113 datasets found

Keywords: morgan keenan classification

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  • Michigan Catalogue of HD stars, Vol.5

    This volume of the catalog contains all HD stars in the declination range -12 degrees up to and including +05 degrees (equinox 1900) and is part of a series of catalogs in the...
  • Atlas of Optical Spectral Classification OB Stars

    The Atlas provides digital spectra to assist the classification of OB spectra for 78 standard objects in the wavelength range 395.0-475.0 nm. Spectral types range from O3 - B3...
  • Stellar Spectra Classified in Morgan-Keenan System

    The purpose of this catalog is to provide bibliographic references to spectral classifications of stars in the Morgan-Keenan system published in the literature prior to January...
  • Perkins Revised MK Types for the Cooler Stars

    The original catalog of standard stars classified on the Revised MK system published in 1989 contains 1054 standard stars of spectral types G0 and later (G, K, M, and a few S...
  • MK Standard Stars

    The purpose of the present work is to provide a complete list of MK standard stars, selected from the main papers related to this subject, according to the recommendations of...
  • Studies of LMC stellar content

    A spectral survey has been made during the period 1971 to 1975 with the ESO 40cm astrograph at La Silla, equipped with its normal prism, giving an intermediate dispersion of...
  • Michigan Catalogue of HD stars, Vol.4

    Please refer to the "adc.txt" file by Wayne H. Warren Jr. Cone search capability for table III/133/vol4 (The Catalogue (vol.4))
  • MK Classifications of Close Visual Binaries

    Each component of 170 close visual binaries has been classified with new procedures for controlling contamination problems. These classifications are shown to be on the MK...
  • MK Classification of Visual Multiples

    The spectral types listed here represent about one-third of a program of MK classification of all the Northern (Dec>-30deg) visual components brighter than B~8.0mag. The...
  • 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...
  • UBV and MK types in Open Clusters, 3rd ed.

    See the complete documentation written by Anne C. Raugh (file adc.doc)
  • Catalogue of Stellar Spectral Classifications

    This file contains spectral classifications for stars collected from the literature, serving as a continuation of the compilations produced by the Jascheks, by Kennedy, and by...
  • Gaia Ultra-Cool Dwarf candidates IR spectra

    The local census of very low-mass stars and brown dwarfs is crucial to improving our understanding of the stellar-substellar transition and their formation history. These...
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