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Detection of moving clusters by a method of cinematic pairs
Khodjachikh, M. F.; Romanovsky, E. A.
The algorithm of revealing of pairs stars with common movement is offered and is realized. The basic source is the catalogue HIPPARCOS. On concentration of kinematic pairs it is revealed three unknown earlier moving clusters in constellations: 1) Phe, 2) Cae, 3) Hor and, well known, in 4) UMa are revealed. On an original technique the members of c…
Reduction of the measurements of the FON program plates with the use of USNO act data
Yatsenko, A. I.
The method of reduction of plate measurements within the northern sky photographic survey program (FON) is described. The ACT Reference Catalogue was employed for the reductions of positions. The BJ magnitudes from the Tycho Catalogue were used for the calibration of the measured diameters of stars. The GSC1.1 catalogue was used to dete…
Comparison of coordinates and proper motion of FONAC stars with HIPPARCOS and CMC11 data
Yatsenko, A. I.
The (FONAC - Hic) and (FONAC - CMC11) differences of coordinates and proper motions were considered as orthogonal functions dependent on equatorial coordinates and magnitude of stars. After the systematic part of the expansions is taken into account the root-mean-square differences (FONAC - CMC11) are, on the average, 0.24'' in both coordinates fo…
Positional and photometric supplement to the compiled GPM catalogue of proper motions of stars referred to galaxies
Rybka, S. P.
Precise positions and three-color B, V, R photometric data selected from all available sources were included into the GPM catalogue. The Tycho, GSC, and USNO-A2 catalogues are the main sources. The data were investigated for systematic and random errors and reduced to a uniform system.
Catalogue of 2450 positions of 19 selected minor planets on ICRS system obtained with the zonal astrograph at Nikolaev during 1961-1997
Gorel, G. K.; Gudkova, L. A.
Photographic positions of 19 selected minor planets (SMP), obtained with the Zonal Astrograph at Nikolaev during 1961-1997 were reduced to the ICRS system using reference stars from HIPPARCOS and Tycho star catalogues and proper motions from ACT Reference Catalogue. Rms of one position is 0.16'' in both coordinates.