TESS Discovery of Twin Planets near 2:1 Resonance around Early M Dwarf TOI 4342

TESS Discovery of Twin Planets near 2:1 Resonance around Early M Dwarf TOI 4342

With data from the Transiting Exoplanet Survey Satellite (TESS), we showcase improvements to the MIT Quick Look Pipeline (QLP) through the discovery and validation of a multiplanet system around M dwarf TOI 4342 ( T _mag = 11.032, M _⋆ = 0.63 M _⊙ , R _⋆ = 0.60 R _⊙ , T _eff = 3900 K, d = 61.54 pc)....

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Bibliographic Details
Main Authors: Evan Tey, Chelsea X. Huang, Michelle Kunimoto, Andrew Vanderburg, Avi Shporer, Samuel N. Quinn, George Zhou, Karen A. Collins, Kevin I. Collins, Eric L. N. Jensen, Richard P. Schwarz, Ramotholo Sefako, Tianjun Gan, Elise Furlan, Crystal L. Gnilka, Steve B. Howell, Kathryn V. Lester, Carl Ziegler, César Briceño, Nicholas Law, Andrew W. Mann, George R. Ricker, Roland K. Vanderspek, David W. Latham, S. Seager, Jon M. Jenkins, Joshua N. Winn, Douglas A. Caldwell, David Charbonneau, Christopher J. Burke, Zahra Essack
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astronomical Journal
Subjects:
Exoplanet astronomy
Transit photometry
M dwarf stars
Online Access:https://doi.org/10.3847/1538-3881/acaf88

Internet

https://doi.org/10.3847/1538-3881/acaf88

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