KX Tra y He-127: dos estrellas simbióticas de alta excitación

These two high excitation symbiotic stars were included in the observing programme of spectroscopic research of southern symbiotic stars, carried out in CASLEO, with 2.15m telescope, during 1990 and 1991. The observed spectral region (~4400-7200 Å) showed several emission lines of allowed and forbid...

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Detalles Bibliográficos
Autores principales: Brandi, Estela, García, L., Barbá, Rodolfo Héctor
Formato: Articulo Comunicacion
Lenguaje:Español
Publicado: 1993
Materias:
Astronomía
Galaxia
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/147295
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-147295
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
Brandi, Estela
García, L.
Barbá, Rodolfo Héctor
KX Tra y He-127: dos estrellas simbióticas de alta excitación
topic_facet Astronomía
Galaxia
description These two high excitation symbiotic stars were included in the observing programme of spectroscopic research of southern symbiotic stars, carried out in CASLEO, with 2.15m telescope, during 1990 and 1991. The observed spectral region (~4400-7200 Å) showed several emission lines of allowed and forbidden transitions with a broad ionization range. The wavelength and flux calibrated images of both stars were analyzed in order to obtain radial velocities, equivalent widths and intensities of the emission features. The intensities of the red continuum and the molecular bands, allowed us to give the spectral type of the late type companion in these systems.
format Articulo
Comunicacion
author Brandi, Estela
García, L.
Barbá, Rodolfo Héctor
author_facet Brandi, Estela
García, L.
Barbá, Rodolfo Héctor
author_sort Brandi, Estela
title KX Tra y He-127: dos estrellas simbióticas de alta excitación
title_short KX Tra y He-127: dos estrellas simbióticas de alta excitación
title_full KX Tra y He-127: dos estrellas simbióticas de alta excitación
title_fullStr KX Tra y He-127: dos estrellas simbióticas de alta excitación
title_full_unstemmed KX Tra y He-127: dos estrellas simbióticas de alta excitación
title_sort kx tra y he-127: dos estrellas simbióticas de alta excitación
publishDate 1993
url http://sedici.unlp.edu.ar/handle/10915/147295
work_keys_str_mv AT brandiestela kxtrayhe127dosestrellassimbioticasdealtaexcitacion
AT garcial kxtrayhe127dosestrellassimbioticasdealtaexcitacion
AT barbarodolfohector kxtrayhe127dosestrellassimbioticasdealtaexcitacion
bdutipo_str Repositorios
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