Table 2
Physical and dynamical parameters adopted for the planets.
| Parameter | Venus | Earth | Kepler-1229b |
|---|---|---|---|
| M* (M⊙) | 1.00 | 1.00 | 0.54 2.74 |
| m (M⊕) | 0.82 | 1.00 | |
| R (R⊕) | 0.95 | 1.00 | 1 . 40 |
| a (au) | 0.723 | 1.000 | 0.313 |
| F*(W m−2) | 2610 92. | 1366 | 606 |
| ps (bar) | 2.01 | 1. | 10. 26.9 |
| q0 (mbar) | 23.8 | 11.8 | |
| σ0 (yr−1) | 145. | 85.3 | |
| ξ | 0.330 0.25 | 0.331 0.299 | 0.331 0.299 |
| ke | 0.928 | ||
| kf | 0.933 | 0.933 | |
| α | 0.3 | 0.3 | 0.3 |
| τe (yr) | 1468 | 1468 | 1468 |
Notes. The atmosphere parameters for Earth and Venus are from Leconte et al. (2015), and for Kepler-1229b they are from Auclair-Desrotour et al. (2019). The inner structure parameters such as the internal structure constant, ξ; the elastic Love number, ke; and the fluid Love number, kf, are from Yoder (1995), and for Kepler-1229 b they are made equal to the Earth’s values. The remaining parameters of the Kepler-1229 system are from Morton et al. (2016), where m is estimated from R, assuming an Earth-like density.
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