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TW Hydrae astrometric parameters measurement
Published online by Cambridge University Press: 01 October 2007
Abstract
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
- 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