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Individual sheet: WR8
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Spectral type(s): WN7 + WC(?)
Multiplicity:
Confirmed binary
Period(s) : 38 d, 115d (?)
Orbital solution: no
Ref: Niemela (1991), Marchenko et al. (1998)
Quality flag (Q): II
Comments:
The period of the system is still poorly determined. The two proposed (and disagreeing) periods arise respectively from spectroscopic and photometric studies. This is so far the only system in the catalogue harbouring two WR stars. The classification of the secondary is still uncertain.