Hostname: page-component-586b7cd67f-t7czq Total loading time: 0 Render date: 2024-11-26T09:45:32.528Z Has data issue: false hasContentIssue false
  • English
  • Français

TW Hydrae astrometric parameters measurement

Published online by Cambridge University Press:  01 October 2007

R. Teixeira ,
C. Ducourant ,
G. Chauvin ,
A. G. O. Krone-Martins ,
J.-F. le Campion ,
I. Song  and
B. Zuckerman
R. Teixeira
Affiliation:
IAG/São Paulo University, Brazil email: [email protected]
C. Ducourant
Affiliation:
Bordeaux Observatory LAB, France
G. Chauvin
Affiliation:
Grenoble Laboratory of Astrophysics, France
A. G. O. Krone-Martins
Affiliation:
IAG/São Paulo University, Brazil email: [email protected] Bordeaux Observatory LAB, France
J.-F. le Campion
Affiliation:
Bordeaux Observatory LAB, France
I. Song
Affiliation:
Spitzer Science Center, Caltech, USA
B. Zuckerman
Affiliation:
UCLA, USA
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The primary goal of this study was measurement of trigonometric parallaxes and proper motions of a dozen members of the TW Hydrae Association (TWA) that are not present in the Hipparcos catalogue.

Keywords

astrometrystars: distancesplanetary systemsstars: kinematicssolar neighborhoodopen clusters and associations: individual (TWA)
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 3 , Symposium S248: A Giant Step: from Milli- to Micro-arcsecond Astrometry , October 2007 , pp. 508 - 509
Copyright
Copyright © International Astronomical Union 2008

References

Biller, B. A. & Close, M. L. 2007, ApJ, 669, L41Google Scholar
Chauvin, G., Lagrange, A. M., Dumas, C., et al. , 2004.Google Scholar
Chauvin, G., et al. , 2007, in preparationGoogle Scholar
de la Reza, R., Jilinski, E., & Ortega, V. G. 2006, AJ, 131, 2609CrossRefGoogle Scholar
Ducourant, C., Teixeira, R., Chauvin, G., et al. , 2007, in press in A&AGoogle Scholar
Gizis, J., Jao, W. C., Subsavage, J. P., & Henry, T. J. 2007, ApJ, 669, L45Google Scholar
Mamajeck, E. E., 2005, ApJ, 634, 1385Google Scholar
Mamajeck, E. E. & Meyer, M. 2007, ApJ, 668, L175Google Scholar
Ortega, V. G., de la Reza, R., Jilinski, E., & Bazzanella, B., 2002, AJ, 575, L75Google Scholar
Scholz, R. D., McCaughrean, M. J., Zinneker, H., & Lodieu, N. 2005, A&A, 430, L49Google Scholar
Song, I., Zuckerman, B., & Bessel, M. S. 2003, ApJ, 599, 342CrossRefGoogle Scholar
Song, I., Schneider, G., Zuckerman, B., et al. 2006, ApJ, 652, 724CrossRefGoogle Scholar
Song, I., Zuckerman, B., & Bessel, M. S. 2007, in preparationGoogle Scholar