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The Hipparcos results1

Published online by Cambridge University Press:  25 May 2016

C. Turon
C. Turon*
Affiliation:
Dasgal / URA CNRS 335, Observatoire de Paris-Meudon 92 195 MEUDON Cedex, France

Abstract

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After a brief presentation of the Hipparcos mission, and an overview of the astrometric and photometric results obtained from the main mission and from Tycho, more details are given on the parallaxes. Absolute parallaxes have been obtained for 117 955 entries of the Hipparcos Catalogue, out of a total of 118 218, with a median precision of 0.97 mas for stars brighter than 9. This precision varies with apparent magnitude and ecliptic latitude. The estimated systematic error is smaller than 0.1 mas. The distances of more than 20 000 stars are determined to better than 10 %. Some more statistics are presented.

A few applications of this fantastic amount of new and accurate data are presented, in the fields of absolute magnitude calibrations, stellar physics, distance scale determination.

Type
Stellar Distances
Information
Symposium - International Astronomical Union , Volume 189: Fundamental Stellar Properties: The Interaction Between Observation and Theory , 1997 , pp. 9 - 18
Copyright
Copyright © Kluwer 1997 

References

Arenou, F., Mignard, F., Palasi, J., 1997, in ESA SP-1200, Volume 3, Chapter 20.Google Scholar
Dahn, C.C., 1997, this Symposium Google Scholar
ESA, 1997, The Hipparcos and Tycho Catalogues , ESA SP-1200 Google Scholar
Gliese, W., Jahreiß, H., 1991, Astron. Rechen-Institut, Heidelberg Google Scholar
Grenon, M., Mermilliod, J.C., Mermilliod, M., 1992, A&A , 258, 88 Google Scholar
Harrington, R.S. et al., 1993, AJ , 105, 1571 Google Scholar
Jahreiß, H., Réquième, Y., Argue, A.N., Dommanget, J., et al., 1992, A&A , 258, 82 Google Scholar
H⊘g, E., Bastian, U., Egret, D., et al., 1992, A&A , 258, 177 Google Scholar
Kovalevsky, J., Falin, J.L., Pieplu, J.L., Bernacca, P.L., Donati, F., Frœschlé, M., Galligani, I., Mignard, F., Morando, B., Perryman, M.A.C. et al., 1992, A&A , 258, 7 Google Scholar
Kovalevsky, J., Lindegren, L. and Perryman, M.A.C., 1997, in ESA SP-1200, Volume 3, Chapter 18.Google Scholar
Lestrade, J.F., Jones, D.L., Preston, R.A. et al., 1995, A&A , 304, 182 Google Scholar
Lindegren, L., Frœschlé, M., Mignard, F., 1997, in ESA SP-1200, Volume 3, Chapter 16.Google Scholar
Lindegren, L., Perryman, M.A.C., 1996, A&A Suppl. , 116, 579 Google Scholar
Lindegren, L., Kovalevsky, J., 1995, A&A , 304, 189 Google Scholar
Lindegren, L., H⊘g, E., van Leeuwen, F., Murray, C.A., Evans, D.W., Penston, M.J., Perryman, M.A.C., Petersen, C., Ramamani, N., et al., 1992, A&A , 258, 18 Google Scholar
Mennessier, M.O., Figueras, F., 1989, ESA SP-1111, Vol. II, 177 Google Scholar
Mennessier, M.O., Barthès, D., Boughaleb, H, Figueras, F., Mattei, J., 1992, A&A , 258, 99 Google Scholar
Mermilliod, J.C., Turon, C., 1989, ESA SP-1111, Vol. II, 177 Google Scholar
Perryman, M.A.C., Lindegren, L., Kovalevsky, J., Turon, C., H⊘g, E., Grenon, M., Schrijver, H., et al., 1995, A&A , 304, 69 Google Scholar
Perryman, M.A.C., H⊘g, E., Kovalevsky, J., Lindegren, L., Turon, C., Bernacca, P.L., Crézé, M., Donati, F., Grenon, M., Grewing, M., van Leeuwen, F., et al., 1992, A&A , 258, 1 Google Scholar
Pont, F., Mayor, M., Turon, C., 1997, this Symposium Google Scholar
Turon, C., van Leeuwen, F., 1995, in Astrophysical Applications of Stellar Pulsation , Stobie, R.S. and Whitelock, P.A. eds, p 241 Google Scholar
Turon, C., Réquième, Y., Grenon, M., et al., 1995, A&A , 304, 82 Google Scholar
Turon, C., et al., 1992a, The Hipparcos Input Catalogue , ESA SP-1136.Google Scholar
Turon, C. et al., 1992b, Bull. Inform. CDS, 41, 9 Google Scholar
Turon, C., Gómez, A. Crifo, F., Crézé, M., Perryman, M.A.C., Morin, D., Arenou, F., Nicolet, B., Chareton, M., Egret, D., 1992c, A&A 258, 74 Google Scholar
van Altena, W.F. et al., 1995, The General Catalogue of Trigonometric parallaxes, 4th edition, Yale University Observatory Google Scholar