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a Crucis |
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α Crucis [¦al·fə ′krü·səs]
(astronomy) A double star in the constellation Crux that is 220 light-years from the sun; spectral classification BO.5V. Also known as Acrux. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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