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restricted proper motion |
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restricted proper motion [ri′strik·təd ′präp·ər ′mō·shən]
(astronomy) The rate of change of a star's apparent position relative to surrounding stars, corrected for precession, nutation, and aberration. 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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