Hot, rocky and warm, puffy super-Earths orbiting TOI-402 (HD 15337)

Context. The Transiting Exoplanet Survey Satellite (TESS) is revolutionising the search for planets orbiting bright and nearby stars. In sectors 3 and 4, TESS observed TOI-402 (TIC-120896927), a bright V = 9.1 K1 dwarf also known as HD 15337, and found two transiting signals with periods of 4.76 and...

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Main Authors: Dumusque, Xavier (Author), Turner, Oliver (Author), Dorn, Caroline (Author), Eastman, Jason D. (Author), Allart, Romain (Author), Adibekyan, Vardan (Author), Sousa, Sergio (Author), Santos, Nuno C. (Author), Mordasini, Christoph (Author), Bourrier, Vincent (Author), Bouchy, François (Author), Coffinet, Adrien (Author), Davies, Misty D. (Author), Díaz, Rodrigo F. (Author), Fausnaugh, Michael M. (Author), Glidden, Ana (Author), Guerrero, Natalia (Author), Henze, Christopher E. (Author), Jenkins, Jon M. (Author), Latham, David W. (Author), Lovis, Cristophe (Author), Mayor, Michel (Author), Pepe, Francesco (Author), Quintana, Elisa V. (Author), Ricker, George R. (Author), Rowden, Pamela (Author), Segransan, Damien (Author), Mascareño, Alejandro Suárez (Author), Seager, Sara (Author), Twicken, Joseph D. (Author), Udry, Stéphane (Author), Vanderspek, Roland K. (Author), Winn, Joshua N. (Author)
Other Authors: Massachusetts Institute of Technology. Department of Earth, Atmospheric, and Planetary Sciences (Contributor), Massachusetts Institute of Technology. Department of Aeronautics and Astronautics (Contributor)
Format: Article
Language:English
Published: EDP Sciences, 2020-05-26T13:42:35Z.
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