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Table 3.

Best-fit parameters of the STIS differential velocities of the long- and short-period orbit.

Long orbit
PL (days) 548.0 ± 1.2
Tp, L (days) 2456943.2 ± 2.2
e 0.324 ± 0.006
KB (km s−1) 28.72 ± 0.23
ω 223.18 ± 2.12
aB sin i (au) 1.37 ± 0.01
f(MA, MB) (M) 1.14 ± 0.03

Short orbit

PS (days) 4.67529 ± 0.00001
Tp, S (days) 2456977.994 ± 0.003
KBa (km s−1) 66.89 ± 0.21
aBa sin i (au) 0.0287 ± 0.0001
f(MBa, MBb) (M) 0.145 ± 0.001

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