HIP 30820
HIP 30820 is a K-type (Orange) star located in the constellation Gemini.
At a distance of roughly 2,189 light-years, HIP 30820 is a distant star lying deep within the Milky Way galaxy.
HIP 30820 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 30820 has an apparent magnitude of +8.52, 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 +1.639.
物理特性
| 光谱类型 | Class K — K-type (Orange) |
| 色指数 (B−V) | 1.639 |
观测
| 视星等 | +8.52 |
| 绝对星等 | -0.61 |
| 距离 | 2,189 ly |
| 星座 | Gemini |
位置
| 赤经 | 6h 28.49m |
| 赤纬 | 13° 53.85′ |
常见问题
What type of star is HIP 30820?
HIP 30820 is a Class K — K-type (Orange) star.
How far is HIP 30820 from Earth?
HIP 30820 is approximately 2,189.0 light-years from Earth.
Can you see HIP 30820 with the naked eye?
With an apparent magnitude of 8.52, HIP 30820 is not visible to the naked eye.
What constellation is HIP 30820 in?
HIP 30820 is located in the constellation Gemini.