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Table 7
Host star, planet, and orbital parameters inferred from the joint analysis of the data.
| Parameter | K3-30 | K2-34 |
| Planet properties | ||
|
|
||
| K (m/s) | 80.1 ± 3.8 | 205 ± 12 |
| R p /R ⋆ | 0.1303 ± 0.0025 | 0.0901 ± 0.0018 |
| Mp (MJup) | 0.625 ± 0.030 | 1.649 ± 0.098 |
| Rp (RJup) | 1.197 ± 0.052 | 1.217 ± 0.053 |
| ρp (ρJup) | 0.363 ± 0.055 | 0.92 ± 0.14 |
| Teq (K) | 1152 ± 19 | 1670 ± 26 |
| Orbital properties | ||
|
|
||
| Period (day) | 4.098513 ± 0.000018 |
|
| T0 (MBJDa, day) | 63.80699 ± 0.00017 | 141.35103 |
| i (deg) | 86.34 ± 0.35 | 83.03 ± 0.37 |
| e |
|
0.0 (assumed) |
| ω (deg) |
|
− |
| a (au) | 0.04986 ± 0.00033 | 0.04328 ± 0.00037 |
| a/R ⋆ | 11.40 ± 0.48 | 6.73 ± 0.21 |
| b primary | 0.714 ± 0.029 | 0.816 ± 0.018 |
| Tdur (h) | 2.362 ± 0.021 | 2.463 ± 0.015 |
| Host properties | ||
|
|
||
| M⋆ (M⊙) | 0.984 ± 0.020 | 1.204 ± 0.031 |
| R⋆ (R⊙) | 0.941 ± 0.038 | 1.383 ± 0.046 |
| ρ⋆ (ρ⊙) | 1.18 ± 0.15 | 0.356 ± 0.044 |
| Vsys (km s-1) | 35.5092 ± 0.0088 | 46.330 ± 0.013 |
| d (pc) | 323 ± 13 | 341 ± 12 |
| E(B−V) | 0.253 ± 0.014 | 0.038 ± 0.020 |
| log g (cgs) | 4.484 ± 0.039 | 4.236 ± 0.025 |
| T eff | 5582 ± 39 | 6131 ± 47 |
| [Fe/H] (dex) | 0.137 ± 0.031 | 0.121 ± 0.053 |
| log L/L⊙ (dex) | −0.112 ± 0.039 | 0.471 ± 0.048 |
| ua | 0.24 ± 0.20 | 0.23 ± 0.23 |
| ub | 0.41 ± 0.29 | 0.46 ± 0.28 |
| vsini (km s-1) | 3.9 ± 1.1 | 5.2 ± 1.4 |
| Jitters (σ) and instrumental offsets (ΔRV) | ||
|
|
||
| σRV,HARPS−N (m/s) |
|
|
| σRV,SOPHIE (m/s) |
|
|
| σRV,CAFE (m/s) | − | 43 ± 35 |
| ΔRVS,H−N (m/s) | −121.5 ± 9.0 | −64 ± 21 |
| ΔRVS,CAFE (m/s) | − | 246 ± 48 |
| σK2 (ppm) | 221 ± 12 | 87.2 ± 3.9 |
| σSED (mag) | 0.017 ± + 0.016 |
|
| K2 contamination |
|
|
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