Analysis of high-latitude blue stars. V - Some low-dispersion results

Details Analysis of high-latitude blue stars. V - Some low-dispersion results Analysis of high-latitude blue stars. V - Some low-dispersion results

May 1990

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1990mnras.244..133k&link_type=abstract

Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 244, May 1, 1990, p. 133-137.

Physics

18

B Stars, Blue Stars, O Stars, Planetary Nebulae, Stellar Physics, Subdwarf Stars, Astronomical Catalogs, H Lines, Milky Way Galaxy, Spectral Line Width, Stellar Spectrophotometry, Ubv Spectra

Scientific paper

Reticon spectroscopy at 100 A/mm and Stromgren uvby photometry are used to determine Teff, log g, and V sin i for seven stars from the Luminous stars in the Northern Milky Way catalog. The results are checked by fitting Kurucz profiles to the observed H-gamma and H-delta profiles. Five stars are apparently normal B stars between 1 and 5 kpc from the galactic plane; one stars is an O-type subdwarf; one star might be a planetary nebula nucleus and is variable.

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