536 datasets found

Keywords: stellar spectral types

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  • HDE Charts: positions, proper motions

    This document is intended to serve as a short description of the data files of the catalogue of 88883 stars of the Henry Draper Extension Charts. Detailed explanation of the...
  • Radial Velocities from Objective Prism Plates

    Accurate positions and radial velocities are determined from 32 objective-prism plates for two areas. Each field is observed twice with opposite dispersion, allowing adjustment...
  • A New Library of Optical Spectra

    Silva and Cornell have compiled a new digital optical stellar spectra library, consisting of intensities at 5A intervals between 3510A and 8930A for 72 different spectral types....
  • 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...
  • Stars earlier than F2 in a NGP region

    An objective prism survey for stars of spectral type F2 and earlier in a North Galactic Pole region was made with the Hamburg 80-120cm Schmidt telescope (dispersion 590{AA}/mm...
  • Henry Draper Catalogue and Extension

    An updated, corrected, and extended machine-readable version of The Henry Draper Catalogue (HD, Cannon & Pickering 1918-1924) is available with documentation from the...
  • Vyssotsky's Catalogues 1950.0

    This catalog includes the results of a complete survey of the McCormick objective prism plates for M dwarf stars. catalog.dat includes identifications, magnitudes, proper...
  • Spectral classifications of proper motion stars

    This catalogue lists the spectral classifications of over 3200 stars, mainly of large proper motion, observed and classified by the late Dr. G.P. Kuiper during the years...
  • Spectral Classes in Kapteyn areas 2-43

    The present catalogue is compiled on the basis of the spectral data obtained with the 70-cm meniscus telescope of Abastumani Astrophysical Observatory using the 8{deg} objective...
  • All-Sky Compiled Catalogue of 2.5 million stars

    The All-Sky Compiled Catalogue of 2501313 stars (ASCC-2.5) with the limiting magnitude V=12-14 is a result of a merging of star lists from present day large high-precision...
  • Spectroscopically identified white dwarfs

    This is an update of the Villanova catalog published in the ApJS paper, corresponding to the Web version of the catalog in Apr 2014 (see...
  • 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...
  • 30 new Wolf-Rayet stars in M31

    The evolved massive star populations of the Local Group galaxies are generally thought to be well understood. However, recent work has suggested that the Wolf-Rayet (WR) content...
  • Hot subluminous stars 500pc volume-limited sample

    We present the first volume-limited sample of spectroscopically confirmed hot subluminous stars out to 500pc, defined using the accurate parallax measurements from the Gaia...
  • The Henry Draper Catalog with Gaia IDs

    This is the Henry Draper catalog (HD, Cannon & Pickering 1918-1924) as distributed by the Astronomical Data Center in 1989 (Vizier III/135A), with Gaia DR2 source_ids and...
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