HIP 22381
HIP 22381 is a M-type (Red) star.
At a distance of roughly 1,450 light-years, HIP 22381 is a distant star lying deep within the Milky Way galaxy.
HIP 22381 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 22381 has an apparent magnitude of +6.59, 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 red hue, which corresponds to a B-V color index of +1.680.
物理特性
| 光谱类型 | Class M — M-type (Red) |
| 色指数 (B−V) | 1.680 |
观测
| 视星等 | +6.59 |
| 绝对星等 | -1.65 |
| 距离 | 1,450 ly |
位置
| 赤经 | 4h 49.08m |
| 赤纬 | -56° 39.99′ |
常见问题
What type of star is HIP 22381?
HIP 22381 is a Class M — M-type (Red) star.
How far is HIP 22381 from Earth?
HIP 22381 is approximately 1,449.6 light-years from Earth.
Can you see HIP 22381 with the naked eye?
With an apparent magnitude of 6.59, HIP 22381 is not visible to the naked eye.