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Table A.4.
π Men system parameters.
| Parameter | Priora | Derived value |
|---|---|---|
| Stellar parameters | ||
| Star mass M⋆ (M⊙) | … | 1.02 ± 0.03 |
| Star radius R⋆ (R⊙) | … | 1.10 ± 0.01 |
| Effective Temperature Teff (K) | … | 5870 ± 50 |
| Surface gravityb log g⋆ (cgs) | … | 4.36 ± 0.02 |
| Surface gravityc log g⋆ (cgs) | … | 4.33 ± 0.09 |
| Iron abundance [Fe/H] (dex) | … | 0.05 ± 0.09 |
| Projected rotational velocity v sin i⋆ (km s−1) | … | 3.3 ± 0.5 |
| Age (Gyr) | … | 5.2 ± 1.1 |
| Model parameters of π Men b | ||
| Orbital period Porb, b (days) | 𝓤[2076.0, 2106.0] | 2091.2 ± 2.0 |
| Time of inferior conjunction Tinf, b (BJDTDB−2450000) | 𝓤[6528.0, 6568.0] | 6548.2 ± 2.7 |
 |
𝓤[−1, 1] | −0.3919 ± 0.0076 |
 |
𝓤[−1, 1] | 0.6970 ± 0.0052 |
| Radial velocity semi-amplitude variation Kb (m s−1) | 𝓤[0, 500] | 195.8 ± 1.4 |
| Model parameters of π Men c | ||
| Orbital period Porb,c (days) | 𝓤[6.24, 6.29] | 6.26834 ± 0.00024 |
| Transit epoch T0, c (BJDTDB−2450000) | 𝓤[8325.47, 8325.52] | 8325.503055 ± 0.00077 |
| Scaled semi-major axis ac/R⋆ | 𝓝[13.11, 0.17] | 13.10 ± 0.18 |
| Planet-to-star radius ratio Rc/R⋆ | 𝓤[0, 0.1] | 0.01721 ± 0.00024 |
| Impact parameter bc | 𝓤[0, 1] | 0.614 ± 0.0180 |
 |
𝓕[0] | 0 |
 |
𝓕[0] | 0 |
| Radial velocity semi-amplitude variation Kc (m s−1) | 𝓤[0, 10] | 1.55 ± 0.27 |
| Additional model parameters | ||
| Parameterized limb-darkening coefficient q1 | 𝓝[0.36, 0.1] | 0.33 ± 0.10 |
| Parameterized limb-darkening coefficient q2 | 𝓝[0.25, 0.1] | 0.23 ± 0.10 |
| Systemic velocity γAAT (km s−1) | 𝓤[−0.20, 0.20] | 0.0021 ± 0.0011 |
| Systemic velocity γHS1 (km s−1) | 𝓤[10.53, 10.88] | 10.70916 ± 0.00039 |
| Systemic velocity γHS2 (km s−1) | 𝓤[10.55, 10.90] | 10.73156 ± 0.00071 |
| RV jitter term σAAT (m s−1) | 𝓤[0, 100] |
 |
| RV jitter term σHS1 (m s−1) | 𝓤[0, 100] |
 |
| RV jitter term σHS2 (m s−1) | 𝓤[0, 100] |
 |
| Derived parameters of π Men b | ||
| Planet minimum mass Mb sin ib (MJup) | … | 9.66 ± 0.20 |
| Semi-major axis of the planetary orbit ab (AU) | … | 3.22 ± 0.03 |
| Orbit eccentricity eb | … | 0.6394 ± 0.0025 |
| Argument of periastron of stellar orbit ω⋆, b (deg) | … | 330.65 ± 0.65 |
| Time of periastron passage Tper, b (BJDTDB−2450000) | … | 6306.1 ± 4.6 |
| Derived parameters of π Men c | ||
| Planet mass Mc (M⊕) | … | 4.52 ± 0.81 |
| Planet radius Rc (R⊕) | … | 2.06 ± 0.03 |
| Planet mean density ρc (g cm−3) | … | 2.82 ± 0.53 |
| Semi-major axis of the planetary orbit ac (AU) | … | 0.06702 ± 0.00109 |
| Orbit eccentricity ec | … | 0 (fixed) |
| Orbit inclination ic (deg) | … | 87.31 ± 0.11 |
| Equilibrium temperatured Teq, c (K) | … | 1147 ± 12 |
| Transit duration τ14, c (h) | … |
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