20Psi And
20Psi And
20Psi And is a G-type (Yellow) star located in the constellation Andromeda. It carries the designation 20Psi And.
At a distance of roughly 1,004 light-years, 20Psi And is a distant star lying deep within the Milky Way galaxy.
20Psi And is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
With an apparent magnitude of +4.97, 20Psi And 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 +1.086.
物理特性
| 光谱类型 | Class G — G-type (Yellow) |
| 色指数 (B−V) | 1.086 |
观测
| 视星等 | +4.97 |
| 绝对星等 | -2.47 |
| 距离 | 1,004 ly |
| 星座 | Andromeda |
位置
| 赤经 | 23h 46.03m |
| 赤纬 | 46° 25.22′ |
常见问题
What type of star is 20Psi And?
20Psi And is a Class G — G-type (Yellow) star.
How far is 20Psi And from Earth?
20Psi And is approximately 1,003.6 light-years from Earth.
Can you see 20Psi And with the naked eye?
With an apparent magnitude of 4.97, 20Psi And is visible to the naked eye.
What constellation is 20Psi And in?
20Psi And is located in the constellation Andromeda.