HIP 81904
HIP 81904 is a B-type (Blue-White) star located in the constellation Scorpius.
Located approximately 528.6 light-years from Earth, HIP 81904 resides within the broader disk of our Milky Way galaxy.
HIP 81904 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 81904 has an apparent magnitude of +6.05, 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 blue hue, which corresponds to a B-V color index of -0.054.
物理特性
| 光谱类型 | Class B — B-type (Blue-White) |
| 色指数 (B−V) | -0.054 |
观测
| 视星等 | +6.05 |
| 绝对星等 | 0.00 |
| 距离 | 529 ly |
| 星座 | Scorpius |
位置
| 赤经 | 16h 43.79m |
| 赤纬 | -38° 9.38′ |
常见问题
What type of star is HIP 81904?
HIP 81904 is a Class B — B-type (Blue-White) star.
How far is HIP 81904 from Earth?
HIP 81904 is approximately 528.6 light-years from Earth.
Can you see HIP 81904 with the naked eye?
With an apparent magnitude of 6.05, HIP 81904 is not visible to the naked eye.
What constellation is HIP 81904 in?
HIP 81904 is located in the constellation Scorpius.