Is HD 37129 a peculiar star?

We have studied the spectrum of the star HD 37129 which is a member of the Orion OB1 association. We have found that the helium abundance is normal and some iron peak elements are enhanced as well as manganese, phosphorus and mercury. The adopted effective temperature is 18750 K. We have compared th...

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Detalles Bibliográficos
Autores principales: Malaroda, Stella Maris, Pintado, O.I.
Formato: Articulo Comunicacion
Lenguaje:Español
Publicado: 1990
Materias:
Astronomía
Galaxia
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/143257
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-143257
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
Malaroda, Stella Maris
Pintado, O.I.
Is HD 37129 a peculiar star?
topic_facet Astronomía
Galaxia
description We have studied the spectrum of the star HD 37129 which is a member of the Orion OB1 association. We have found that the helium abundance is normal and some iron peak elements are enhanced as well as manganese, phosphorus and mercury. The adopted effective temperature is 18750 K. We have compared the spectrum with a standard star, ι Her, and a "sn" peculiar star. We conclude that HD 37129 is a "sn" peculiar star with helium normal.
format Articulo
Comunicacion
author Malaroda, Stella Maris
Pintado, O.I.
author_facet Malaroda, Stella Maris
Pintado, O.I.
author_sort Malaroda, Stella Maris
title Is HD 37129 a peculiar star?
title_short Is HD 37129 a peculiar star?
title_full Is HD 37129 a peculiar star?
title_fullStr Is HD 37129 a peculiar star?
title_full_unstemmed Is HD 37129 a peculiar star?
title_sort is hd 37129 a peculiar star?
publishDate 1990
url http://sedici.unlp.edu.ar/handle/10915/143257
work_keys_str_mv AT malarodastellamaris ishd37129apeculiarstar
AT pintadooi ishd37129apeculiarstar
bdutipo_str Repositorios
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