HIP 20497
HIP 20497 is a G-type (Yellow) star located in the constellation Perseus.
At a distance of roughly 1,250 light-years, HIP 20497 is a distant star lying deep within the Milky Way galaxy.
HIP 20497 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 20497 has an apparent magnitude of +7.16, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its orange hue, which corresponds to a B-V color index of +1.263.
物理特性
| 光谱类型 | Class G — G-type (Yellow) |
| 色指数 (B−V) | 1.263 |
观测
| 视星等 | +7.16 |
| 绝对星等 | -0.76 |
| 距离 | 1,250 ly |
| 星座 | Perseus |
位置
| 赤经 | 4h 23.59m |
| 赤纬 | 35° 54.18′ |
常见问题
What type of star is HIP 20497?
HIP 20497 is a Class G — G-type (Yellow) star.
How far is HIP 20497 from Earth?
HIP 20497 is approximately 1,249.6 light-years from Earth.
Can you see HIP 20497 with the naked eye?
With an apparent magnitude of 7.16, HIP 20497 is not visible to the naked eye.
What constellation is HIP 20497 in?
HIP 20497 is located in the constellation Perseus.