Imai
Del Cru
Imai is a B-type (Blue-White) star located in the constellation Crux. It carries the designation Del Cru.
Located approximately 345.1 light-years from Earth, Imai resides within the broader disk of our Milky Way galaxy.
Imai is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
At an apparent magnitude of +2.79, Imai 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 -0.193.
物理特性
| 光谱类型 | Class B — B-type (Blue-White) |
| 色指数 (B−V) | -0.193 |
观测
| 视星等 | +2.79 |
| 绝对星等 | -2.33 |
| 距离 | 345 ly |
| 星座 | Crux |
位置
| 赤经 | 12h 15.15m |
| 赤纬 | -58° 44.94′ |
常见问题
What type of star is Imai?
Imai is a Class B — B-type (Blue-White) star.
How far is Imai from Earth?
Imai is approximately 345.1 light-years from Earth.
Can you see Imai with the naked eye?
With an apparent magnitude of 2.79, Imai is visible to the naked eye.
What constellation is Imai in?
Imai is located in the constellation Crux.