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Published February 25, 2014 | Version public
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HD 181068: a triply eclipsing system with intrinsically variable red giant component

Creators

  • 1. ROR icon Konkoly Observatory
  • 2. ROR icon Bács-Kiskun Megyei Csillagvizsgáló Intézet
  • 3. ROR icon Cornell University
  • 4. ROR icon Ames Research Center
  • 5. ROR icon Thüringer Landessternwarte Tautenburg

Contributors

Abstract

We present the analysis of HD 181068 which is one of the first triply eclipsing triple system discovered. Using Kepler photometry, ground based spectroscopic and interferometric measurements, we determined the stellar and orbital parameters of the system. We show that the oscillations observed in the red giant component of the system are tidally forced oscillations, while one of the most surprising results is that it does not show solar-like oscillations.

Additional Information

© EAS, EDP Sciences, 2014.

Additional details

Identifiers

Eprint ID
94982
Resolver ID
CaltechAUTHORS:20190425-152212177

Dates

Created
2019-04-26
Created from EPrint's datestamp field
Updated
2021-11-16
Created from EPrint's last_modified field

Caltech Custom Metadata

Series Name
EAS Publications Series
Series Volume or Issue Number
64