HD 103310

Observations of Double Stars. XVIII. Micrometer observations of 1350 pairs in 1995-1997 are listed.
Micrometer Observations of Double Stars and New Pairs - Part Ten Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1980ApJS...44..111H&db_key=AST
Measurements of binary stars made at Nice Results are presented for 753 measurements of 267 binary stars that weremade with the 50- and 74-cm refractors at Nice Observatory. Coordinatesfor the equinox of 1950 are provided, along with apparent magnitudes,spectral types, and probable periods. It is noted that three-quarters ofthese systems are recently discovered close binaries.
Mesures d'etoiles doubles faites a Nice a la lunette de 50 cm. Not Available
Mesures d'étoiles doubles effectuées au réfracteur de 38 cm de l' Observatoire de Nice Not Available

INHABITED SKY