Table 1
Adopted parameters of HD 93129A that are relevant here.
| Parameter | Value | Unit | Ref. |
|
|
|||
| Aa spectral type | O2 If* | Wal02 | |
| Ab spectral type | O3.5 V | Ben06 | |
| Δm | 0.9 ± 0.05 | mag | Nel10 |
| Wind terminal velocity† | 3200 ± 200 | km s-1 | Tar97 |
| System mass | 200 ± 45 | M⊙ | Mai08 |
| Effective temperature† | 42500 | K | Rep04 |
| System luminosity (log) | 6.2 | L/L⊙ | Rep04 |
| X-ray luminosity†† | 1.3 × 10-7 | Lbol | Coh11 |
| Distance | 2.5 | kpc | Wal95 |
Notes.
Reference. Wal02: Walborn et al. (2002); Ben06: Benaglia et al. (2006); Nel10: Nelan et al. (2010); Tar97: Taresch et al. (1997); Mai08: Maíz Apellániz et al. (2008); Rep04: Repolust et al. (2004); Coh11: Cohen et al. (2011); Wal95: Walborn (1995).
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