HIP 81411
HIP 81411 is a M-type (Red) star located in the constellation Hercules.
At a distance of roughly 1,091 light-years, HIP 81411 is a distant star lying deep within the Milky Way galaxy.
HIP 81411 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 81411 has an apparent magnitude of +7.15, 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 +1.428.
物理特性
| 光谱类型 | Class M — M-type (Red) |
| 色指数 (B−V) | 1.428 |
观测
| 视星等 | +7.15 |
| 绝对星等 | -0.47 |
| 距离 | 1,091 ly |
| 星座 | Hercules |
位置
| 赤经 | 16h 37.63m |
| 赤纬 | 22° 26.69′ |
常见问题
What type of star is HIP 81411?
HIP 81411 is a Class M — M-type (Red) star.
How far is HIP 81411 from Earth?
HIP 81411 is approximately 1,090.8 light-years from Earth.
Can you see HIP 81411 with the naked eye?
With an apparent magnitude of 7.15, HIP 81411 is not visible to the naked eye.
What constellation is HIP 81411 in?
HIP 81411 is located in the constellation Hercules.