Abstract
view Abstract Citations (7) References (6) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS The spectroscopic orbit of HD 47732. Beardsley, W. R. ; Jacobsen, T. S. Abstract The star HD 47732, a member of the open cluster NGC 2264, has been found to be a double-lined spectroscopic binary with component spectral types estimated to be B1.5 IV and B2 V, and to possess a very short period of 1.3041 days. The spectroscopic orbit is derived; by utilizing these elements and the parameters of normal B stars, an inclination close to 39 deg is estimated. The stars are nearly in contact; thus eclipses are a possibility. Publication: The Astrophysical Journal Pub Date: June 1978 DOI: 10.1086/156170 Bibcode: 1978ApJ...222..570B Keywords: B Stars; Binary Stars; Stellar Motions; Stellar Spectra; Eclipsing Binary Stars; Open Clusters; Orbital Elements; Radial Velocity; Stellar Spectrophotometry; Astronomy; Orbits:Spectroscopic Binaries full text sources ADS | data products SIMBAD (2)
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