anniversary volume'' Contribution to Applied Mechanics and Related Subjects |year=1941 |publisher=California Institute of Technology |location=Pasadena, California |page=137 }}</ref> Zwicky menganggap penemuan ini menjadi "salah satu struktur yang paling rumit yang menunggu penjelasannya berdasarkan dinamika bintang."<ref name=Zwicky/><ref name=Griv>{{cite journal |author=Griv E |title=Origin of the Cartwheel Galaxy: disk instability? |journal=Astrophys Space Sci. |date=Oct 2005 |volume=299 |issue=4 |pages=371–85 |url=http://www.springerlink.com/content/v103526140211pw4/ |doi=10.1007/s10509-005-3423-5 |bibcode = 2005Ap&SS.299..371G }}</ref>
 
Perkiraan rentang galaksi ini mencapai 150.000 [[tahun cahaya]], yang sedikit lebih besar dibandingkan [[Galaksi Bimasakti]].<ref>{{cite web |url=http://amazing-space.stsci.edu/resources/fastfacts/cartwheel_galaxy.php.p=Astronomy+basics@,eds,astronomy-basics.php&a=,eds |title=Amazing Space- Fast Facts: Cartwheel Galaxy |year=2008 |publisher=Amazing Space|accessdate=2009-07-03 }}</ref>