45 Leo
45 Leo
45 Leo is a A-type (White) star located in the constellation Leo. It carries the designation 45 Leo.
Located approximately 421.4 light-years from Earth, 45 Leo resides within the broader disk of our Milky Way galaxy.
45 Leo is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
45 Leo has an apparent magnitude of +6.01, 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 -0.043.
物理特性
| 光谱类型 | A Class A — A-type (White) |
| 色指数 (B−V) | -0.043 |
观测
| 视星等 | +6.01 |
| 绝对星等 | 0.45 |
| 距离 | 421 ly |
| 星座 | Leo |
位置
| 赤经 | 10h 27.65m |
| 赤纬 | 9° 45.74′ |
Frequently Asked Questions
What type of star is 45 Leo?
45 Leo is a Class A — A-type (White) star.
How far is 45 Leo from Earth?
45 Leo is approximately 421.4 light-years from Earth.
Can you see 45 Leo with the naked eye?
With an apparent magnitude of 6.01, 45 Leo is not visible to the naked eye.
What constellation is 45 Leo in?
45 Leo is located in the constellation Leo.