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Table 5
System parameters of WASP-56 and WASP-57.
| WASP-56 | WASP-57 | |
| Parameter (Unit) | Value | Value |
|
|
||
| P (d) |
|
2.838971 ± 0.000002 |
| T0 (BJD) | 2 455 730.799 ± 0.001 | 2 455 717.87811 ± 0.0002 |
| T14 (d) | 0.1484 ± 0.0025 | 0.0960 ± 0.0005 |
| T12 = T34 (d) | 0.0146 ± 0.0005 |
|
|
0.01019 ± 0.00041 | 0.01269 ± 0.00014 |
| b |
|
|
| i (°) |
|
|
| K1 (m s-1) | 69 ± 4 | 100 ± 7 |
| γSOPHIE (km s-1) | 4.6816 ± 0.0001 | −23.214 ± 0.002 |
| γCORALIE (km s-1) | — | −23.228 ± 0.002 |
| e | 0 (fixed) | 0 (fixed) |
| M⋆ (M⊙) | 1.017 ± 0.024 | 0.954 ± 0.027 |
| R⋆ (R⊙) |
|
|
| log g⋆ (cgs) | 4.35 ± 0.02 |
|
| ρ⋆ (ρ⊙) | 0.74 ± 0.04 |
|
| Mpl (MJ) |
|
|
| Rpl (RJ) |
|
|
| log gpl (cgs) |
|
|
| ρpl (ρJ) |
|
|
| a (AU) | 0.05458 ± 0.00041 | 0.0386 ± 0.0004 |
| Tpl, A = 0 (K) |
|
|
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