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Link of the Hipparcos Stellar Reference Frame to the Distant Quasars
Published online by Cambridge University Press: 12 April 2016
Abstract
The link of the Hipparcos and VLBI extragalactic reference frames has been achieved with a precision of 0.0005″ in global orientation at the epoch of the catalogue (1991.25) and of 0.0003″/yr in rate of rotation by VLBI observations of 12 radio-emitting stars.
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- Copyright © Astronomical Society of the Pacific 1998
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