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Table 2
Parameters of the eclipsing binary HW Vir.
| Parameter | Value ± Error | Reference |
|
|
||
| Orbital period P bin (s) | 10 084.58 ± 0.01 | This work |
| Primary mass M1 (M⊙) | 0.485 ± 0.013 | Lee et al. (2009) |
| Secondary mass M2 (M⊙) | 0.142 ± 0.004 | Lee et al. (2009) |
| Secondary radius R2 (R⊙) | 0.175 ± 0.026 | Lee et al. (2009) |
| Separation a bin (R⊙) | 0.860 ± 0.010 | Lee et al. (2009) |
| Inclination i bin (°) | 80.9 ± 0.1 | Lee et al. (2009) |
| Eccentricity e bin | <0.0003 | This work |
| Distance d (pc) | 181 ± 20 | Lee et al. (2009) |
| Visual magnitude V (mag) | 10.9 | |
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