HIP 81207
HIP 81207 is a M-type (Red) star located in the constellation Hercules.
At a distance of roughly 2,673 light-years, HIP 81207 is a distant star lying deep within the Milky Way galaxy.
HIP 81207 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 81207 has an apparent magnitude of +9.31, 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 red hue, which corresponds to a B-V color index of +1.606.
物理特性
| 光谱类型 | Class M — M-type (Red) |
| 色指数 (B−V) | 1.606 |
观测
| 视星等 | +9.31 |
| 绝对星等 | -0.26 |
| 距离 | 2,673 ly |
| 星座 | Hercules |
位置
| 赤经 | 16h 35.22m |
| 赤纬 | 35° 33.01′ |
常见问题
What type of star is HIP 81207?
HIP 81207 is a Class M — M-type (Red) star.
How far is HIP 81207 from Earth?
HIP 81207 is approximately 2,673.4 light-years from Earth.
Can you see HIP 81207 with the naked eye?
With an apparent magnitude of 9.31, HIP 81207 is not visible to the naked eye.
What constellation is HIP 81207 in?
HIP 81207 is located in the constellation Hercules.