HIP 81974
HIP 81974 is a K-type (Orange) star located in the constellation Hercules.
At a distance of roughly 1,013 light-years, HIP 81974 is a distant star lying deep within the Milky Way galaxy.
HIP 81974 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 81974 has an apparent magnitude of +8.56, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its orange hue, which corresponds to a B-V color index of +1.005.
物理特性
| 光谱类型 | Class K — K-type (Orange) |
| 色指数 (B−V) | 1.005 |
观测
| 视星等 | +8.56 |
| 绝对星等 | 1.10 |
| 距离 | 1,013 ly |
| 星座 | Hercules |
位置
| 赤经 | 16h 44.74m |
| 赤纬 | 17° 2.59′ |
常见问题
What type of star is HIP 81974?
HIP 81974 is a Class K — K-type (Orange) star.
How far is HIP 81974 from Earth?
HIP 81974 is approximately 1,012.9 light-years from Earth.
Can you see HIP 81974 with the naked eye?
With an apparent magnitude of 8.56, HIP 81974 is not visible to the naked eye.
What constellation is HIP 81974 in?
HIP 81974 is located in the constellation Hercules.