HIP 21708
HIP 21708 is a K-type (Orange) star.
Located approximately 842.8 light-years from Earth, HIP 21708 resides within the broader disk of our Milky Way galaxy.
HIP 21708 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 21708 has an apparent magnitude of +7.93, 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 +1.661.
物理特性
| 光谱类型 | K Class K — K-type (Orange) |
| 色指数 (B−V) | 1.661 |
观测
| 视星等 | +7.93 |
| 绝对星等 | 0.87 |
| 距离 | 843 ly |
位置
| 赤经 | 4h 39.65m |
| 赤纬 | 69° 5.63′ |
Frequently Asked Questions
What type of star is HIP 21708?
HIP 21708 is a Class K — K-type (Orange) star.
How far is HIP 21708 from Earth?
HIP 21708 is approximately 842.8 light-years from Earth.
Can you see HIP 21708 with the naked eye?
With an apparent magnitude of 7.93, HIP 21708 is not visible to the naked eye.