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The aim of our paper is to make high-precision positional stellar catalogs bycompiling large astrophysical data bulk and large astrometrical surveys. Thedata reliability and uniqueness is the primary request. The common precision of1 arc sec in coordinates is insufficient now to guarantee the simpleidentification of stars. Therefore the technique of catalogs verificationbecome relevant. The paper presents the outcome of stars identification in TheHenry Draper Extension Charts catalog and Variable stars catalog using propermethod. Examples of conflicts permission concerning doubles and multiples starsin astrophysical catalogs are discussed.

Coordinate Data and Stars Identification in Astrophysical Catalogs