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Table 7.
Photometric and orbital parameters obtained with the Wilson–Devinney code for the BLG-296596 system.
| Parameter | WD result |
|---|---|
| Orbital inclination i (deg) | 79.86 ± 0.13 |
| Orbital eccentricity e | 0.1964 ± 0.0013 |
| Sec. temperature T2 (K) | 3968 ± 11 |
| Fractional radius r1 | 0.1137 ± 0.0017 |
| Fractional radius r2 | 0.1876 ± 0.0019 |
| (r1 + r2) | 0.3013 ± 0.0025 |
| k = r2/r1 | 1.6499 ± 0.0298 |
| Observed period Pobs (day) | 155.6576 ± 0.0043 |
| ω (deg) | 331.33 ± 0.73 |
| Ω1 (fixed) | 10.0844 |
| Ω2 | 6.736 ± 0.049 |
| (L2/L1)V | 1.6753 |
| (L2/L1)I | 1.9525 ± 0.0587 |
| (L2/L1)J | 2.2375 |
| (L2/L1)K | 2.5040 |
| T0 (JD-2450000) | 4244.34 |
| Semimajor axis a (R⊙) | 158.84 ± 0.66 |
| Systemic velocity γ (km s−1) | −49.608 ± 0.079 |
| Velocity semi-amplitude K1(km s−1) | 26.27 ± 0.14 |
| Velocity semi-amplitude K2(km s−1) | 25.55 ± 0.16 |
| Mass ratio q | 1.029 ± 0.008 |
| RV rms1 (km s−1) | 0.594 |
| RV rms2 (km s−1) | 0.574 |
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