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These files are no longer updated. This is an archival website for the 2001.0 edition of the
Washington Double Star Catalog. The last major update to this site was 26 September 2001 by Brian Mason.
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113:, published in 1963. In 1965, under the initiative of Charles Worley, it was transferred to the Naval Observatory.
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is used to identify the observer who reported the information. For example, HEI is used for the German astronomer
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Mason, Brian D.; Wycoff, Gary L.; Hartkopf, William I.; Douglass, Geoffrey G.; Worley, Charles E. (2001).
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Douglass, Geoffrey G.; Corbin, Thomas E.; Mason, Brian D. (August 1998). "Charles Edmund Worley".
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and has entries for (as of June 2017) 141,743 pairs of double stars. The catalog also includes
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199:"The 2001 US Naval Observatory Double Star CD-ROM. I. The Washington Double Star Catalog"
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The distribution of the objects of the catalog over the firmament is fairly even.
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The catalog has since been augmented by many measurements, mainly from the
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components will be represented by entries in the catalog for
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The database used to construct the WDS originated at
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124:, as well as other sources. A unique 1–3 letter
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109:, where it was used to construct the
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111:Index Catalog of Visual Double Stars
245:The WDS at the US Naval Observatory
89:. In general, a multiple star with
255:The Washington Double Star Catalog
73:. The catalog contains positions,
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280:Astronomical catalogues of stars
176:United States Naval Observatory
71:United States Naval Observatory
118:Hipparcos and Tycho catalogues
55:Washington Double Star Catalog
20:Washington Double Star Catalog
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147:Burnham Double Star Catalogue
142:Aitken Double Star Catalogue
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203:The Astronomical Journal
122:speckle interferometry
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25:Alternative names
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266:interface to the WDS
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16:Astronomical catalog
215:2001AJ....122.3466M
184:1998Obs...118..250D
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120:and results from
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209:(6): 3466–3471.
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107:Lick Observatory
97:pairs of stars.
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239:External links
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126:discovery code
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87:multiple stars
83:spectral types
79:proper motions
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130:W. D. Heintz
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178:: 250–251.
274:Categories
153:References
75:magnitudes
136:See also
211:Bibcode
180:Bibcode
101:History
63:catalog
61:, is a
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57:, or
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81:and
53:The
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65:of
59:WDS
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
