Hostname: page-component-7bb8b95d7b-nptnm Total loading time: 0 Render date: 2024-09-10T08:10:17.053Z Has data issue: false hasContentIssue false
  • English
  • Français

Speckle–Spectroscopic Studies of Late–Type Stars

Published online by Cambridge University Press:  12 April 2016

A. Tokovinin
A. Tokovinin*
Affiliation:
Sternberg Astronomical Institute, 119899 Universitetsky Prosp., 13 Moscow, Russia

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 existing and new observing techniques for combined speckle–spectroscopic studies of binary stars are briefly reviewed. The late–type dwarf stars are particularly rewarding since simultaneous spatial and spectroscopic resolution is possible for a large number of systems. A list of new candidates for the interferometric resolution is given. These studies can make an important contribution to the data on stellar masses and also provide some insight into the binary formation mechanisms when applied to multiple systems.

Type
High Resolution At Visual Wavelengths
Information
International Astronomical Union Colloquium , Volume 135: Complementary Approaches to Double and Multiple Star Research , 1992 , pp. 573 - 576
Copyright
Copyright © Astronomical Society of the Pacific 1992

References

Balega, I.I., Balega, Yu.Yu., Vasyuk, V.V., & Tokovinin, A.A. 1991, PAZh, 17, 530 Google Scholar
Batten, A.H., Fletcher, J.M., & McCarthy, D.G. 1989, Eighth Catalogue of the Orbital Elements of Spectroscopic Binary Systems, (Publ. Dom. Astrophys. Obs.), V. XVII Google Scholar
Blazit, A., Bonneau, D., & Foy, R. 1978, A&AS, 71, 57 Google Scholar
Duquennoy, A. & Mayor, M. 1991, A&A, 248, 485 Google Scholar
Duquennoy, A., Mayor, M., Andersen, J., Carquillat, J.-M., & North, P. 1992, A&A, 254, L13 Google Scholar
McAlister, H.A. & Hartkopf, W.I. 1988, Second Catalog of Interferometric Measurements of Binary Stars, CHARA Contr. No. 2Google Scholar
Tokovinin, A.A. 1979, PAZh, 5, 426 Google Scholar
Tokovinin, A.A. 1987, AZh, 64, 196 (SvA, 31, 98)Google Scholar
Tokovinin, A.A. 1991, A&AS, 91, 497 Google Scholar
Tokovinin, A.A. 1992a, A&A, 256, 121 Google Scholar
Tokovinin, A.A. 1992b, in High Resolution Imaging by Interferometry. II., Proc. ESO Conf., Garching, 14-18 Oct. 1991Google Scholar