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Optical Positions of Radiostars by the Danjon Astrolabe at Cagliari and Further Projects
Published online by Cambridge University Press: 12 April 2016
Abstract
Precise positions of optical counterparts of radiosources are needed in connecting optical and radio reference frames. The Cagliari Astronomical Observatory has planned systematic observations with the Danjon astrolabe of objects from the high priority Hipparcos radio-stars list. A preliminary result of the position of radiosource HR 5110 is presented.
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- Part 2. Poster Papers
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- Copyright © United States Naval Observatory 1991