Temperatures of Kepler eclipsing binaries Virtual Observatory Resource

Authors
  1. Armstrong D.J.
  2. Gomez Maqueo Chew Y.
  3. Faedi F.
  4. Pollacco D.
  5. Published by
    CDS
Abstract

We have combined the Kepler Eclipsing Binary Catalogue with information from the HES (Everett et al., 2012PASP..124..316E), KIS (Greiss et al, 2012AJ....144...24G, Cat. J/AJ/144/24) and 2MASS (Cat. II/246) photometric surveys to produce spectral energy distribution fits to over 2600 eclipsing binaries in the catalogue over a wavelength range of 0.36-2.16{AA}. We present primary (T1) and secondary (T2) stellar temperatures, plus information on the stellar radii and system distance ratios. The derived temperatures are on average accurate to 370K in T1 and 620K in T2. Our results improve on the similarly derived physical parameters of the Kepler Input Catalogue through consideration of both stars of the binary system rather than a single star model, and inclusion of additional U-band photometry. We expect these results to aid future uses of the Kepler eclipsing binary data, both in target selection and to inform users of the extremely high-precision light curves available. We do not include surface gravities or system metallicities, as these were found to have an insignificant effect on the observed photometric bands.

Keywords
  1. eclipsing-binary-stars
  2. effective-temperature
Bibliographic source Bibcode
2014MNRAS.437.3473A
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/437/3473
IVOA Identifier IVOID
ivo://CDS.VizieR/J/MNRAS/437/3473
Document Object Identifer DOI
doi:10.26093/cds/vizier.74373473

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/437/3473
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/437/3473
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/437/3473
IVOA Table Access TAP
http://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/437/3473/catalog?
https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/437/3473/catalog?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/437/3473/catalog?

History

2014-10-09T11:28:44Z
Resource record created
2014-10-09T11:28:44Z
Created
2024-08-07T20:12:40Z
Updated

Contact

Name
CDS support team
Postal Address
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
E-Mail
cds-question@unistra.fr