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Scientific paper
Feb 2007
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2007ycat.1306....0i&link_type=abstract
VizieR On-line Data Catalog: I/306. Originally published in: Main Astronomical Observatory (MAO), Kiev, Ukraine (2007)
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1
Combined Data, Proper Motions, Cross Identifications
Scientific paper
Catalogue of stars with high proper motions (more than 0.04arcsec/yr) has been compiled using original definitions from catalogue FONAK1.0, the data of catalogues Hipparcos, Tycho-2, CMC 11, PPM, NPM1, NLTT, GCVS, Lowell Proper Motion, Bruce Proper Motion as well as the data of about 760 other published sources. The list consists of 251000 such stars with limiting magnitude 16 (companions for multiple systems up to 17) in a declination zone from -2 to +90 degrees. Besides astrometric parameters (equatorial coordinates, proper motions, estimations of stars magnitudes) the catalogue includes some astrophysical characteristics (magnitudes in UBVRI system, radial velocities, spectra, luminosity class, metallicity [Fe/H] or [M/H]; flags of multiple system, of variable star and other). For convenience of usage original numbers of stars from different catalogues the author's lists of stars and basic sources are given too. Very often the same star being met in different catalogues has a various identification. Cross-identifications of such stars were carried out. At present catalogue includes codes of 56 catalogues and author's lists of stars. Catalogue is given by a file "stars.dat" arranged by right ascension. Information of each star is recorded in a digital integer form with one line including 188 symbols. Because of the presence of additional information (some values of star magnitude definition, radial velocities of stars etc.) there was an increase in the number of lines for each star. Therefore the total number of lines consist of 295525.
The values of right ascension, declination, magnitude, radial velocities and other parameters are written out with accuracy of their definition in sources. If the value of parameters for a concrete star taken from various sources differ within the limits of 0.01-0.02 - in star magnitudes, 1km/s - in radial velocities, 0.1 - in metallicity, their averaging were carried out. For multiple systems the values of angles and and distances from central star up to companions were updated on receiving the new information.
Beginning the second line there are blanks in the column declination (B1950.0, J2000.0), proper motion, epoch if star information is recorded in several lines. These values were written out if additional accurate coordinates and proper motions in corresponding columns for J2000.0 were available. Catalogue is regularly supplemented. Let's consider a table of record of star information.
(8 data files).
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