Ultraviolet Observations of Binaries with Luminous Cool Primaries and Hot Secondaries
Unresolved, spectrum or spectroscopic binaries containing F or G giant or supergiant primaries are being observed with the IUE satellite. In most cases the secondary is a B or early A star probably still on the main sequence. The temperature class of the secondary is determined accurately by UV spec...
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| Veröffentlicht in: | Highlights of astronomy 1983, Vol.6, p.646-646 |
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| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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