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TOI-6695: A Pair of Near-resonant Massive Planets Observed with TESS from the WINE Survey

  • Authors: Jan Eberhardt, Trifon Trifonov, Thomas Henning, Marcelo Tala Pinto, Rafael Brahm, Andrés Jordán, Nestor Espinoza, Matías I. Jones, Melissa J. Hobson, Felipe I. Rojas, Martin Schlecker, Lorena Acuña, Remo Burn, Gavin Boyle, Rodrigo Leiva, James McCormac, Nicholas Dunckel, Diana Dragomir, Jeffrey D. Crane, Stephen Shectman, Johanna K. Teske, David Osip, Arvind F. Gupta, Solène Ulmer-Moll, François Bouchy, Monika Lendl, Davide Gandolfi, George R. Ricker, Jon M. Jenkins, Sara Seager, Joshua N. Winn

Jan Eberhardt et al 2025 The Astronomical Journal 169 .

  • Provider: AAS Journals

Caption: Figure 8.

Thermal evolution for TOI-6695b of the internal temperature and mass–radius diagrams for varying core-mass-fractions, generated using GASTLI. We assumed a core-mass fraction CMF = 0.30 and a solar envelope composition to compute the thermal evolution of TOI-6695b. TOI-6695b’s age of 2.1 ± 0.3 Gyr (shown as red dashed line and shaded region) is consistent with an internal temperature Tint = 50–150 K. Thus, we adopted a value of 100 K for our mass–radius relations. Given its mass, radius and age, TOI-6695b could present a CMF = 0.25–0.35 with a solar composition (see text).

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