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Updated Mass, Eccentricity, and Tidal Heating Constraints for the Earth-sized Planet LP 791-18 d

  • Authors: Michael Greklek-McKeon, Heather A. Knutson, W. Garrett Levine, Renyu Hu, Morgan Saidel, Jonathan Gomez Barrientos, Konstantin Batygin, Björn Benneke

Michael Greklek-McKeon et al 2025 The Astronomical Journal 170 .

  • Provider: AAS Journals

Caption: Figure 2.

The posterior probability density distribution of planetary eccentricities for LP 791-18 d and c with a fit to the TTV data of P23 using a tidally damped-state eccentricity prior and parameterizing e and ω as ﹩\sqrt{e}\cos (\omega )﹩ and ﹩\sqrt{e}\sin (\omega )﹩.

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