HIP 91831
HIP 91831 is a A-type (White) star located in the constellation Hercules.
At a distance of roughly 2,696 light-years, HIP 91831 is a distant star lying deep within the Milky Way galaxy.
HIP 91831 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 91831 has an apparent magnitude of +8.24, 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 +0.260.
物理特性
| 光谱类型 | Class A — A-type (White) |
| 色指数 (B−V) | 0.260 |
观测
| 视星等 | +8.24 |
| 绝对星等 | -1.35 |
| 距离 | 2,696 ly |
| 星座 | Hercules |
位置
| 赤经 | 18h 43.38m |
| 赤纬 | 16° 11.59′ |
常见问题
What type of star is HIP 91831?
HIP 91831 is a Class A — A-type (White) star.
How far is HIP 91831 from Earth?
HIP 91831 is approximately 2,695.5 light-years from Earth.
Can you see HIP 91831 with the naked eye?
With an apparent magnitude of 8.24, HIP 91831 is not visible to the naked eye.
What constellation is HIP 91831 in?
HIP 91831 is located in the constellation Hercules.