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На этой странице приведены все страницы, которые ссылаются на http://www.stsci.edu/~inr/nstars2a.html. Показаны документы 1 - 1 из 1.
1. NStars2: Proper motions
... LHS 2924 is obvious from its large angular motion. Proper motion is an extremely effective method of identifying stars within the immediate vicinity of the Sun. ... Figure 2.3: The correlation between reduced proper motion and absolute magnitude for stars within 8 parsecs of the Sun. ... Figure 2.6: The number-magnitude distribution of stars in Luyten's LHS and NLTT catalogues; the sample is limited to stars north of declination -30 o . ... N NLTT (m) = 21 . ... NStars proper motion star index . ...
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Ссылки http://www.stsci.edu/~inr/nstars2.html -- 30.8 Кб -- 08.06.2007
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