A study of the open cluster Tr 14 in the Carina region

We present new spectroscopic data for 9 objects among the brightest stars in the held of Trumpler 14. A total of 80 spectrograms, taken over an interval of 25 nights, were measured in order to provide more information about the binary nature of these objects in the held of Tr 14. From our material,...

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Detalles Bibliográficos
Autores principales: García, Beatriz, Malaroda, Stella Maris, Levato, Orlando Hugo, Morrell, Nidia Irene
Formato: Articulo Comunicacion
Lenguaje:Español
Publicado: 1994
Materias:
Astronomía
Galaxia
tr 14
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/159809
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-159809
record_format dspace
spelling I19-R120-10915-1598092023-11-06T20:02:02Z http://sedici.unlp.edu.ar/handle/10915/159809 A study of the open cluster Tr 14 in the Carina region García, Beatriz Malaroda, Stella Maris Levato, Orlando Hugo Morrell, Nidia Irene 1994 2023-11-06T13:26:14Z es Astronomía Galaxia tr 14 We present new spectroscopic data for 9 objects among the brightest stars in the held of Trumpler 14. A total of 80 spectrograms, taken over an interval of 25 nights, were measured in order to provide more information about the binary nature of these objects in the held of Tr 14. From our material, we conclude that most of the stars in the sample show single lines. However, the star TY14-20 remains as an SB 1 system and the star Trl4-3 is a probable SB2 system. Asociación Argentina de Astronomía Articulo Comunicacion http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Astronomía
Galaxia
tr 14
spellingShingle Astronomía
Galaxia
tr 14
García, Beatriz
Malaroda, Stella Maris
Levato, Orlando Hugo
Morrell, Nidia Irene
A study of the open cluster Tr 14 in the Carina region
topic_facet Astronomía
Galaxia
tr 14
description We present new spectroscopic data for 9 objects among the brightest stars in the held of Trumpler 14. A total of 80 spectrograms, taken over an interval of 25 nights, were measured in order to provide more information about the binary nature of these objects in the held of Tr 14. From our material, we conclude that most of the stars in the sample show single lines. However, the star TY14-20 remains as an SB 1 system and the star Trl4-3 is a probable SB2 system.
format Articulo
Comunicacion
author García, Beatriz
Malaroda, Stella Maris
Levato, Orlando Hugo
Morrell, Nidia Irene
author_facet García, Beatriz
Malaroda, Stella Maris
Levato, Orlando Hugo
Morrell, Nidia Irene
author_sort García, Beatriz
title A study of the open cluster Tr 14 in the Carina region
title_short A study of the open cluster Tr 14 in the Carina region
title_full A study of the open cluster Tr 14 in the Carina region
title_fullStr A study of the open cluster Tr 14 in the Carina region
title_full_unstemmed A study of the open cluster Tr 14 in the Carina region
title_sort study of the open cluster tr 14 in the carina region
publishDate 1994
url http://sedici.unlp.edu.ar/handle/10915/159809
work_keys_str_mv AT garciabeatriz astudyoftheopenclustertr14inthecarinaregion
AT malarodastellamaris astudyoftheopenclustertr14inthecarinaregion
AT levatoorlandohugo astudyoftheopenclustertr14inthecarinaregion
AT morrellnidiairene astudyoftheopenclustertr14inthecarinaregion
AT garciabeatriz studyoftheopenclustertr14inthecarinaregion
AT malarodastellamaris studyoftheopenclustertr14inthecarinaregion
AT levatoorlandohugo studyoftheopenclustertr14inthecarinaregion
AT morrellnidiairene studyoftheopenclustertr14inthecarinaregion
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