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Limits on Astrometric Accuracy

Published online by Cambridge University Press:  12 April 2016

Alan L. Fey*
Affiliation:
United States Naval Observatory

Abstract

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A general overview of the various factors limiting the accuracy to which astrometric observations can be made is presented. Since this is a very broad topic, it is limited primarily to radio astrometry of extragalactic objects.

Type
Section 1. Celestial Reference System and Frame
Copyright
Copyright © US Naval Observatory 2000

References

Blandford, R.D. & Königl, A., 1979, Astrophys. J., 232, 34.Google Scholar
Fey, A.L. & Charlot, P., 1997, Astrophys. J. Sup., 111, 95.Google Scholar
Fey, A.L. & Charlot, P., 2000, Astrophys. J. Sup., in press.Google Scholar
Fey, A.L., Eubanks, T.M., & Kingham, K.A., 1997, Astron. J., 114, 2284.CrossRefGoogle Scholar
Pearson, T.J. & Zensus, J.A., 1987, in Superluminal Radio Sources, Proceedings of a Workshop in honor of Professor Marshall H. Cohen, held at Big Bear Solar Observatory, California (October 28-30, 1986), Zensus, J. Anton & Pearson, Timothy J. (eds), Cambridge University Press, 1.Google Scholar
Rickett, B.J., 1990, ARA&A, 28, 561.Google Scholar
Rioja, M.J., Marcaide, J.M., Elósegui, P., & Shapiro, I.I., 1997, Astron. Astrophys., 325, 383.Google Scholar
Sovers, O., Fanselow, J., & Jacobs, C., 1998, Reviews of Modern Physics, Vol. 70, 1393.Google Scholar