HIP 89681
HIP 89681 is a O-type (Blue) star.
At a distance of roughly 2,160 light-years, HIP 89681 is a distant star lying deep within the Milky Way galaxy.
HIP 89681 is classified as a spectral class O star (O-type (Blue)) on the Harvard spectral classification system.
HIP 89681 has an apparent magnitude of +7.38, 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-white hue, which corresponds to a B-V color index of +0.657.
物理的特性
| スペクトル型 | Class O — O-type (Blue) |
| 色指数 (B−V) | 0.657 |
観測
| 見かけの等級 | +7.38 |
| 絶対等級 | -1.72 |
| 距離 | 2,160 ly |
位置
| 赤経 | 18h 18.10m |
| 赤緯 | -12° 14.56′ |
よくある質問
What type of star is HIP 89681?
HIP 89681 is a Class O — O-type (Blue) star.
How far is HIP 89681 from Earth?
HIP 89681 is approximately 2,160.0 light-years from Earth.
Can you see HIP 89681 with the naked eye?
With an apparent magnitude of 7.38, HIP 89681 is not visible to the naked eye.