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来自维基百科,自由的百科全书
天龍座74,又名BD+80 660,HD 196925、SAO 3413、HR 7908,是天龍座的一顆恆星[1][2],視星等為5.96,位於銀經114.11,銀緯23.16,其B1900.0坐標為赤經20h 35m 15s,赤緯+80° 23.16′ 30″。
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