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A 2:1 Mean-motion Resonance Super-Jovian Pair Revealed by TESS, FEROS, and HARPS

We report the discovery of a super-Jovian 2:1 mean-motion resonance (MMR) pair around the G-type star TIC 279401253, whose dynamical architecture is a prospective benchmark for planet formation and orbital evolution analysis. The system was discovered thanks to a single-transit event recorded by the...

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Enregistré dans:
Auteurs principaux: Vladimir Bozhilov, Desislava Antonova, Melissa J. Hobson, Rafael Brahm, Andrés Jordán, Thomas Henning, Jan Eberhardt, Felipe I. Rojas, Konstantin Batygin, Pascal Torres-Miranda, Keivan G. Stassun, Sarah C. Millholland, Denitza Stoeva, Milen Minev, Nestor Espinoza, George R. Ricker, David W. Latham, Diana Dragomir, Michelle Kunimoto, Jon M. Jenkins, Eric B. Ting, Sara Seager, Joshua N. Winn, Jesus Noel Villasenor, Luke G. Bouma, Jennifer Medina, Trifon Trifonov
Format: Artigo
Langue:Inglês
Publié: IOP Publishing 2023-01-01
Collection:The Astrophysical Journal Letters
Sujets:
Radial velocity
Transit photometry
Exoplanets
Exoplanet systems
Exoplanet dynamics
Exoplanet evolution
Accès en ligne:https://doi.org/10.3847/2041-8213/acbd4f
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