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VLBI Positions of Eight Stellar Systems

Published online by Cambridge University Press:  03 August 2017

A. E. Niell ,
J.-F. Lestrade ,
R. A. Preston ,
R. L. Mutel  and
R. B. Phillips
A. E. Niell
Affiliation:
Haystack Observatory, Westford, MA 01886
J.-F. Lestrade
Affiliation:
Jet Propulsion Laboratory, Pasadena, CA 91109 Bureau des Longitudes, Paris, France F-75014
R. A. Preston
Affiliation:
Jet Propulsion Laboratory, Pasadena, CA 91109
R. L. Mutel
Affiliation:
University of Iowa, Iowa City, IA 52242
R. B. Phillips
Affiliation:
Haystack Observatory, Westford, MA 01886

Abstract

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Radio positions of eight stellar systems have been derived with accuracies of 3 to 300 milliarcseconds from MkIII VLBI observations conducted with multi-station arrays. The best accuracy was obtained during a relatively strong outburst of the RS CVn system HR 5110. The epoch J2000.0 positions are obtained in the Jet Propulsion Laboratory VLBI reference frame of extragalactic radio sources.

Type
Astrometry
Information
Symposium - International Astronomical Union , Volume 129: The Impact of VLBI on Astrophysics and Geophysics , 1988 , pp. 327 - 328
Copyright
Copyright © Reidel 1988 

References

Hazard, C, Sutton, J., Argue, A.N., Kenworthy, C.M., Morrison, L.V., and Murray, C.A., 1971, Nature, 233, 89.Google Scholar