HIP 31730
HIP 31730 is a A-type (White) star located in the constellation Gemini.
Located approximately 240.5 light-years from Earth, HIP 31730 resides within the broader disk of our Milky Way galaxy.
HIP 31730 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 31730 has an apparent magnitude of +6.75, 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-white hue, which corresponds to a B-V color index of +0.276.
物理特性
| 光谱类型 | Class A — A-type (White) |
| 色指数 (B−V) | 0.276 |
观测
| 视星等 | +6.75 |
| 绝对星等 | 2.41 |
| 距离 | 241 ly |
| 星座 | Gemini |
位置
| 赤经 | 6h 38.32m |
| 赤纬 | 24° 27.03′ |
常见问题
What type of star is HIP 31730?
HIP 31730 is a Class A — A-type (White) star.
How far is HIP 31730 from Earth?
HIP 31730 is approximately 240.5 light-years from Earth.
Can you see HIP 31730 with the naked eye?
With an apparent magnitude of 6.75, HIP 31730 is not visible to the naked eye.
What constellation is HIP 31730 in?
HIP 31730 is located in the constellation Gemini.