HIP 25878
HIP 25878 is a M-type (Red) star located in the constellation Orion.
HIP 25878 lies approximately 18.4 light-years from Earth, placing it within the Sun's local stellar neighborhood. This relatively short cosmic distance means the light reaching us today departed the star only about 18 years ago.
HIP 25878 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 25878 has an apparent magnitude of +7.97, 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 +1.474.
物理特性
| 光谱类型 | Class M — M-type (Red) |
| 色指数 (B−V) | 1.474 |
观测
| 视星等 | +7.97 |
| 绝对星等 | 9.21 |
| 距离 | 18.4 ly |
| 星座 | Orion |
位置
| 赤经 | 5h 31.46m |
| 赤纬 | -3° 40.63′ |
常见问题
What type of star is HIP 25878?
HIP 25878 is a Class M — M-type (Red) star.
How far is HIP 25878 from Earth?
HIP 25878 is approximately 18.4 light-years from Earth.
Can you see HIP 25878 with the naked eye?
With an apparent magnitude of 7.97, HIP 25878 is not visible to the naked eye.
What constellation is HIP 25878 in?
HIP 25878 is located in the constellation Orion.