arcturus

n.

大角星；

1. Near the image center is the bright star Arcturus.
   在影像中央附近是明亮的大角星。
2. Arcturus has already passes its highest point in the evening at this time of year and is slowly descending to the west.
   今年的此时的夜晚，大角星已经位移至它的最高点，并开始缓慢地向西移动。

Arcturus
The Extragalactic Origin of the Arcturus Group
Stellar model chromospheres. III - Arcturus /K2 III/
Angular diameter and limb darkening of Arcturus.
The nonsolar abundance ratios of Arcturus deduced from spectrum synthesis
Analysis of the chromospheric spectrum of O I in Arcturus
Visible and Near Infrared Atlas of the Arcturus Spectrum 3727-9300 A
Fundamental Parameters and Chemical Composition of Arcturus
Stellar gravities from metallic line profiles, with application to Arcturus. The effective temperature of Arcturus
Stellar angular diameters from infrared photometry. Application to Arcturus and other stars; with effective temperatures