Open AccessThe Orbit and Spectral Line Variations of the Massive Binary HD 163181 (V453 Scorpii)
Author(s) -
T. S. Josephs,
Douglas R. Gies,
W. G. Bagnuolo,
M. A. Shure,
Laura R. Penny,
Z. Wang
Publication year - 2001
Publication title -
publications of the astronomical society of the pacific
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.294
H-Index - 172
eISSN - 1538-3873
pISSN - 0004-6280
DOI - 10.1086/322911
Subject(s) - apsidal precession , physics , circumbinary planet , astrophysics , orbital motion , astronomy , binary star , orbit (dynamics) , orbital speed , orbital period , supergiant , line (geometry) , spectral line , orbital elements , roche lobe , primary (astronomy) , binary number , radial velocity , emission spectrum , stars , angular momentum , geometry , classical mechanics , planet , mathematics , arithmetic , engineering , aerospace engineering
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