HIP 21166
HIP 21166 is a A-type (White) star located in the constellation Perseus.
At a distance of roughly 1,456 light-years, HIP 21166 is a distant star lying deep within the Milky Way galaxy.
HIP 21166 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 21166 has an apparent magnitude of +8.61, 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 white hue, which corresponds to a B-V color index of +0.307.
物理特性
| 光谱类型 | Class A — A-type (White) |
| 色指数 (B−V) | 0.307 |
观测
| 视星等 | +8.61 |
| 绝对星等 | 0.36 |
| 距离 | 1,456 ly |
| 星座 | Perseus |
位置
| 赤经 | 4h 32.28m |
| 赤纬 | 48° 16.96′ |
常见问题
What type of star is HIP 21166?
HIP 21166 is a Class A — A-type (White) star.
How far is HIP 21166 from Earth?
HIP 21166 is approximately 1,456.0 light-years from Earth.
Can you see HIP 21166 with the naked eye?
With an apparent magnitude of 8.61, HIP 21166 is not visible to the naked eye.
What constellation is HIP 21166 in?
HIP 21166 is located in the constellation Perseus.