Revised Exoplanet Radii and Habitability Using Gaia Data Release 2

@article{Johns2018RevisedER,
  title={Revised Exoplanet Radii and Habitability Using Gaia Data Release 2},
  author={Daniel Johns and Connor Marti and Madison Huff and Jacob McCann and Robert A. Wittenmyer and Jonathan Horner and Duncan J. Wright},
  journal={The Astrophysical Journal Supplement Series},
  year={2018},
  volume={239}
}
Accurate stellar properties are crucial for determining exoplanet characteristics. Gaia DR2 presents revised distances, luminosities, and radii for 1.6 billion stars. Here, we report the calculation of revised radii and densities for 320 non-Kepler exoplanets using this data and present updated calculations of the incident flux received by 690 known exoplanets. This allows us to reassess the likelihood that those planets orbit in the habitable zone of their host stars. As a result of this… 

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