Gaia catalogue of hot subluminous stars

DOI

Based on data from the ESA Gaia Data Release 2 (DR2) and several ground-based, multi-band photometry surveys we have compiled an all-sky catalogue of 39800 hot subluminous star candidates selected in Gaia DR2 by means of colour, absolute magnitude, and reduced proper motion cuts. We expect the majority of the candidates to be hot subdwarf stars of spectral type B and O, followed by blue horizontal branch stars of late B-type (HBB), hot post-AGB stars, and central stars of planetary nebulae. The contamination by cooler stars should be about 10%.

Cone search capability for table J/A+A/621/A38/catalog (Gaia hot subluminous star catalog)

Identifier
DOI http://doi.org/10.26093/cds/vizier.36210038
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/A+A/621/A38
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/621/A38
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/621/A38
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/A+A/621/A38
Provenance
Creator Geier S.; Raddi R.; Gentile Fusillo N.P.; Marsh T.R.
Publisher CDS
Publication Year 2019
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; Galactic and extragalactic Astronomy; Natural Sciences; Observational Astronomy; Physics; Stellar Astronomy