Radial velocities of 9 O-type stars

DOI

We present the results obtained from a long-term spectroscopic campaign to study the multiplicity of O-type stars in both the young open cluster NGC 2244 and the Mon OB2 association. Our spectroscopic monitoring was performed over several years, allowing us to investigate different timescales. For each star, several spectral diagnostic tools were applied to search for line shifts and profile variations. We also measured the projected rotational velocity and revisited the spectral classification.

Cone search capability for table J/A+A/502/937/stars (Star list)

Identifier
DOI http://doi.org/10.26093/cds/vizier.35020937
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/A+A/502/937
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/502/937
Related Identifier https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/502/937
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/A+A/502/937
Provenance
Creator Mahy L.; Naze Y.; Rauw G.; Gosset E.; De Becker M.; Sana H.; Eenens P.Astron. Astrophys. 502; 937 (2009)>2009A&A...502..937M================================================================================
Publisher CDS
Publication Year 2009
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; Exoplanet Astronomy; Natural Sciences; Observational Astronomy; Physics; Stellar Astronomy