HIP 102730
HIP 102730 is a A-type (White) star.
At a distance of roughly 1,042 light-years, HIP 102730 is a distant star lying deep within the Milky Way galaxy.
HIP 102730 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 102730 has an apparent magnitude of +7.22, 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 blue hue, which corresponds to a B-V color index of -0.004.
物理特性
| 光谱类型 | Class A — A-type (White) |
| 色指数 (B−V) | -0.004 |
观测
| 视星等 | +7.22 |
| 绝对星等 | -0.30 |
| 距离 | 1,042 ly |
位置
| 赤经 | 20h 49.01m |
| 赤纬 | -72° 31.96′ |
常见问题
What type of star is HIP 102730?
HIP 102730 is a Class A — A-type (White) star.
How far is HIP 102730 from Earth?
HIP 102730 is approximately 1,042.0 light-years from Earth.
Can you see HIP 102730 with the naked eye?
With an apparent magnitude of 7.22, HIP 102730 is not visible to the naked eye.