Table 5
Orbital solution and planet inferred parameters for the four-Keplerian model (K4) of the system around HD 219134.
| Model | K4+  |
|||||
| Epoch | [BJD-2 400 000] | 56 753.65224 | ||||
| N meas | 98 | |||||
| Ln (Like × prior) | -185.009 | |||||
| s | [ms-1] | 1.42 ± 0.12 | ||||
| γ | [kms-1] | −18.42 ± 0.002 | ||||
|
|
||||||
| HD 219134 b | HD 219134 c | HD 219134 d | HD 219134 e | |||
|
|
||||||
| P | [days] | 3.0935 ± 0.0003 | 6.767 ± 0.004 | 46.66 ± 0.08 |
|
|
| K | [m/s] | 2.25 ± 0.22 |
|
2.10 ± 0.30 | 5.05 ± 1.57 | |
| λ0 | [deg] |
|
|
|
– | |
| T Vmax | [BJD-2 400 000] | – | – | – | 56 330.84820 | |
|
0.05 ± 0.11 | 0.35 ± 0.29 | −0.59 ± 0.13 | 0.70 ± 0.22 | ||
|
−0.23 ± 0.22 | 0.27 ± 0.35 | 0.36 ± 0.20 | −0.24 ± 0.24 | ||
|
|
||||||
| e |
|
|
0.46 ± 0.11 | 0.34 ± 0.17 | ||
| ω | – | – | 148 ± 82 |
|
||
| mplsini | [M⊕] | 4.32 ± 0.44 | 2.78 ± 0.61 | 8.94 ± 1.13 |
|
|
| a | [AU] | 0.0382 ± 0.0003 | 0.064 ± 0.001 | 0.233 ± 0.002 |
|
|
Notes.The epoch is chosen as the mid-time of the observations. For the three inner planets λ0 is chosen as fitted parameter, while the timing at velocity maximum TVmax is chosen for the outer one (see Sect. 4.2.1).
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