[PDF] γ2 Velorum: orbital solution and fundamental parameter determination with SUSI | Semantic Scholar
@article{North20072VO,
title={$\gamma$2 Velorum: orbital solution and fundamental parameter determination with SUSI},
author={Julian R. North and Peter G. Tuthill and William J. Tango and J. Davis},
journal={Monthly Notices of the Royal Astronomical Society},
year={2007},
volume={377},
pages={415-424},
url={https://api.semanticscholar.org/CorpusID:16425744}
}The first complete orbital solution for the double-lined spectroscopic binary system γ 2 Velorum, obtained from measurements with the Sydney University Stellar Interferometer (SUSI), is presented. This system contains the closest example of a Wolf-Rayet star and the promise of full characterization of the basic properties of this exotic high-mass system has subjected it to intense study as an archetype for its class. In combination with the latest radial-velocity results, our orbital solution…