HIP 31909
HIP 31909 is a A-type (White) star located in the constellation Gemini.
At a distance of roughly 2,104 light-years, HIP 31909 is a distant star lying deep within the Milky Way galaxy.
HIP 31909 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 31909 has an apparent magnitude of +8.92, 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 blue-white hue, which corresponds to a B-V color index of +0.092.
物理特性
| 光谱类型 | Class A — A-type (White) |
| 色指数 (B−V) | 0.092 |
观测
| 视星等 | +8.92 |
| 绝对星等 | -0.13 |
| 距离 | 2,104 ly |
| 星座 | Gemini |
位置
| 赤经 | 6h 40.13m |
| 赤纬 | 16° 43.16′ |
常见问题
What type of star is HIP 31909?
HIP 31909 is a Class A — A-type (White) star.
How far is HIP 31909 from Earth?
HIP 31909 is approximately 2,104.2 light-years from Earth.
Can you see HIP 31909 with the naked eye?
With an apparent magnitude of 8.92, HIP 31909 is not visible to the naked eye.
What constellation is HIP 31909 in?
HIP 31909 is located in the constellation Gemini.