HD 138171

A second list of wide visual binaries Not Available
A second list of wide visual binaries Not Available
Photographic measurements of southern double stars. Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1985PASP...97..579K&db_key=AST
Measures of Visual Double Stars Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1980A&AS...39..197W&db_key=AST
Comparison of proper motions obtained by means of rectilinear trajectories of optical double stars with those given by the SAO catalog Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1979A&A....71...55D&db_key=AST

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