HIP 81139
HIP 81139 is a K-type (Orange) star.
Located approximately 104.9 light-years from Earth, HIP 81139 resides within the broader disk of our Milky Way galaxy.
HIP 81139 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 81139 has an apparent magnitude of +9.92, 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 +1.120.
物理特性
| 光谱类型 | K Class K — K-type (Orange) |
| 色指数 (B−V) | 1.120 |
观测
| 视星等 | +9.92 |
| 绝对星等 | 7.38 |
| 距离 | 105 ly |
位置
| 赤经 | 16h 34.21m |
| 赤纬 | 75° 58.93′ |
Frequently Asked Questions
What type of star is HIP 81139?
HIP 81139 is a Class K — K-type (Orange) star.
How far is HIP 81139 from Earth?
HIP 81139 is approximately 104.9 light-years from Earth.
Can you see HIP 81139 with the naked eye?
With an apparent magnitude of 9.92, HIP 81139 is not visible to the naked eye.