HIP 91891
HIP 91891 is a A-type (White) star located in the constellation Lyra.
At a distance of roughly 1,073 light-years, HIP 91891 is a distant star lying deep within the Milky Way galaxy.
HIP 91891 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 91891 has an apparent magnitude of +7.79, 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 +0.138.
物理特性
| 光谱类型 | Class A — A-type (White) |
| 色指数 (B−V) | 0.138 |
观测
| 视星等 | +7.79 |
| 绝对星等 | 0.20 |
| 距离 | 1,073 ly |
| 星座 | Lyra |
位置
| 赤经 | 18h 43.94m |
| 赤纬 | 34° 31.30′ |
常见问题
What type of star is HIP 91891?
HIP 91891 is a Class A — A-type (White) star.
How far is HIP 91891 from Earth?
HIP 91891 is approximately 1,072.9 light-years from Earth.
Can you see HIP 91891 with the naked eye?
With an apparent magnitude of 7.79, HIP 91891 is not visible to the naked eye.
What constellation is HIP 91891 in?
HIP 91891 is located in the constellation Lyra.