HIP 22245
HIP 22245 is a A-type (White) star located in the constellation Orion.
Located approximately 490.5 light-years from Earth, HIP 22245 resides within the broader disk of our Milky Way galaxy.
HIP 22245 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 22245 has an apparent magnitude of +6.77, 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-white hue, which corresponds to a B-V color index of +0.018.
物理特性
| 光谱类型 | Class A — A-type (White) |
| 色指数 (B−V) | 0.018 |
观测
| 视星等 | +6.77 |
| 绝对星等 | 0.88 |
| 距离 | 490 ly |
| 星座 | Orion |
位置
| 赤经 | 4h 47.30m |
| 赤纬 | 5° 47.29′ |
常见问题
What type of star is HIP 22245?
HIP 22245 is a Class A — A-type (White) star.
How far is HIP 22245 from Earth?
HIP 22245 is approximately 490.5 light-years from Earth.
Can you see HIP 22245 with the naked eye?
With an apparent magnitude of 6.77, HIP 22245 is not visible to the naked eye.
What constellation is HIP 22245 in?
HIP 22245 is located in the constellation Orion.