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Smithsonian Astrophysical Observatory Star Catalog
[ar] فهرس مرصد سميثسونيان للفيزياء الفلكية
[ast] Catálogu SAO
[bs] SAO katalog
[ca] Catàleg SAO
[cs] SAO katalog
[de] SAO-Katalog
[es] Catálogo SAO
[fr] Catalogue SAO
[id] Smithsonian Astrophysical Observatory Star Catalog
[it] Catalogo SAO