The presence of a second, non-transiting planet was inferred from the transit time variations (TTVs) of Kepler - 19b,
over 8 quarters of Kepler
photometry, although neither mas... ▽ More We report a detailed characterization of the Kepler - 19 system.
The presence of a second, non-transiting planet was inferred from the transit time variations (TTVs) of Kepler - 19b,
over 8 quarters of Kepler
photometry, although neither mass nor period could be determined.