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

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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Bibliographic Details
Main Authors:	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:	Article
Language:	English
Published:	IOP Publishing 2023-01-01
Series:	The Astrophysical Journal Letters
Subjects:	Radial velocity Transit photometry Exoplanets Exoplanet systems Exoplanet dynamics Exoplanet evolution
Online Access:	https://doi.org/10.3847/2041-8213/acbd4f

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