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Table 11

Preliminary orbital parameters of Li-abundant giants in binary systems.

Star TYC 0405-01700-1 TYC 3314-01371-1

P [ days ] 31.753 ± 0.0009 844.6 ± 0.6
T0 [ MJD ] 53 186.6 ± 0.45 54 498.90 ± 0.82
K [ km s-1 ] 28.88 ± 0.18 3.686 ± 0.013
e 0.040 ± 0.004 0.3392 ± 0.0034
ω [ deg ] 315 ± 5 58.7 ± 0.5
m2sini [  M ] 0.53 ± 0.08 0.235 ± 0.022
a [ AU ] 0.220 ± 0.016 2.17 ± 0.08
V0 [ km s-1 ] − 10.59 ± 0.12 0.758 ± 0.009
0.80 0.92
σRV [ m s-1 ] 84.72 21.80
N obs 7 15

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