The cataclysmic variable V751 cyg at the eye of the pelican nebula: evidence of a circumstellar ring?
Spectroscopic echelle observations of V751 Cygni and its nearby surroundings are presented here. Althoughlong-slit observations show the presence of variable emission in the material around the object, the temperatureand densities derived from [O II], [O III] and [S II] lines suggest that this mater...
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| Publicado en: | Revista Mexicana de Astronomía y Astrofísica |
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| Autores principales: | , , , , , |
| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
Universidad Nacional Autónoma de México
2002
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| Materias: | |
| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=57112030 |
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