KOI-74 radial velocities and fluxes Virtual Observatory Resource

Authors
  1. Bloemen S.
  2. Marsh T.R.
  3. Degroote P.
  4. Ostensen R.H.
  5. Papics P.I.
  6. Aerts C.,Koester D.
  7. Gansicke B.T.
  8. Breedt E.
  9. Lombaert R.
  10. Pyrzas S.,Copperwheat C.M.
  11. Exter K.
  12. Raskin G.
  13. Van Winckel H.
  14. Prins S.,Pessemier W.
  15. Fremat Y.
  16. Hensberge H.
  17. Jorissen A.
  18. Van Eck S.
  19. Published by
    CDS
Abstract

We present a light-curve analysis and radial velocity study of KOI-74, an eclipsing A star + white dwarf binary with a 5.2-d orbit. Aside from new spectroscopy covering the orbit of the system, we used 212-d of publicly available Kepler observations and present the first complete light-curve fitting to these data, modelling the eclipses and transits, ellipsoidal modulation, reflection and Doppler beaming. Markov chain Monte Carlo simulations are used to determine the system parameters and uncertainty estimates.

Keywords
  1. eclipsing-binary-stars
  2. radial-velocity
Bibliographic source Bibcode
2012MNRAS.422.2600B
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/422/2600
IVOA Identifier IVOID
ivo://CDS.VizieR/J/MNRAS/422/2600
Document Object Identifer DOI
doi:10.26093/cds/vizier.74222600

Access

Web browser access HTML
https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/422/2600
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/422/2600
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/422/2600
IVOA Table Access TAP
https://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).

History

2013-03-01T13:45:14Z
Resource record created
2013-03-01T13:45:14Z
Created
2024-07-17T20:15:42Z
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