HIP 21835
HIP 21835 is a M-type (Red) star.
Located approximately 836.3 light-years from Earth, HIP 21835 resides within the broader disk of our Milky Way galaxy.
HIP 21835 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 21835 has an apparent magnitude of +9.48, 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 +1.375.
物理特性
| 光谱类型 | Class M — M-type (Red) |
| 色指数 (B−V) | 1.375 |
观测
| 视星等 | +9.48 |
| 绝对星等 | 2.44 |
| 距离 | 836 ly |
位置
| 赤经 | 4h 41.61m |
| 赤纬 | -2° 27.07′ |
常见问题
What type of star is HIP 21835?
HIP 21835 is a Class M — M-type (Red) star.
How far is HIP 21835 from Earth?
HIP 21835 is approximately 836.3 light-years from Earth.
Can you see HIP 21835 with the naked eye?
With an apparent magnitude of 9.48, HIP 21835 is not visible to the naked eye.