HIP 81889
HIP 81889 is a K-type (Orange) star located in the constellation Hercules.
Located approximately 465.9 light-years from Earth, HIP 81889 resides within the broader disk of our Milky Way galaxy.
HIP 81889 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 81889 has an apparent magnitude of +7.34, 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 orange hue, which corresponds to a B-V color index of +1.086.
物理的特性
| スペクトル型 | Class K — K-type (Orange) |
| 色指数 (B−V) | 1.086 |
観測
| 見かけの等級 | +7.34 |
| 絶対等級 | 1.56 |
| 距離 | 466 ly |
| 星座 | Hercules |
位置
| 赤経 | 16h 43.64m |
| 赤緯 | 32° 41.54′ |
よくある質問
What type of star is HIP 81889?
HIP 81889 is a Class K — K-type (Orange) star.
How far is HIP 81889 from Earth?
HIP 81889 is approximately 465.9 light-years from Earth.
Can you see HIP 81889 with the naked eye?
With an apparent magnitude of 7.34, HIP 81889 is not visible to the naked eye.
What constellation is HIP 81889 in?
HIP 81889 is located in the constellation Hercules.