HIP 102857
HIP 102857 is a A-type (White) star.
HIP 102857 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 102857 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 102857 has an apparent magnitude of +8.67, 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 +0.079.
物理特性
| 光谱类型 | Class A — A-type (White) |
| 色指数 (B−V) | 0.079 |
观测
| 视星等 | +8.67 |
| 绝对星等 | -11.33 |
| 距离 | 326,156 ly |
位置
| 赤经 | 20h 50.29m |
| 赤纬 | 17° 12.73′ |
常见问题
What type of star is HIP 102857?
HIP 102857 is a Class A — A-type (White) star.
How far is HIP 102857 from Earth?
HIP 102857 is approximately 326,156.0 light-years from Earth.
Can you see HIP 102857 with the naked eye?
With an apparent magnitude of 8.67, HIP 102857 is not visible to the naked eye.