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Radial Velocities Without Spectroscopy
Published online by Cambridge University Press: 12 April 2016
Abstract
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
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