Astronomy and Astrophysics – Astronomy
Scientific paper
Oct 1988
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1988azh....65..907p&link_type=abstract
Astronomicheskii Zhurnal (ISSN 0004-6299), vol. 65, Sept.-Oct. 1988, p. 907-917. In Russian.
Astronomy and Astrophysics
Astronomy
3
Cepheid Variables, Star Clusters, Stellar Motions, Stellar Systems, Astronomical Catalogs, Maximum Likelihood Estimates, Random Sampling
Scientific paper
A method of determination of the reality of star groups with common motion in space is proposed. The method is based on comparison with the characteristics of the groups in random samples. Of nine primary selected groups, five were found to be real according to this criterion. It is impossible to judge about the reality of the rest of the groups by the proposed method.
Filippova A. A.
Pavlovskaya E. D.
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