Near-resonance in a System of Sub-Neptunes from TESS

We report the Transiting Exoplanet Survey Satellite detection of a multi-planet system orbiting the V = 10.9 K0 dwarf TOI-125. We find evidence for up to five planets, with varying confidence. Three transit signals with high signal-to-noise ratio correspond to sub-Neptune-sized planets (2.76, 2.79,...

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Bibliographic Details
Main Authors: Huang, Chelsea, Ricker, George R., Vanderspek, Roland K., Seager, Sara, Crossfield, Ian, Daylan, Tansu, Dittmann, Jason A.
Other Authors: Massachusetts Institute of Technology. Department of Physics
Format: Article
Language:English
Published: American Astronomical Society 2020
Online Access:https://hdl.handle.net/1721.1/124708