Abundances of stars within 15pc of the Sun

DOI

We present an abundance analysis for stars within 15pc of the Sun located north of -30{deg} declination. We have limited our abundance sample to absolute magnitudes brighter than +7.5 and have eliminated several A stars in the local vicinity. Our final analysis list numbers 114 stars. Unlike Allende Prieto et al. (2004, Cat. ) in their consideration of a very similar sample, we have enforced strict spectroscopic criteria in the determination of atmospheric parameters. Nevertheless, our results are very similar to theirs. We determine the mean metallicity of the local region to be =-0.07 using all stars and -0.04 when interlopers from the thick disk are eliminated.

Cone search capability for table J/AJ/129/1063/table1 (Sample of 15pc stars)

Identifier
DOI http://doi.org/10.26093/cds/vizier.51291063
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/AJ/129/1063
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/129/1063
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/129/1063
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/AJ/129/1063
Provenance
Creator Luck R.E.; Heiter U.
Publisher CDS
Publication Year 2006
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Interdisciplinary Astronomy; Natural Sciences; Physics