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Table 3.

Orbital solutions of HD 54662.

Full set of primary RVs

Element Value
e ≠ 0 e = 0
P (day) 2103.4 ± 3.3
ν0 (km s−1) 42.8 ± 0.3 42.7 ± 0.2
e ≤0.02 0.0 (assumed)
K1 (km s−1) 19.7 ± 0.4 19.8 ± 0.3
ω (°) 193.3 ± 64.5
T0a (HJD-2450000) 5787 ± 376 6233.6 ± 5.2
a sin i (R) 817 ± 15 821 ± 13
f (m) (M) 1.66 ± 0.29 1.68 ± 0.08
rms (km s−1) 2.30 2.15
Primary and secondary RVs

Element Value
Primary Secondary
P (day) 2103.4 (fixed)
m2/m1 0.843 ± 0.032
ν0 (km s−1) 42.5 ± 1.2 35.9 ± 1.2
e 0.11 ± 0.02
K (km s−1) 19.3 ± 0.6 22.9 ± 0.7
ω (°) 240.9 ± 10.9
T0a (HJD-2450000) 6084 ± 62
a sin i (R) 797 ± 24 945 ± 28
m sin3i (M) 8.72 ± 0.64 7.35 ± 0.53
rms (km s−1) 1.72 2.52

Notes.

(a)

For eccentric orbital solutions, T0 corresponds to the time of periastron passage, whereas it stands for the time of conjunction with the primary passing in front in the case of a circular orbital solution.

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