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1995A&AS..112..453N - Astron. Astrophys., Suppl. Ser., 112, 453-456 (1995/September-0)
CCD astrometry and instrumental {DELTA}V photometry of wide visual double stars. IV. Differential measurements of northern pairs.
NAKOS T., SINACHOPOULOS D. and VAN DESSEL E.
Abstract (from CDS):
We present relative positions and instrumental visual magnitude differences ({DELTA}V) of 101 northern wide double star components. The mean accuracy of the magnitude differences is 0.01 magnitudes, of the angular separation 0.04 arcseconds, and of position angle 0.13 degrees. Most of the programme pairs are targets of the HIPPARCOS mission and they have been often observed during the last 150 years.
Abstract Copyright: ∼
Journal keyword(s): astrometry - binaries: visual
Simbad objects: 103
