Table 3.

Orbital parameters of V881 Sco from disentangled spectral regions.

LineMg ii 4481Mg I 5167mean
λ (Å)4780–49464280–44104431–44925153–5206
RV/bin [km s−1]5.04.42.01.5
Pa2.491665304 (fixed)
Tperi (HJD–24 50000)2126.461 ± 0.0032126.462 ± 0.0052126.467 ± 0.0052126.457 ± 0.0032126.462 ± 0.005
e0.1068 (fixed)
ω (deg)348.37468 (fixed)
|$\dot{\omega }$| (°/day)0.00559488 (fixed)
K1 [km s−1]124.3 ± 1.2130.1 ± 2.2129.0 ± 2.3119.0 ± 1.5125.6 ± 4.8
q0.98 ± 0.011.08 ± 0.021.11 ± 0.030.94 ± 0.021.03 ± 0.07
K2 [km s−1]126.7 ± 1.5120.3 ± 2.7116.7 ± 3.3126.5 ± 2.0122.6 ± 4.9
σ0.00530.00860.00700.0055
ΔRV1 [km s−1]4.56.814.19.9
ΔRV2 [km s−1]4.66.411.618.8
LineMg ii 4481Mg I 5167mean
λ (Å)4780–49464280–44104431–44925153–5206
RV/bin [km s−1]5.04.42.01.5
Pa2.491665304 (fixed)
Tperi (HJD–24 50000)2126.461 ± 0.0032126.462 ± 0.0052126.467 ± 0.0052126.457 ± 0.0032126.462 ± 0.005
e0.1068 (fixed)
ω (deg)348.37468 (fixed)
|$\dot{\omega }$| (°/day)0.00559488 (fixed)
K1 [km s−1]124.3 ± 1.2130.1 ± 2.2129.0 ± 2.3119.0 ± 1.5125.6 ± 4.8
q0.98 ± 0.011.08 ± 0.021.11 ± 0.030.94 ± 0.021.03 ± 0.07
K2 [km s−1]126.7 ± 1.5120.3 ± 2.7116.7 ± 3.3126.5 ± 2.0122.6 ± 4.9
σ0.00530.00860.00700.0055
ΔRV1 [km s−1]4.56.814.19.9
ΔRV2 [km s−1]4.66.411.618.8
Table 3.

Orbital parameters of V881 Sco from disentangled spectral regions.

LineMg ii 4481Mg I 5167mean
λ (Å)4780–49464280–44104431–44925153–5206
RV/bin [km s−1]5.04.42.01.5
Pa2.491665304 (fixed)
Tperi (HJD–24 50000)2126.461 ± 0.0032126.462 ± 0.0052126.467 ± 0.0052126.457 ± 0.0032126.462 ± 0.005
e0.1068 (fixed)
ω (deg)348.37468 (fixed)
|$\dot{\omega }$| (°/day)0.00559488 (fixed)
K1 [km s−1]124.3 ± 1.2130.1 ± 2.2129.0 ± 2.3119.0 ± 1.5125.6 ± 4.8
q0.98 ± 0.011.08 ± 0.021.11 ± 0.030.94 ± 0.021.03 ± 0.07
K2 [km s−1]126.7 ± 1.5120.3 ± 2.7116.7 ± 3.3126.5 ± 2.0122.6 ± 4.9
σ0.00530.00860.00700.0055
ΔRV1 [km s−1]4.56.814.19.9
ΔRV2 [km s−1]4.66.411.618.8
LineMg ii 4481Mg I 5167mean
λ (Å)4780–49464280–44104431–44925153–5206
RV/bin [km s−1]5.04.42.01.5
Pa2.491665304 (fixed)
Tperi (HJD–24 50000)2126.461 ± 0.0032126.462 ± 0.0052126.467 ± 0.0052126.457 ± 0.0032126.462 ± 0.005
e0.1068 (fixed)
ω (deg)348.37468 (fixed)
|$\dot{\omega }$| (°/day)0.00559488 (fixed)
K1 [km s−1]124.3 ± 1.2130.1 ± 2.2129.0 ± 2.3119.0 ± 1.5125.6 ± 4.8
q0.98 ± 0.011.08 ± 0.021.11 ± 0.030.94 ± 0.021.03 ± 0.07
K2 [km s−1]126.7 ± 1.5120.3 ± 2.7116.7 ± 3.3126.5 ± 2.0122.6 ± 4.9
σ0.00530.00860.00700.0055
ΔRV1 [km s−1]4.56.814.19.9
ΔRV2 [km s−1]4.66.411.618.8
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