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Two southern planetary nebulae: ESO 263-PN 02 and SchuWe-3
Spectroscopic observations show that two newly discovered southern objects, ESO 263-PN 02 and SchuWe-3, are planetary nebulae. ESO 263-PN 02 has a high excitation at the center and the 15/sup m/ central star is of very early type. SchuWe-3 has ring-shape, is reddened (A /sub V/ approximately 1/sup m...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1980
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| Acceso en línea: | http://cds.cern.ch/record/879332 |