HIP 81930
HIP 81930 is a A-type (White) star.
HIP 81930 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 81930 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 81930 has an apparent magnitude of +8.32, 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 +0.065.
物理特性
| 光谱类型 | A Class A — A-type (White) |
| 色指数 (B−V) | 0.065 |
观测
| 视星等 | +8.32 |
| 绝对星等 | -11.68 |
| 距离 | 326,156 ly |
位置
| 赤经 | 16h 44.08m |
| 赤纬 | -59° 28.46′ |
Frequently Asked Questions
What type of star is HIP 81930?
HIP 81930 is a Class A — A-type (White) star.
How far is HIP 81930 from Earth?
HIP 81930 is approximately 326,156.0 light-years from Earth.
Can you see HIP 81930 with the naked eye?
With an apparent magnitude of 8.32, HIP 81930 is not visible to the naked eye.