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1995A&AS..112..291S - Astron. Astrophys., Suppl. Ser., 112, 291-297 (1995/August-0)
VRI photometry of wide double stars with A- type primaries.
SINACHOPOULOS D., CUYPERS J., LAMPENS P., OBLAK E. and VAN DESSEL E.L.
Abstract (from CDS):
We are presenting VRI photometry of 93 wide visual double stars having late B- or A- type primaries, taken from the Annex of Double and Multiple Stars of the HIPPARCOS Input Catalogue. Spectral types have been estimated for most of the primaries and for the majority of the secondaries. 40% of them probably have common origin components, for which we calculated photometric parallaxes and some orbital values estimates.
Abstract Copyright: ∼
Journal keyword(s): stars: binaries: visual-photometry: Hipparcos
VizieR on-line data: <Available at CDS (J/A+AS/112/291): table1 table2 table3 table4 tables.tex>
Simbad objects: 183
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