HIP 20921
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HIP 20921 is a K-type (Orange) star.
Located approximately 686.6 light-years from Earth, HIP 20921 resides within the broader disk of our Milky Way galaxy.
HIP 20921 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 20921 has an apparent magnitude of +9.04, 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 +1.111.
物理特性
| 光谱类型 | K Class K — K-type (Orange) |
| 色指数 (B−V) | 1.111 |
观测
| 视星等 | +9.04 |
| 绝对星等 | 2.42 |
| 距离 | 687 ly |
位置
| 赤经 | 4h 29.09m |
| 赤纬 | 69° 16.23′ |
Frequently Asked Questions
What type of star is HIP 20921?
HIP 20921 is a Class K — K-type (Orange) star.
How far is HIP 20921 from Earth?
HIP 20921 is approximately 686.6 light-years from Earth.
Can you see HIP 20921 with the naked eye?
With an apparent magnitude of 9.04, HIP 20921 is not visible to the naked eye.