Speckle interferometric measurements of binary stars. IV Seventy-three measurements of 61 binary stars by means of speckleinterferometry with the Mayall 4-m telescope are presented. The measuredseparations range from 0.031 to 1.368 arcsec. Observations are presentedfor the three previously unresolved spectroscopic binaries: HR 5472, HR6237, and HR 8264, as well as for 18 additional interferometricbinaries.
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UBV photometry of 180 early-type stars Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1974PASP...86..795G&db_key=AST
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On the inclination of rotation axes in visual binaries. Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1974ApJ...190..331W&db_key=AST
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Measures of photographed binaries with the eyepiece-method. Abstract image available at:http://adsabs.harvard.edu/abs/1970A&A.....7..160H
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MK Classification of 142 Visual Binaries Not Available
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The masses of stars above the main sequence. Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1969AJ.....74..689S&db_key=AST
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Measures of 278 double stars. Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1962AJ.....67..403W&db_key=AST
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Mesures d'étoiles doubles faites au rĝfraceur de 38 cm de l'Observatoire de Nice Not Available
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Micrometer Measures of Double Stars. Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1959ApJS....4...45V&db_key=AST
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Six visual double star orbits Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1956MNRAS.116..243H&db_key=AST
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Eléments orbitaux de vingt étoiles doubles visuelles Not Available
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Double stars (Report on progress of astronomy) Not Available
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Double star observations at Lick Observatory Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1954AJ.....59..388M&db_key=AST
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Mesures d'étoiles doubles faites à Strasbourg en 1952-1953 Not Available
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A survey of stars with composite spectra. Not Available
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