HIP 81378
HIP 81378 is a K-type (Orange) star located in the constellation Hercules.
Located approximately 131.0 light-years from Earth, HIP 81378 resides within the broader disk of our Milky Way galaxy.
HIP 81378 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 81378 has an apparent magnitude of +9.60, 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 +1.058.
物理特性
| 光谱类型 | Class K — K-type (Orange) |
| 色指数 (B−V) | 1.058 |
观测
| 视星等 | +9.60 |
| 绝对星等 | 6.58 |
| 距离 | 131 ly |
| 星座 | Hercules |
位置
| 赤经 | 16h 37.17m |
| 赤纬 | 31° 12.98′ |
常见问题
What type of star is HIP 81378?
HIP 81378 is a Class K — K-type (Orange) star.
How far is HIP 81378 from Earth?
HIP 81378 is approximately 131.0 light-years from Earth.
Can you see HIP 81378 with the naked eye?
With an apparent magnitude of 9.60, HIP 81378 is not visible to the naked eye.
What constellation is HIP 81378 in?
HIP 81378 is located in the constellation Hercules.