Spectral morphology in the open clusters Tr 14 and Tr 15

We have observed 21 stars in the field of Trumpler 15 and 14 stars in the field of Trumpler 14 in order to provide spectral types derived through the MK process. We have also obtained the spectroscopic parallaxes for those groups finding that Tr 15 is almost at the same distance from the Sun than Tr...

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Detalles Bibliográficos
Autores principales: Morrell, Nidia Irene, García, Beatriz, Levato, H.
Formato: Articulo Comunicacion
Lenguaje:Español
Publicado: 1988
Materias:
Astronomía
Galaxia
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/142410
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-142410
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Astronomía
Galaxia
spellingShingle Astronomía
Galaxia
Morrell, Nidia Irene
García, Beatriz
Levato, H.
Spectral morphology in the open clusters Tr 14 and Tr 15
topic_facet Astronomía
Galaxia
description We have observed 21 stars in the field of Trumpler 15 and 14 stars in the field of Trumpler 14 in order to provide spectral types derived through the MK process. We have also obtained the spectroscopic parallaxes for those groups finding that Tr 15 is almost at the same distance from the Sun than Tr 16 but the distance modulus for Tr 14 is larger. Trumpler 14, due to its high concentration of O-type stars, is also the youngest of both groups studied in this work and, perhaps, as young as Trumpler 16.
format Articulo
Comunicacion
author Morrell, Nidia Irene
García, Beatriz
Levato, H.
author_facet Morrell, Nidia Irene
García, Beatriz
Levato, H.
author_sort Morrell, Nidia Irene
title Spectral morphology in the open clusters Tr 14 and Tr 15
title_short Spectral morphology in the open clusters Tr 14 and Tr 15
title_full Spectral morphology in the open clusters Tr 14 and Tr 15
title_fullStr Spectral morphology in the open clusters Tr 14 and Tr 15
title_full_unstemmed Spectral morphology in the open clusters Tr 14 and Tr 15
title_sort spectral morphology in the open clusters tr 14 and tr 15
publishDate 1988
url http://sedici.unlp.edu.ar/handle/10915/142410
work_keys_str_mv AT morrellnidiairene spectralmorphologyintheopenclusterstr14andtr15
AT garciabeatriz spectralmorphologyintheopenclusterstr14andtr15
AT levatoh spectralmorphologyintheopenclusterstr14andtr15
bdutipo_str Repositorios
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