3 Equ
3 Equ
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3 Equ is a K-type (Orange) star. It carries the designation 3 Equ.
Located approximately 769.2 light-years from Earth, 3 Equ resides within the broader disk of our Milky Way galaxy.
3 Equ is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
With an apparent magnitude of +5.63, 3 Equ 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 red hue, which corresponds to a B-V color index of +1.650.
物理特性
| 光谱类型 | K Class K — K-type (Orange) |
| 色指数 (B−V) | 1.650 |
观测
| 视星等 | +5.63 |
| 绝对星等 | -1.23 |
| 距离 | 769 ly |
位置
| 赤经 | 21h 4.58m |
| 赤纬 | 5° 30.17′ |
Frequently Asked Questions
What type of star is 3 Equ?
3 Equ is a Class K — K-type (Orange) star.
How far is 3 Equ from Earth?
3 Equ is approximately 769.2 light-years from Earth.
Can you see 3 Equ with the naked eye?
With an apparent magnitude of 5.63, 3 Equ is visible to the naked eye.