天桴是中國古代星官之一，屬於二十八宿中的牛宿，位於現代星座中的天鷹座。《丹元子步天歌》：「更有四黃名天桴，河鼓之下如連珠」[1]。天桴含有四顆恆星，清欽天監所編《儀象考成》，天桴增加了兩顆星。
所含恆星[2]
參考資料
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