Abstract
view Abstract Citations (83) References (20) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS The O3 stars. Walborn, N. R. Abstract A brief review of the 10 known objects in this earliest spectral class is presented. Two new members are included: HD 64568 in NGC 2467 (Puppis OB2), which provides the first example of an O3 V (f-asterisk) spectrum; and Sk -67 deg 22 in the Large Magellanic Cloud, which is intermediate between types O3 (f-asterisk) and WN6-A. In addition, the spectrum of HDE 269810 in the LMC is reclassified as the first of type O3 III (f asterisk). The absolute visual magnitudes of these stars are rediscussed. Publication: The Astrophysical Journal Pub Date: March 1982 DOI: 10.1086/183747 Bibcode: 1982ApJ...254L..15W Keywords: Early Stars; O Stars; Wolf-Rayet Stars; Magellanic Clouds; Stellar Spectra; Astronomy full text sources ADS | data products SIMBAD (8)
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