142 datasets found

Keywords: morgan keenan classification

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  • Galactic O-type Stars

    The catalog is a compilation from the literature of all O-type stars for which spectral types, luminosity classes, and UBV photometry exist. The catalog contains 765 stars, for...

  • MK Classification of Bright Star Supplement

    MK spectral types are given for about 584 stars in "A Supplement to the Bright Star Catalogue" (Hoffleit et al., 1983, Cat. V/36). The spectra were obtained at Kitt Peak in 1983...
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