| Autor: |
Saffer, R. A., Liebert, J. |
| Rok vydání: |
1988 |
| Předmět: |
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| Zdroj: |
Steward Observatory Parker Library SO QB 4 .S752 ARCH |
| Druh dokumentu: |
Conference Proceedings |
| Popis: |
We report on a search for short -period binary systems composed of pairs of evolved stars. The search is being carried out concurrently with a program to characterize the kinematical properties of two different samples of stars. Each sample has produced one close binary candidate for which further spectroscopic observations are planned. We also recapitulate the discovery of a close detached binary system composed of two cool DA white dwarfs, and we discuss the null results of Ha observations of the suspected white dwarf /brown dwarf system G 29-38. |
| Databáze: |
Networked Digital Library of Theses & Dissertations |
| Externí odkaz: |
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