Fig. 14

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Eccentricity distribution as a function of the orbital distance for known giant planets with eccentricity precision of σe < 0.15 and mass precision better than 20%, including TIC 4672985 b and TOI-2529 b. The size of the symbols is proportional to the square of the planet’s mass. For more clarity, we split the data into two populations, with masses below and above 5 MJ (red and black dots, respectively). The dotted lines correspond to high-eccentricity migration pathways at constant angular momentum (e.g. Dong et al. 2021), with final orbital distance of 0.05 and 0.10 AU (left and right curves, respectively).
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