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Table 1
Physical and orbital parameters of the HD 209458 system.
| Parameter | Value | Reference |
|---|---|---|
| Stellar parameters | ||
| Teff [K] | 6069 ± 54 | This work (STEPAR) |
| 6139 ± 62 | This work (ARES+MOOG) | |
| ξ [km s−1] | 1.03 ± 0.08 | This work (STEPAR) |
| 1.221 ± 0.025 | This work (ARES+MOOG) | |
| logg [cgs] | 4.41 ± 0.13 | This work (STEPAR) |
| 4.45 ± 0.10 | This work (ARES+MOOG) | |
| [Fe/H] | 0.02 ± 0.04 | This work (STEPAR) |
| 0.05 ± 0.04 | This work (ARES+MOOG) | |
| M⋆ [M⊙] | 1.116 ± 0.029 | This work (STEPAR) |
| 1.153 ± 0.029 | This work (ARES+MOOG) | |
| R⋆ [R⊙] | 1.160 ± 0.027 | This work (STEPAR) |
| 1.136 ± 0.027 | This work (ARES+MOOG) | |
| vsini⋆ [km s−1] | 4.228 ± 0.007 | This work (reloaded-RM) |
| Planet parameters | ||
| Mp [MJup] |  |
Torres et al. (2008) |
| Rp∕R⋆ | 0.12086 ± 0.00010 | Torres et al. (2008) |
| Kp [km s−1] | 145.0 ± 1.6 | This work(a) |
| Transit parameters | ||
| T0 [BJDTDB] | 2454560.80588 ± 0.00008 | Evans et al. (2015) |
| P [day] | 3.52474859 ± 0.00000038 | Bonomo et al. (2017) |
| T14 [h] | 2.978 ± 0.051 | Richardson et al. (2006) |
| T23 [h] | 2.254 ± 0.058 | Richardson et al. (2006) |
| System parameters | ||
| a∕R⋆ | 8.87 ± 0.05 | Evans et al. (2015) |
| i [deg] | 86.78 ± 0.07 | Evans et al. (2015) |
| a [au] |  |
Bonomo et al. (2017) |
| e | 0 | Bonomo et al. (2017) |
| ω [deg] | 90 | Bonomo et al. (2017) |
| K⋆ [m s−1 ] |  |
Bonomo et al. (2017) |
| γ [km s−1 ] | − 14.741 ± 0.002 | Naef et al. (2004) |
| λ [deg] | 1.58 ± 0.08 | This work (reloaded-RM) |
| b | 0.511 | This work (reloaded-RM) |
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