| Star . | No. 5 . | No. 8a . | No. 9 . | No. 12 . |
|---|---|---|---|---|
| Spectral type | O6.5-7 |$+$| O fpe/WN9 |$^*$| | O6 If |$+$| O5.5 III |$^\ddagger$| | O5 If |$^\S$| | B3 Iae |$^\S$| |
| Orbital period | 6.6d |$^\dagger$| | 21.9d |$^\ddagger$| | |$\sim$| 850d |$^\Vert$| | — |
| Star . | No. 5 . | No. 8a . | No. 9 . | No. 12 . |
|---|---|---|---|---|
| Spectral type | O6.5-7 |$+$| O fpe/WN9 |$^*$| | O6 If |$+$| O5.5 III |$^\ddagger$| | O5 If |$^\S$| | B3 Iae |$^\S$| |
| Orbital period | 6.6d |$^\dagger$| | 21.9d |$^\ddagger$| | |$\sim$| 850d |$^\Vert$| | — |
Rauw, Vreux, and Bohannan (1999).
Hall (1974).
De Becker, Rauw, and Manfroid (2004).
Kiminki et al. (2007).
Nazé et al. (2010).
| Star . | No. 5 . | No. 8a . | No. 9 . | No. 12 . |
|---|---|---|---|---|
| Spectral type | O6.5-7 |$+$| O fpe/WN9 |$^*$| | O6 If |$+$| O5.5 III |$^\ddagger$| | O5 If |$^\S$| | B3 Iae |$^\S$| |
| Orbital period | 6.6d |$^\dagger$| | 21.9d |$^\ddagger$| | |$\sim$| 850d |$^\Vert$| | — |
| Star . | No. 5 . | No. 8a . | No. 9 . | No. 12 . |
|---|---|---|---|---|
| Spectral type | O6.5-7 |$+$| O fpe/WN9 |$^*$| | O6 If |$+$| O5.5 III |$^\ddagger$| | O5 If |$^\S$| | B3 Iae |$^\S$| |
| Orbital period | 6.6d |$^\dagger$| | 21.9d |$^\ddagger$| | |$\sim$| 850d |$^\Vert$| | — |
Rauw, Vreux, and Bohannan (1999).
Hall (1974).
De Becker, Rauw, and Manfroid (2004).
Kiminki et al. (2007).
Nazé et al. (2010).
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