Open Access
Table 2
Summary of the parameters used for GCM simulations of TRAPPIST-1 b performed in this study.
| Physical parameters | Values |
|---|---|
| Mass (M⊕) | 1.374 |
| Radius (M⊕) | 1.116 |
| Insolation (S⊕) | 4.153 |
| Rotation mode | synchronous/substellar circulation |
| Rotation rate (rad s-1) | 4.8128 × 10-5 |
| Obliquity (°) | 0 |
| Orbital eccentricity | 0 |
| Bare ground albedo | 0.1 |
| Ground thermal inertia (J m-2 s-1/2 K-1) | 250 |
| Surface topography | flat |
| Surface roughness coefficient (m) | 0.01 |
| Internal Heat Flux (W m-2) | 0 |
| Stellar effective temperature (K) | 2566 |
| Stellar spectrum | 2600 K BT-Settl with Fe/H = 0 |
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