Hostname: page-component-cd9895bd7-gbm5v Total loading time: 0 Render date: 2024-12-25T16:02:12.205Z Has data issue: false hasContentIssue false
  • English
  • Français

Radial Velocities Without Spectroscopy

Published online by Cambridge University Press:  12 April 2016

Søren Madsen ,
Lennart Lindegren  and
Dainis Dravins
Søren Madsen
Affiliation:
Lund Observatory, Box 43, SE-22100 Lund, Sweden
Lennart Lindegren
Affiliation:
Lund Observatory, Box 43, SE-22100 Lund, Sweden
Dainis Dravins
Affiliation:
Lund Observatory, Box 43, SE-22100 Lund, Sweden

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.

We discuss non-spectroscopic (astrometric) ways to determine radial velocities and their potentials in future astrometric missions. Radial-velocity accuracies are presented, based on Hipparcos parallax and proper motion data for several open clusters.

Type
Part 2. Fundamental Concepts and Techniques
Information
International Astronomical Union Colloquium , Volume 170: Precise Stellar Radial Velocities , 1999 , pp. 77 - 81
Copyright
Copyright © Astronomical Society of the Pacific 1999

References

Dravins, D., Lindegren, L., Madsen, S., Holmberg, J. 1997, ESA SP-402, 733 Google Scholar
Dravins, D., Gullberg, D., Lindegren, L., Madsen, S. 1998, this ColloquiumGoogle Scholar
Lindegren, L., Dravins, D., Madsen, S. 1999, A&A, in preparationGoogle Scholar
Madsen, S., Dravins, D., Lindegren, L. 1999, A&A, in preparationGoogle Scholar
Perryman, M.A.C., Brown, A.G.A., Lebreton, Y., et al. 1998, A&A, 331, 81 Google Scholar