The Curious Case of KOI 4: ConfirmingKepler’sFirst Exoplanet Detection

@article{Chontos2019TheCC,
  title={The Curious Case of KOI 4: ConfirmingKepler’sFirst Exoplanet Detection},
  author={Ashley Chontos and Daniel Huber and David W. Latham and Allyson Bieryla and Vincent Van Eylen and Timothy R. Bedding and Travis A. Berger and Lars A. Buchhave and Tiago L. Campante and William J. Chaplin and Isabel L. Colman and Jeffrey L. Coughlin and Guy R. Davies and Teruyuki Hirano and Andrew W. Howard and Howard T. Isaacson},
  journal={The Astronomical Journal},
  year={2019}
}
The discovery of thousands of planetary systems by Kepler has demonstrated that planets are ubiquitous. However, a major challenge has been the confirmation of Kepler planet candidates, many of which still await confirmation. One of the most enigmatic examples is KOI 4.01, Kepler's first discovered planet candidate detection (as KOI 1.01, 2.01, and 3.01 were known prior to launch). Here we present the confirmation and characterization of KOI 4.01 (now Kepler-1658), using a combination of… 
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