Haedus
10Eta Aur
Haedus is a B-type (Blue-White) star. It carries the designation 10Eta Aur.
Located approximately 243.4 light-years from Earth, Haedus resides within the broader disk of our Milky Way galaxy.
Haedus is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
At an apparent magnitude of +3.18, Haedus 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 -0.148.
物理特性
| 光谱类型 | Class B — B-type (Blue-White) |
| 色指数 (B−V) | -0.148 |
观测
| 视星等 | +3.18 |
| 绝对星等 | -1.18 |
| 距离 | 243 ly |
位置
| 赤经 | 5h 6.51m |
| 赤纬 | 41° 14.07′ |
常见问题
What type of star is Haedus?
Haedus is a Class B — B-type (Blue-White) star.
How far is Haedus from Earth?
Haedus is approximately 243.4 light-years from Earth.
Can you see Haedus with the naked eye?
With an apparent magnitude of 3.18, Haedus is visible to the naked eye.