Abstract
view Abstract Citations (119) References (17) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Two-dimensional spectral classifications for O stars in the southern Milky Way. Walborn, N. R. Abstract Spectral classifications in the two-dimensional system are given for 53 additional O stars in the southern hemisphere. A number of these stars are members of the interesting clusters NGC 3324, Trumpler 14/16, NGC 3603, and NGC 6334, which are discussed in particular. A 4-m H-alpha photograph of the remarkable nebulosities associated with NGC 6334 is reproduced. Publication: The Astronomical Journal Pub Date: September 1982 DOI: 10.1086/113216 Bibcode: 1982AJ.....87.1300W Keywords: Classifications; Milky Way Galaxy; O Stars; Southern Hemisphere; Spectrum Analysis; Stellar Spectra; Astronomical Photography; Distance; H Alpha Line; Star Clusters; Astronomy full text sources ADS | data products SIMBAD (50)
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