Abstract
This paper gives accurate coordinates and di- ameters for 3301 galaxies, companions of UGC galax- ies. (about 2764 companions were not yet available in electronic form). In addition previously poor equatorial coordinates are re-measured for 13823 galaxies. These co- ordinates which have an accuracy of 5 00 or better will be used for facilitating the cross-identication with forthcom- ing catalogues of millions of galaxies.
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