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Table 4
Two-planet model parameter estimates, obtained by fixing the eccentricity of the second Keplerian to zero, and also keeping it as a free parameter.
| Jump parameter | Value | |
| Circular orbit | Eccentric orbit | |
|
|
||
| h [ m s-1] | 1.87 ± 0.18 | 1.81 |
| λ [days] | 317 |
337 |
| w | 0.33 ± 0.03 | 0.33 |
| θ [days] | 87.2 ± 0.5 | 87.1 |
|
|
||
| γHARPSpre−2016 [ m s-1] | 0.95 |
0.88 |
| γHARPSPRD [ m s-1] | –0.65 |
0.35 |
| γUVES [ m s-1] | 0.51 ± 0.47 | –0.70 |
|
|
||
| K1 [ m s-1] | 1.45 |
1.45 |
| P1 [days] | 11.1854 |
11.1854 |
| Tc,1 [JD-2 400 000] | 57 383.57 ± 0.19 | 57 383.59 ±0.20 |
|
|
||
| K2 [ m s-1] | 0.87 ± 0.22 | 1.17 |
| P2 [days] | 243 |
344 |
| Tc,2 [JD-2 400 000] | 54 791 |
56 040 |
| e 2 | 0 | 0.46± 0.26 |
| ω2 [rad] | 0 | –0.15 |
|
|
||
| dVr/ dt [ m s-1 day-1] | 1.4 ± 2.6 × 10-4 | 3 |
| σjit,HARPSpre−2016 [ m s-1] | 1.04 ± 0.13 | 0.98 |
| σjit,HARPSPRD [ m s-1] | 0.45 ± 0.17 | 0.56 |
| σjit,UVES [ m s-1] | 0.78 |
0.67 |
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