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三角座11

三角座11
观测资料
历元 J2000.0
星座 三角座[1][2]
星官
赤经 2h 27m 27.7s[1][2]
赤纬 +31° 48′ 5″[1][2]
视星等(V) 5.54[1][2]
特性
光谱分类gK1[1][2]
U−B 色指数[1][2]
B−V 色指数1.12[1][2]
R−I 色指数[1][2]
天体测定
自行 (μ) 赤经:-39 mas/yr
赤纬:- mas/yr
其他命名
BD+31 427,SAO 55570,HD 15176,HR 712
参考数据库
SIMBAD资料

三角座11,又名BD+31 427HD 15176SAO 55570HR 712,是三角座的一颗恒星[1][2],视星等为5.54,位于银经145.72,银纬-26.79,其B1900.0坐标为赤经2h 21m 32.1s,赤纬+31° -26.79′ 8″。

参考文献

[编辑]
  1. ^ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 Pulsating variable Star. SIMBAD. Centre de Données astronomiques de Strasbourg. [2012-07-13]. (原始内容存档于2016-03-19). 
  2. ^ 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 VizieR Detailed Page. [2012-07-13]. (原始内容存档于2016-03-05). 
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三角座11
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