HIP 31878
HIP 31878 is a M-type (Red) star.
Located approximately 72.9 light-years from Earth, HIP 31878 resides within the broader disk of our Milky Way galaxy.
HIP 31878 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 31878 has an apparent magnitude of +9.71, 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 orange hue, which corresponds to a B-V color index of +1.257.
物理特性
| 光谱类型 | Class M — M-type (Red) |
| 色指数 (B−V) | 1.257 |
观测
| 视星等 | +9.71 |
| 绝对星等 | 7.96 |
| 距离 | 72.9 ly |
位置
| 赤经 | 6h 39.83m |
| 赤纬 | -61° 28.69′ |
常见问题
What type of star is HIP 31878?
HIP 31878 is a Class M — M-type (Red) star.
How far is HIP 31878 from Earth?
HIP 31878 is approximately 72.9 light-years from Earth.
Can you see HIP 31878 with the naked eye?
With an apparent magnitude of 9.71, HIP 31878 is not visible to the naked eye.