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Date and Time of the Query: 2019-03-21 T05:15:11 PDT
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For refcode 1999ApJS..125..409C:
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Copyright by American Astronomical Society. Reproduced by permission
1999ApJS..125..409C Arcsecond Positions of UGC Galaxies W. D. Cotton and J. J. Condon National Radio Astronomy Observatory, 1 520 Edgemont Road, Charlottesville, VA 22903; bcotton@nrao.edu, jcondon@nrao.edu and E. Arbizzani Istituto di Radioastronomia del CNR, Via P. Gobetti 101, I-40129 Bologna, Italy Received 1999 June 10; accepted 1999 July 13 ABSTRACT We present accurate B1950 and J2000 positions for all confirmed galaxies in the Uppsala General Catalog (UGC). The positions were measured visually from Digitized Sky Survey images with rms uncertainties {sigma} <= [(1.2")^2^ + ({theta}/100)^2^]^1/2^, where {theta} is the major-axis diameter. We compared each galaxy measured with the original UGC description to ensure high reliability. The full position list is available in the electronic version only. Subject headings: astrometry-catalogs-galaxies: general
Retrieve 13459 NED objects in this reference.
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