HIP 90999
HIP 90999 is a A-type (White) star located in the constellation Lyra.
At a distance of roughly 1,076 light-years, HIP 90999 is a distant star lying deep within the Milky Way galaxy.
HIP 90999 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 90999 has an apparent magnitude of +6.73, 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 hue, which corresponds to a B-V color index of -0.053.
物理特性
| 光谱类型 | Class A — A-type (White) |
| 色指数 (B−V) | -0.053 |
观测
| 视星等 | +6.73 |
| 绝对星等 | -0.86 |
| 距离 | 1,076 ly |
| 星座 | Lyra |
位置
| 赤经 | 18h 33.79m |
| 赤纬 | 46° 13.15′ |
常见问题
What type of star is HIP 90999?
HIP 90999 is a Class A — A-type (White) star.
How far is HIP 90999 from Earth?
HIP 90999 is approximately 1,076.4 light-years from Earth.
Can you see HIP 90999 with the naked eye?
With an apparent magnitude of 6.73, HIP 90999 is not visible to the naked eye.
What constellation is HIP 90999 in?
HIP 90999 is located in the constellation Lyra.