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Table 3
Results for WDEB from combined LC and RV curve analysis.
| Parameter | Value |
|
|
|
| Period, P | 4.4473 ± 0.0004 d |
| Time of primary eclipse, HJD0 | 2 453 934.741 ± 0.003 |
| Inclination, i | 86 ± 2 deg |
| Eccentricity, e | 0.175 ± 0.003 |
| Longitude of periastron, ω | 252 ± 1 deg |
| Surface potential, Ω1 | 5.9 ± 0.1 |
| Surface potential, Ω2 | 6.50 ± 0.06 |
| Light ratio in V, L2/L1 | 0.499 ± 0.005 |
| Light ratio in R, L2/L1 | 0.501 ± 0.005 |
| Light ratio in I, L2/L1 | 0.505 ± 0.005 |
| Mass ratio, q | 0.80 ± 0.07 |
| Systemic velocity, γ | −40 ± 3 km s-1 |
| Semi-major axis, a | 34 ± 1R⊙ |
| Semi-amplitude, K1 | 229 ± 19 km s-1 |
| Semi-amplitude, K2 | 187 ± 6 km s-1 |
| Radius†, r1,pole | 0.202 ± 0.006 |
| ............ r1,point | 0.208 ± 0.007 |
| ............ r1,side | 0.203 ± 0.006 |
| ............ r1,back | 0.206 ± 0.007 |
| ............ r1* | 0.204 ± 0.006 |
| Radius†, r2,pole | 0.154 ± 0.005 |
| ............ r2,point | 0.157 ± 0.006 |
| ............ r2,side | 0.155 ± 0.006 |
| ............ r2,back | 0.157 ± 0.006 |
| ............ r2* | 0.156 ± 0.006 |
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