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What asteroseismology can do for exoplanets
Vincent Van Eylen, Mikkel N. Lund, Victor Silva Aguirre +12
We describe three useful applications of asteroseismology in the context of exoplanet science: (1) the detailed characterisation of exoplanet host stars; (2) the measurement of ste…
How to determine an exomoon's sense of orbital motion
René Heller, Simon Albrecht
We present two methods to determine an exomoon's sense of orbital motion (SOM), one with respect to the planet's circumstellar orbit and one with respect to the planetary rotation.…
Asteroseismic inference on the spin-orbit misalignment and stellar parameters of HAT-P-7
Mikkel N. Lund, Mia Lundkvist, Victor Silva Aguirre +12
The measurement of obliquities in star-planet systems is of great importance for the understanding of planet system formation and evolution. The bright and well studied HAT-P-7 sys…
A Misaligned Prograde Orbit for Kepler-13 Ab via Doppler Tomography
Marshall C. Johnson, William D. Cochran, Simon Albrecht +3
Transiting planets around rapidly rotating stars are not amenable to precise radial velocity observations, such as are used for planet candidate validation, as they have wide, rota…
The BANANA project. V. Misaligned and precessing stellar rotation axes in CV Velorum
Simon Albrecht, Joshua N. Winn, Guillermo Torres +8
As part of the BANANA project (Binaries Are Not Always Neatly Aligned), we have found that the eclipsing binary CV Velorum has misaligned rotation axes. Based on our analysis of th…