WASP-4b arrived early for the TESS mission

The Transiting Exoplanet Survey Satellite (TESS) recently observed 18 transits of the hot Jupiter WASP-4b. The sequence of transits occurred 81.6 ± 11.7 s earlier than had been predicted, based on data stretching back to 2007. This is unlikely to be the result of a clock error, because TESS observat...

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Bibliographic Details
Main Authors: Daylan, Tansu, Villasenor, Jesus Noel Samonte, Ricker, George R., Vanderspek, Roland K., Seager, Sara, Fausnaugh, Michael, Glidden, Ana, Guerrero, Natalia
Other Authors: Massachusetts Institute of Technology. Department of Earth, Atmospheric, and Planetary Sciences
Format: Article
Language:English
Published: American Astronomical Society 2020
Online Access:https://hdl.handle.net/1721.1/124720