HIP 102257
HIP 102257 is a G-type (Yellow) star located in the constellation Aquarius.
At a distance of roughly 1,524 light-years, HIP 102257 is a distant star lying deep within the Milky Way galaxy.
HIP 102257 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 102257 has an apparent magnitude of +9.45, 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 yellow hue, which corresponds to a B-V color index of +0.924.
物理特性
| 光谱类型 | Class G — G-type (Yellow) |
| 色指数 (B−V) | 0.924 |
观测
| 视星等 | +9.45 |
| 绝对星等 | 1.10 |
| 距离 | 1,524 ly |
| 星座 | Aquarius |
位置
| 赤经 | 20h 43.22m |
| 赤纬 | -13° 52.58′ |
常见问题
What type of star is HIP 102257?
HIP 102257 is a Class G — G-type (Yellow) star.
How far is HIP 102257 from Earth?
HIP 102257 is approximately 1,524.1 light-years from Earth.
Can you see HIP 102257 with the naked eye?
With an apparent magnitude of 9.45, HIP 102257 is not visible to the naked eye.
What constellation is HIP 102257 in?
HIP 102257 is located in the constellation Aquarius.