Individual sheet: CD 47 4551
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Spectral type(s): O5If
Multiplicity:
Confirmed binary
Period(s) : 656 d
Orbital solution: yes
Ref: Le Bouquin et al. (2017)
Quality flag (Q): I
Comments:
Radio results were published by Benaglia (2010).
The orbital elements are those of a 3D orbit resulting from a combination of spectroscopic and astrometric measurements (Le Bouquin et al. 2017).