Aldhibah
22Zet Dra
Aldhibah is a B-type (Blue-White) star. It carries the designation 22Zet Dra.
Located approximately 328.5 light-years from Earth, Aldhibah resides within the broader disk of our Milky Way galaxy.
Aldhibah is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
At an apparent magnitude of +3.17, Aldhibah is visible to the naked eye under reasonably clear skies. It may require dark-sky conditions to be seen comfortably in areas with significant light pollution. Observers will note its blue hue, which corresponds to a B-V color index of -0.120.
物理特性
| 光谱类型 | Class B — B-type (Blue-White) |
| 色指数 (B−V) | -0.120 |
观测
| 视星等 | +3.17 |
| 绝对星等 | -1.84 |
| 距离 | 328 ly |
位置
| 赤经 | 17h 8.79m |
| 赤纬 | 65° 42.88′ |
常见问题
What type of star is Aldhibah?
Aldhibah is a Class B — B-type (Blue-White) star.
How far is Aldhibah from Earth?
Aldhibah is approximately 328.5 light-years from Earth.
Can you see Aldhibah with the naked eye?
With an apparent magnitude of 3.17, Aldhibah is visible to the naked eye.