HIP 557
HIP 557 is a F-type (Yellow-White) star located in the constellation Pegasus.
Located approximately 679.5 light-years from Earth, HIP 557 resides within the broader disk of our Milky Way galaxy.
HIP 557 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
HIP 557 has an apparent magnitude of +8.72, 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 white hue, which corresponds to a B-V color index of +0.410.
物理特性
| 光谱类型 | Class F — F-type (Yellow-White) |
| 色指数 (B−V) | 0.410 |
观测
| 视星等 | +8.72 |
| 绝对星等 | 2.13 |
| 距离 | 679 ly |
| 星座 | Pegasus |
位置
| 赤经 | 0h 6.78m |
| 赤纬 | 23° 29.63′ |
常见问题
What type of star is HIP 557?
HIP 557 is a Class F — F-type (Yellow-White) star.
How far is HIP 557 from Earth?
HIP 557 is approximately 679.5 light-years from Earth.
Can you see HIP 557 with the naked eye?
With an apparent magnitude of 8.72, HIP 557 is not visible to the naked eye.
What constellation is HIP 557 in?
HIP 557 is located in the constellation Pegasus.