Study of the open cluster NGC 1528 through uvby − β photoelectric photometry

Study of the open cluster NGC 1528 through uvby − β photoelectric photometry

ABSTRACT uvby − β photoelectric photometry of sixty-five stars in the direction of the open cluster NGC 1528 is presented. From the uvby − β photometry of the cluster we classified the spectral types of the stars which allowed us to determine the reddening (E(b-y) of 0.196 ± 0.054) and hence, their distance, in parsecs, of (954 ± 154). We determined membership of the stars to the cluster and the age (Log age equal 8.04) of the cluster. A metallicity [Fe/H] of −0.31 ± 0.08 was calculated.

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Principais autores: Peña,J. H., Calderón,J., Piña,D. S.
Formato: Digital revista
Idioma:English
Publicado em: Universidad Nacional Autónoma de México, Instituto de Astronomía 2019
Acesso em linha:http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0185-11012019000200203
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spelling oai:scielo:S0185-110120190002002032020-11-23Study of the open cluster NGC 1528 through uvby − β photoelectric photometryPeña,J. H.Calderón,J.Piña,D. S.ABSTRACT uvby − β photoelectric photometry of sixty-five stars in the direction of the open cluster NGC 1528 is presented. From the uvby − β photometry of the cluster we classified the spectral types of the stars which allowed us to determine the reddening (E(b-y) of 0.196 ± 0.054) and hence, their distance, in parsecs, of (954 ± 154). We determined membership of the stars to the cluster and the age (Log age equal 8.04) of the cluster. A metallicity [Fe/H] of −0.31 ± 0.08 was calculated.info:eu-repo/semantics/openAccessUniversidad Nacional Autónoma de México, Instituto de AstronomíaRevista mexicana de astronomía y astrofísica v.55 n.2 20192019-01-01info:eu-repo/semantics/articletext/htmlhttp://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0185-11012019000200203en10.22201/ia.01851101p.2019.55.02.08
institution SCIELO
collection OJS
country México
countrycode MX
component Revista
access En linea
databasecode rev-scielo-mx
tag revista
region America del Norte
libraryname SciELO
language English
format Digital
author Peña,J. H.
Calderón,J.
Piña,D. S.
spellingShingle Peña,J. H.
Calderón,J.
Piña,D. S.
Study of the open cluster NGC 1528 through uvby − β photoelectric photometry
author_facet Peña,J. H.
Calderón,J.
Piña,D. S.
author_sort Peña,J. H.
title Study of the open cluster NGC 1528 through uvby − β photoelectric photometry
title_short Study of the open cluster NGC 1528 through uvby − β photoelectric photometry
title_full Study of the open cluster NGC 1528 through uvby − β photoelectric photometry
title_fullStr Study of the open cluster NGC 1528 through uvby − β photoelectric photometry
title_full_unstemmed Study of the open cluster NGC 1528 through uvby − β photoelectric photometry
title_sort study of the open cluster ngc 1528 through uvby − β photoelectric photometry
description ABSTRACT uvby − β photoelectric photometry of sixty-five stars in the direction of the open cluster NGC 1528 is presented. From the uvby − β photometry of the cluster we classified the spectral types of the stars which allowed us to determine the reddening (E(b-y) of 0.196 ± 0.054) and hence, their distance, in parsecs, of (954 ± 154). We determined membership of the stars to the cluster and the age (Log age equal 8.04) of the cluster. A metallicity [Fe/H] of −0.31 ± 0.08 was calculated.
publisher Universidad Nacional Autónoma de México, Instituto de Astronomía
publishDate 2019
url http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0185-11012019000200203
work_keys_str_mv AT penajh studyoftheopenclusterngc1528throughuvbybphotoelectricphotometry
AT calderonj studyoftheopenclusterngc1528throughuvbybphotoelectricphotometry
AT pinads studyoftheopenclusterngc1528throughuvbybphotoelectricphotometry
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