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Table 1.
Orbital solutions for V382 Cyg (Martins et al. 2017), VFTS 352 (Almeida et al. 2015), and SMC 108086 (Hilditch et al. 2005).
| V382 Cyg | VFTS 352 | SMC 108086 | |
|---|---|---|---|
| Porb (day) | 1.885545 | 1.1241452 | 0.8830987 |
| T0 (HJD) | 2456527.020 | 2455261.119 | 2457000.7307 |
| M1 (M⊙) | 26.1 ± 0.4 | 28.63 ± 0.3 | 16.9 ± 1.2 |
| M2 (M⊙) | 19.0 ± 0.3 | 28.85 ± 0.3 | 14.3 ± 1.7 |
| q (M1/M2) | 1.376 ± 0.009 | 0.99 ± 0.01 | 1.183 ± 0.080 |
| R1 (R⊙) | 9.4 ± 0.2 | 7.22 ± 0.02 | 5.7 ± 0.2 |
| R2 (R⊙) | 8.7 ± 0.2 | 7.25 ± 0.02 | 5.3 ± 0.2 |
| f | 1.1 | 1.29 | 1.7 |
| K1 (km s−1) | 257 | 327.8 | 317 |
| K2 (km s−1) | 354 | 324.5 | 375 |
| i (°) | 85 | 55.6 | 82.8 |
Notes. In the case of SMC 108086, we used the updated Porb and T0 from Pawlak et al. (2016). T0 refers to the time of superior conjunction. All systems are assumed to be circular.
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