Eta Hor
Eta Hor
Eta Hor is a A-type (White) star. It carries the designation Eta Hor.
Located approximately 148.6 light-years from Earth, Eta Hor resides within the broader disk of our Milky Way galaxy.
Eta Hor is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.30, Eta Hor 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 +0.289.
物理特性
| 光谱类型 | Class A — A-type (White) |
| 色指数 (B−V) | 0.289 |
观测
| 视星等 | +5.30 |
| 绝对星等 | 2.01 |
| 距离 | 149 ly |
位置
| 赤经 | 2h 37.41m |
| 赤纬 | -52° 32.59′ |
常见问题
What type of star is Eta Hor?
Eta Hor is a Class A — A-type (White) star.
How far is Eta Hor from Earth?
Eta Hor is approximately 148.6 light-years from Earth.
Can you see Eta Hor with the naked eye?
With an apparent magnitude of 5.30, Eta Hor is visible to the naked eye.