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Table 1
Adopted physical and orbital parameters of HD 189733b.
| Parameter | Symbol | Value | Reference |
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| Stellar radius | R∗ | 0.756 ± 0.018 R⊙ | Torres et al. (2008) |
| Planet radius | Rp | 1.138 ± 0.027 RJ | Torres et al. (2008) |
| White-light radius ratio | Rp/R∗ | 0.15617 ±0.00011 | Sing et al. (2011) |
| Stellar mass | M∗ | 0.823 ± 0.029 M⊙ | Triaud et al. (2009) |
| Planet mass | Mp | 1.138 ± 0.027 MJ | Triaud et al. (2009) |
| Epoch of transit | T0 | 2 454 279.436714 ± 0.000015 BJDtdb | Agol et al. (2010) |
| Duration of transit | T14 | 0.07527 ± 0.00037 d | Triaud et al. (2009) |
| Orbital period | P | 2.21857567 ± 0.00000015 d | Torres et al. (2008) |
| Systemic velocity | γ | –2.2765 ± 0.0017 km s-1 | Boisse et al. (2009) |
| Semi-amplitude | K∗ | 200.56 ± 0.88 m s-1 | Boisse et al. (2009) |
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