54 Leo
54 Leo
54 Leo is a A-type (White) star located in the constellation Leo. It carries the designation 54 Leo.
Located approximately 286.9 light-years from Earth, 54 Leo resides within the broader disk of our Milky Way galaxy.
54 Leo is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.30, 54 Leo sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its blue-white hue, which corresponds to a B-V color index of +0.016.
物理特性
| 光谱类型 | Class A — A-type (White) |
| 色指数 (B−V) | 0.016 |
观测
| 视星等 | +4.30 |
| 绝对星等 | -0.42 |
| 距离 | 287 ly |
| 星座 | Leo |
位置
| 赤经 | 10h 55.61m |
| 赤纬 | 24° 44.98′ |
常见问题
What type of star is 54 Leo?
54 Leo is a Class A — A-type (White) star.
How far is 54 Leo from Earth?
54 Leo is approximately 286.9 light-years from Earth.
Can you see 54 Leo with the naked eye?
With an apparent magnitude of 4.30, 54 Leo is visible to the naked eye.
What constellation is 54 Leo in?
54 Leo is located in the constellation Leo.