The Massive Wolf-Rayet Binary HDE318016 (=WR 98)

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dc.creatorGamen, Roberto C.
dc.creatorNiemela, Virpi S.
dc.date2002-07-22
dc.date2002-07-25
dc.date.accessioned2026-07-07T02:04:24Z
dc.date.available2026-07-07T02:04:24Z
dc.descriptionWe present the discovery of OB type absorption lines superimposed to the emission line spectrum, and the first double-lined orbital elements for the massive Wolf-Rayet binary HDE 318016 (=WR 98), a spectroscopic binary in a circular orbit with a period of 47.825 days. The semiamplitudes of the orbital motion of the emission lines differ from line to line, indicating mass ratios between 1 and 1.7 for MWR/MOB.
dc.description2 pages, 2 figures, to appear in Symp IAU 212 proceedings
dc.identifierhttps://arxiv.org/abs/astro-ph/0207473
dc.identifierhttp://arxiv.org/abs/astro-ph/0207473
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/4742
dc.subjectAstrophysics
dc.titleThe Massive Wolf-Rayet Binary HDE318016 (=WR 98)
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