The open cluster Tr 14

Autores
Feinstein, Alejandro
Año de publicación
1983
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
New photoelectric UBVRI data for stars in the young open cluster Tr 14 in the Great Carina Nebula (NGC 3372) are presented. The two-color diagram separates clearly the member from the nonmember stars. Thus, the membership of about 39 stars is suggested. Those located in the compact core of the cluster, have smaller reddening dispersion than those around it. No star appears above the Main Sequence at the faint end of the color-magnitude diagram. A distance modulus of V0−Mv=12.20±0.2 is obtained, which gives an age of about 5×106 yr. From only the photometry it is concluded to be slightly older than the nearby cluster Tr 16.
Facultad de Ciencias Astronómicas y Geofísicas
Materia
Astronomía
photoelectric UBVRI data
young open cluster
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/139069

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network_name_str SEDICI (UNLP)
spelling The open cluster Tr 14Feinstein, AlejandroAstronomíaphotoelectric UBVRI datayoung open clusterNew photoelectric UBVRI data for stars in the young open cluster Tr 14 in the Great Carina Nebula (NGC 3372) are presented. The two-color diagram separates clearly the member from the nonmember stars. Thus, the membership of about 39 stars is suggested. Those located in the compact core of the cluster, have smaller reddening dispersion than those around it. No star appears above the Main Sequence at the faint end of the color-magnitude diagram. A distance modulus of V0−Mv=12.20±0.2 is obtained, which gives an age of about 5×106 yr. From only the photometry it is concluded to be slightly older than the nearby cluster Tr 16.Facultad de Ciencias Astronómicas y Geofísicas1983info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf293-302http://sedici.unlp.edu.ar/handle/10915/139069enginfo:eu-repo/semantics/altIdentifier/issn/0004-640xinfo:eu-repo/semantics/altIdentifier/issn/1572-946xinfo:eu-repo/semantics/altIdentifier/doi/10.1007/bf00651673info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:31:56Zoai:sedici.unlp.edu.ar:10915/139069Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:31:57.173SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv The open cluster Tr 14
title The open cluster Tr 14
spellingShingle The open cluster Tr 14
Feinstein, Alejandro
Astronomía
photoelectric UBVRI data
young open cluster
title_short The open cluster Tr 14
title_full The open cluster Tr 14
title_fullStr The open cluster Tr 14
title_full_unstemmed The open cluster Tr 14
title_sort The open cluster Tr 14
dc.creator.none.fl_str_mv Feinstein, Alejandro
author Feinstein, Alejandro
author_facet Feinstein, Alejandro
author_role author
dc.subject.none.fl_str_mv Astronomía
photoelectric UBVRI data
young open cluster
topic Astronomía
photoelectric UBVRI data
young open cluster
dc.description.none.fl_txt_mv New photoelectric UBVRI data for stars in the young open cluster Tr 14 in the Great Carina Nebula (NGC 3372) are presented. The two-color diagram separates clearly the member from the nonmember stars. Thus, the membership of about 39 stars is suggested. Those located in the compact core of the cluster, have smaller reddening dispersion than those around it. No star appears above the Main Sequence at the faint end of the color-magnitude diagram. A distance modulus of V0−Mv=12.20±0.2 is obtained, which gives an age of about 5×106 yr. From only the photometry it is concluded to be slightly older than the nearby cluster Tr 16.
Facultad de Ciencias Astronómicas y Geofísicas
description New photoelectric UBVRI data for stars in the young open cluster Tr 14 in the Great Carina Nebula (NGC 3372) are presented. The two-color diagram separates clearly the member from the nonmember stars. Thus, the membership of about 39 stars is suggested. Those located in the compact core of the cluster, have smaller reddening dispersion than those around it. No star appears above the Main Sequence at the faint end of the color-magnitude diagram. A distance modulus of V0−Mv=12.20±0.2 is obtained, which gives an age of about 5×106 yr. From only the photometry it is concluded to be slightly older than the nearby cluster Tr 16.
publishDate 1983
dc.date.none.fl_str_mv 1983
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/139069
url http://sedici.unlp.edu.ar/handle/10915/139069
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0004-640x
info:eu-repo/semantics/altIdentifier/issn/1572-946x
info:eu-repo/semantics/altIdentifier/doi/10.1007/bf00651673
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
293-302
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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