Kepler eclipsing binary stars. K2 Campaign 0 Virtual Observatory Resource

Authors
  1. LaCourse D.M.
  2. Jek K.J.
  3. Jacobs T.L.
  4. Winarski T.
  5. Boyajian T.S.,Rappaport S.A.
  6. Sanchis-Ojeda R.
  7. Conroy K.E.
  8. Nelson L.
  9. Barclay T.,Fischer D.A.
  10. Schmitt J.R.
  11. Wang J.
  12. Stassun K.G.
  13. Pepper J.,Coughlin J.L.
  14. Shporer A.
  15. Prsa A.
  16. Published by
    CDS
Abstract

The original Kepler mission observed and characterized over 2400 eclipsing binaries (EBs) in addition to its prolific exoplanet detections. Despite the mechanical malfunction and subsequent non-recovery of two reaction wheels used to stabilize the instrument, the Kepler satellite continues collecting data in its repurposed K2 mission surveying a series of fields along the ecliptic plane. Here, we present an analysis of the first full baseline K2 data release: the Campaign 0 data set. In the 7761 light curves we have identified a total of 207 EBs. Of these, 97 are new discoveries that were not previously identified. Our pixel-level analysis of these objects has also resulted in identification of several false positives (observed targets contaminated by neighbouring EBs), as well as the serendipitous discovery of two short-period exoplanet candidates. We provide catalogue cross-matched source identifications, orbital periods, morphologies and ephemerides for these eclipsing systems. We also describe the incorporation of the K2 sample into the Kepler Eclipsing Binary Catalog, present spectroscopic follow-up observations for a limited selection of nine systems and discuss prospects for upcoming K2 campaigns.

Keywords
  1. eclipsing-binary-stars
  2. solar-system-planets
  3. apparent-magnitude
Bibliographic source Bibcode
2015MNRAS.452.3561L
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/452/3561
IVOA Identifier IVOID
ivo://CDS.VizieR/J/MNRAS/452/3561
Document Object Identifer DOI
doi:10.26093/cds/vizier.74523561

Access

IVOA Table Access TAP
https://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).
https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/452/3561/table1?
https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/452/3561/table1?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/452/3561/table1?
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/452/3561/table2?
https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/452/3561/table2?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/452/3561/table2?
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/452/3561/table3?
https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/452/3561/table3?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/452/3561/table3?
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/452/3561/table4?
https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/452/3561/table4?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/452/3561/table4?
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/452/3561/table6?
https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/452/3561/table6?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/452/3561/table6?

History

2016-04-27T06:52:11Z
Resource record created
2016-04-27T06:52:11Z
Created
2024-08-15T20:14:30Z
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