Zet Cha
Zet Cha
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Zet Cha is a B-type (Blue-White) star. It carries the designation Zet Cha.
Located approximately 572.2 light-years from Earth, Zet Cha resides within the broader disk of our Milky Way galaxy.
Zet Cha is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.07, Zet 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 blue hue, which corresponds to a B-V color index of -0.139.
物理特性
| 光谱类型 | B Class B — B-type (Blue-White) |
| 色指数 (B−V) | -0.139 |
观测
| 视星等 | +5.07 |
| 绝对星等 | -1.15 |
| 距离 | 572 ly |
位置
| 赤经 | 9h 33.89m |
| 赤纬 | -80° 56.48′ |
Frequently Asked Questions
What type of star is Zet Cha?
Zet Cha is a Class B — B-type (Blue-White) star.
How far is Zet Cha from Earth?
Zet Cha is approximately 572.2 light-years from Earth.
Can you see Zet Cha with the naked eye?
With an apparent magnitude of 5.07, Zet Cha is visible to the naked eye.