The massive double-lined O-type binary HD 165052
We present a new optical spectroscopic study of the O-type binary HD 165052 based on high-and intermediate-resolution CCD observations. We re-investigated the spectral classification of the binary components, obtaining spectral types of O6.5 V and O7.5 V for the primary and secondary, respectively,...
Guardado en:
| Autores principales: | Arias, Julia Inés, Morrell, Nidia Irene, Barbá, Rodolfo Héctor, Bosch, Guillermo Luis, Grosso, M., Corcoran, Michael |
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| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2002
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/84665 |
| Aporte de: |
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