- visual double star
- визуально-двойная звезда
English-russian dictionary of physics. 2013.
visual double star
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Double star — For other uses, see Double star (disambiguation). In observational astronomy, a double star is a pair of stars that appear close to each other in the sky as seen from Earth when viewed through an optical telescope. This can happen either because… … Wikipedia
Index Catalogue of Visual Double Stars — The Index Catalogue of Visual Double Stars, or IDS, is a catalog of double stars. It was published by Lick Observatory in 1963 and contains measurements for 64,250 objects, covering the entire sky. [pp. 723 ndash;724, The Observer s Guide to… … Wikipedia
Burnham Double Star Catalogue — The Burnham Double Star Catalogue (BDS) is a catalogue of double stars within 121° of the celestial North Pole. It was published in two parts by the Carnegie Institution of Washington in 1906, under the title A General Catalogue of Double Stars… … Wikipedia
Washington Double Star Catalog — The Washington Double Star Catalog, or WDS, is a catalog of double stars, maintained at the United States Naval Observatory. The catalog contains positions, magnitudes, proper motions and spectral types and has entries for (as of July 2006)… … Wikipedia
Aitken Double Star Catalogue — The Aitken Double Star Catalogue, or ADS, is a star catalogue of double stars. It was compiled by Robert Grant Aitken and published in 1932 in two volumes, under the name New general catalogue of double stars within 120° of the North Pole . [ New … Wikipedia
Washington Double Star Catalog — Catalogue d étoiles doubles de Washington Le catalogue d étoiles doubles de Washington (anglais : Washington Double Star Catalog ou WDS), est un catalogue d étoiles doubles, maintenu par l observatoire naval des États Unis. Le catalogue… … Wikipédia en Français
visual binary — n. a binary star that can be visually separated into its two components with a telescope or, rarely, by the naked eye: in contrast to a binary star which is so distant it requires a spectrum analysis to separate the components: also called visual … English World dictionary
star — starless, adj. /stahr/, n., adj., v., starred, starring. n. 1. any of the heavenly bodies, except the moon, appearing as fixed luminous points in the sky at night. 2. Astron. any of the large, self luminous, heavenly bodies, as the sun, Polaris,… … Universalium
Star catalogue — An illustration of the Perseus constellation (after Perseus from Greek mythology) from the star catalogue published by the German astronomer Johannes Hevelius in 1690 A star catalogue, or star catalog, is an astronomical catalogue that lists… … Wikipedia
Double Visuelle — Binaire visuelle Mizar, son compagnon, et Alcor, d après Camille Flammarion (1882) Une étoile double optique est un couple d étoiles proches sur le ciel dont les deux composantes peuvent être observées séparément avec un instrument comme un… … Wikipédia en Français
Double visuelle — Binaire visuelle Mizar, son compagnon, et Alcor, d après Camille Flammarion (1882) Une étoile double optique est un couple d étoiles proches sur le ciel dont les deux composantes peuvent être observées séparément avec un instrument comme un… … Wikipédia en Français
