HIP 31249
HIP 31249 is a B-type (Blue-White) star located in the constellation Gemini.
At a distance of roughly 1,370 light-years, HIP 31249 is a distant star lying deep within the Milky Way galaxy.
HIP 31249 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 31249 has an apparent magnitude of +7.97, 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 +0.043.
物理的特性
| スペクトル型 | Class B — B-type (Blue-White) |
| 色指数 (B−V) | 0.043 |
観測
| 見かけの等級 | +7.97 |
| 絶対等級 | -0.15 |
| 距離 | 1,370 ly |
| 星座 | Gemini |
位置
| 赤経 | 6h 33.27m |
| 赤緯 | 19° 50.62′ |
よくある質問
What type of star is HIP 31249?
HIP 31249 is a Class B — B-type (Blue-White) star.
How far is HIP 31249 from Earth?
HIP 31249 is approximately 1,370.4 light-years from Earth.
Can you see HIP 31249 with the naked eye?
With an apparent magnitude of 7.97, HIP 31249 is not visible to the naked eye.
What constellation is HIP 31249 in?
HIP 31249 is located in the constellation Gemini.