Herbig Ae/Be stars in nearby OB associations

DOI

We have carried out a study of the early-type stars in nearby OB associations spanning an age range of ~3-16Myr, with the aim of determining the fraction of stars that belong to the Herbig Ae/Be class. We studied the B, A, and F stars in the nearby (<=500pc) OB associations Upper Scorpius, Perseus OB2, Lacerta OB1, and Orion OB1, with membership determined from Hipparcos (Cat. ) data. We also included in our study the early-type stars in the Trumpler 37 cluster, part of the Cep OB2 association. We obtained spectra for 440 Hipparcos stars in these associations, from which we determined accurate spectral types, visual extinctions, effective temperatures, luminosities and masses, using Hipparcos photometry.

Cone search capability for table J/AJ/129/856/table2 (Stellar properties)

Cone search capability for table J/AJ/129/856/table3 (Emission-line stars)

Identifier
DOI http://doi.org/10.26093/cds/vizier.51290856
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/AJ/129/856
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/129/856
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/129/856
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/AJ/129/856
Provenance
Creator Hernandez J.; Calvet N.; Hartmann L.; Briceno C.; Sicilia-Aguilar A.,Berlind P.
Publisher CDS
Publication Year 2005
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; Natural Sciences; Physics; Stellar Astronomy