HIP 81454
HIP 81454 is a M-type (Red) star located in the constellation Hercules.
Located approximately 780.3 light-years from Earth, HIP 81454 resides within the broader disk of our Milky Way galaxy.
HIP 81454 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 81454 has an apparent magnitude of +9.23, 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 +1.438.
物理特性
| 光谱类型 | Class M — M-type (Red) |
| 色指数 (B−V) | 1.438 |
观测
| 视星等 | +9.23 |
| 绝对星等 | 2.34 |
| 距离 | 780 ly |
| 星座 | Hercules |
位置
| 赤经 | 16h 38.18m |
| 赤纬 | 27° 27.31′ |
常见问题
What type of star is HIP 81454?
HIP 81454 is a Class M — M-type (Red) star.
How far is HIP 81454 from Earth?
HIP 81454 is approximately 780.3 light-years from Earth.
Can you see HIP 81454 with the naked eye?
With an apparent magnitude of 9.23, HIP 81454 is not visible to the naked eye.
What constellation is HIP 81454 in?
HIP 81454 is located in the constellation Hercules.