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SAO星表.
SAO星表(英語:The Smithsonian Astrophysical Observatory Star Catalog;全名:史密松天体物理台星表)是一个天体测量星表,在1966年由史密松天体物理台出版,共包含258,997颗恒星。[1][2][3]该星表由之前的一些星表编纂而成,但仅收录9.0等以上且已经精确测量过自行的恒星。SAO星表里的星名由字母SAO开头接着数字序号表示,恒星以赤纬分区,每10度为一区,共分为18区,在每一区中的恒星依照赤经位置来排序。SAO星表较大的变动是增加了一些HD星表没有的资料,例如恒星的自行(對天文學家而言,这是很有用的资料),与HD星表和巡天星表序号的交互参照。這些在最后的一版中仍然被保留着。
- ^ Star Catalog: Positions and Proper Motions of 258,997 Stars for the Epoch and Equinox of 1950.0, Smithsonian Astrophysical Observatory Staff, Publications of the Smithsonian Institution of Washington, D.C., no. 4652, 4 vols., 1966 (reprinted 1971.)
- ^ Webpage on the SAO star catalog. [2010-03-15]. (原始内容存档于2017-07-15).
- ^ More on the SAO star catalog. [2010-03-15]. (原始内容存档于2006-12-05).
- ^ Detection of rings around Uranus, R. L. Millis, L. H. Wasserman, and P. V. Birch, Nature 267 (May 26, 1977), pp. 330–331. Abstract at ADSABS (页面存档备份,存于互联网档案馆)
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