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Table 5.
WASP-4 planetary system.
| WASP-4 | ||
|---|---|---|
| [Fe/H] | [dex] | −0.03 ± 0.09 |
| Teff | [K] | 5500 ± 100 |
| v sin i⋆ | [km s−1] | 2 ± 1 |
| K | [m s−1] |
 |
| M⋆ | [M⊙] |
 |
| R⋆ | [R⊙] | 0.902 ± 0.016 |
| ρ⋆ | [ρ⊙] |
 |
| log g | [cgs] |
 |
| L⋆ | [L⊙] |
 |
| t⋆ | [Gyr] |
 |
| WASP-4 b | ||
| T0 | [BJD] (a) | 4697.798269 ± 0.000038 |
| P | [days] | 1.33823373 ± 0.00000031 |
| a | [AU] |
 |
| S | [S⊕] |
 |
| Teq(b) | [K] |
 |
| dF |
 |
|
| b | [R⋆] |
 |
| W | [min] |
 |
| ip | [°] |
 |
| e | 0 (fixed) | |
| ω(c) | [°] | 0 (fixed) |
| Mp | [MJ] |
 |
| Rp | [RJ] | 1.381 ± 0.025 |
| ρp | [g cm−3] | 0.627 ± 0.016 |
Notes. Top: input stellar parameters as from Gillon et al. (2009b); middle: derived stellar parameters; bottom: planetary parameters.
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