Sixty-six newly-identified double stars

Details Sixty-six newly-identified double stars Sixty-six newly-identified double stars

Jul 1988

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1988a%26as...74....1b&link_type=abstract

Astronomy and Astrophysics Supplement Series (ISSN 0365-0138), vol. 74, no. 1, July 1988, p. 1-5.

Astronomy and Astrophysics

Astrophysics

1

Astrometry, Astronomical Coordinates, Double Stars, Astronomical Catalogs, Binary Stars, Visual Observation

Scientific paper

Precise positions are given for 66 stars of previously doubtful existence, unclear identity, or uncertain position. Cross identification of all pairs with existing astrometric star catalogues has been attempted. Cross identifications and AGK3 data are given for 12 objects which coincided with AGK3 stars. The mean error of the absolute positions for well-defined star images is about 0.5 arcsec, while that of the relative positions within wide pairs is about 0.4 arcsec.

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