Table 5
Results of the internal structure modelling of the planets orbiting HIP 29442.
| Parameter | HIP 29442 b | HIP29442c | HIP29442d |
|---|---|---|---|
| Core mass fract., mƒcore |  |
 |
 |
| Mantle mass fract. mƒmantle |  |
 |
 |
| Water mass fract. mƒwater |  |
<0.45 | <0.42 |
| Gas mass (M⊕) |  |
0 | 0 |
Notes. For the analysis, we assumed the 3σ confidence intervals for the planets’ radii, as given in Table 2. The posteriors are shown in Fig. B.4. The best-fit values are given as the median of the posteriors, with the error bars defined from the 5th and 95th percentiles, except for the water fraction of planets c and d, whose upper limit corresponds to the 95th percentile.
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