STARSPOTS AND SPIN-ORBIT ALIGNMENT IN THE WASP-4 EXOPLANETARY SYSTEM

STARSPOTS AND SPIN-ORBIT ALIGNMENT IN THE WASP-4 EXOPLANETARY SYSTEM

Show other versions (1)

We present photometry of four transits of the exoplanet WASP-4b, each with a precision of approximately 500 ppm and a time sampling of 40-60 s. We have used the data to refine the estimates of the system parameters and ephemerides. During two of the transits we observed a short-lived, low-amplitude...

Full description

Bibliographic Details
Main Authors: Sanchis-Ojeda, Roberto, Winn, Joshua Nathan, Holman, Matthew J., Carter, Joshua Adam, Osip, David J., Fuentes, Cesar I.
Other Authors: Massachusetts Institute of Technology. Department of Physics
Format: Article
Language:en_US
Published: Institute of Physics Publishing 2012
Online Access:http://hdl.handle.net/1721.1/72076
https://orcid.org/0000-0002-4265-047X

Internet

http://hdl.handle.net/1721.1/72076
https://orcid.org/0000-0002-4265-047X

Similar Items