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We present revised properties for 196,468 stars observed by the NASA KeplerMission and used in the analysis of Quarter 1-16 (Q1-Q16) data to detect andcharacterize transiting exoplanets. The catalog is based on a compilation ofliterature values for atmospheric properties (temperature, surface gravity, andmetallicity) derived from different observational techniques (photometry,spectroscopy, asteroseismology, and exoplanet transits), which were thenhomogeneously fitted to a grid of Dartmouth stellar isochrones. We usebroadband photometry and asteroseismology to characterize 11,532 Kepler targetswhich were previously unclassified in the Kepler Input Catalog (KIC). We reportthe detection of oscillations in 2,762 of these targets, classifying them asgiant stars and increasing the number of known oscillating giant stars observedby Kepler by ~20% to a total of ~15,500 stars. Typical uncertainties in derivedradii and masses are ~40% and ~20%, respectively, for stars with photometricconstraints only, and 5-15% and ~10% for stars based on spectroscopy and/orasteroseismology, although these uncertainties vary strongly with spectral typeand luminosity class. A comparison with the Q1-Q12 catalog shows a systematicdecrease in radii for M dwarfs, while radii for K dwarfs decrease or increasedepending on the Q1-Q12 provenance (KIC or Yonsei-Yale isochrones). Radii ofF-G dwarfs are on average unchanged, with the exception of newly identifiedgiants. The Q1-Q16 star properties catalog is a first step towards an improvedcharacterization of all Kepler targets to support planet occurrence studies.

Revised Stellar Properties of Kepler Targets for the Quarter 1-16 Transit Detection Run