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Christiansen, Jiayin Dong, John Kielkopf, Jonathan Horner, Jonathon Jackson, Jon M. Jenkins, Joseph E. Rodriguez, Joshua N. Winn, Karen A. Collins, Kevin I. Collins, Khalid Barkaoui, Lyu Abe, Martin Paegert, Matthew W. Mengel, Nicolas Crouzet, Olga Suarez, Peter Plavchan, Rebekah I. Dawson, Robert A. Wittenmyer, Roland Vanderspek, Samuel N. Quinn, Songhu Wang, S. Seager, Stephen R. Kane, Thomas Beatty","submitted_at":"2021-09-08T16:49:11Z","abstract_excerpt":"High-eccentricity tidal migration is a possible way for giant planets to be emplaced in short-period orbits. If it commonly operates, one would expect to catch proto-Hot Jupiters on highly elliptical orbits that are undergoing high-eccentricity tidal migration. As of yet, few such systems have been discovered. Here, we introduce TOI-3362b (TIC-464300749b), an 18.1-day, 5 $M_{\\rm Jup}$ planet orbiting a main-sequence F-type star that is likely undergoing high-eccentricity tidal migration. 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