HIP 40047
HIP 40047 is a O-type (Blue) star.
Located approximately 441.4 light-years from Earth, HIP 40047 resides within the broader disk of our Milky Way galaxy.
HIP 40047 is classified as a spectral class O star (O-type (Blue)) on the Harvard spectral classification system.
HIP 40047 has an apparent magnitude of +9.55, 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 -0.295.
物理特性
| 光谱类型 | Class O — O-type (Blue) |
| 色指数 (B−V) | -0.295 |
观测
| 视星等 | +9.55 |
| 绝对星等 | 3.89 |
| 距离 | 441 ly |
位置
| 赤经 | 8h 10.82m |
| 赤纬 | 74° 57.97′ |
常见问题
What type of star is HIP 40047?
HIP 40047 is a Class O — O-type (Blue) star.
How far is HIP 40047 from Earth?
HIP 40047 is approximately 441.4 light-years from Earth.
Can you see HIP 40047 with the naked eye?
With an apparent magnitude of 9.55, HIP 40047 is not visible to the naked eye.