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Table 5

Fit results comparison for system HD 27631.

HD 27631
Parameter Marmier et al. (2013) Planet b This work Planet b
K (m s−1) 23.7 ± 1.9
P (days) 2208 ± 66
cos ω
sin ω
e 0.12 ± 0.060
ω (deg) 134 ± 44
M sin i (MJ) 1.45 ± 0.14
a (AU) 3.25 ± 0.07
Tperi (days) 2453867 ± 224
nobs 64 87
Mean RV error (m s−1) γ (m s−1) Jitter(m s−1)
CORALIE1 5.84
CORALIE2 3.76
HARPS 0.53

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