The Cha
The Cha
The Cha is a K-type (Orange) star. It carries the designation The Cha.
Located approximately 155.3 light-years from Earth, The Cha resides within the broader disk of our Milky Way galaxy.
The Cha is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
With an apparent magnitude of +4.34, The Cha 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 orange hue, which corresponds to a B-V color index of +1.161.
物理特性
| 光谱类型 | K Class K — K-type (Orange) |
| 色指数 (B−V) | 1.161 |
观测
| 视星等 | +4.34 |
| 绝对星等 | 0.95 |
| 距离 | 155 ly |
位置
| 赤经 | 8h 20.65m |
| 赤纬 | -77° 29.07′ |
Frequently Asked Questions
What type of star is The Cha?
The Cha is a Class K — K-type (Orange) star.
How far is The Cha from Earth?
The Cha is approximately 155.3 light-years from Earth.
Can you see The Cha with the naked eye?
With an apparent magnitude of 4.34, The Cha is visible to the naked eye.