HIP 81142
HIP 81142 is a K-type (Orange) star located in the constellation Hercules.
HIP 81142 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 81142 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 81142 has an apparent magnitude of +9.14, 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 +1.171.
物理的特性
| スペクトル型 | Class K — K-type (Orange) |
| 色指数 (B−V) | 1.171 |
観測
| 見かけの等級 | +9.14 |
| 絶対等級 | -10.86 |
| 距離 | 326,156 ly |
| 星座 | Hercules |
位置
| 赤経 | 16h 34.36m |
| 赤緯 | 21° 15.92′ |
よくある質問
What type of star is HIP 81142?
HIP 81142 is a Class K — K-type (Orange) star.
How far is HIP 81142 from Earth?
HIP 81142 is approximately 326,156.0 light-years from Earth.
Can you see HIP 81142 with the naked eye?
With an apparent magnitude of 9.14, HIP 81142 is not visible to the naked eye.
What constellation is HIP 81142 in?
HIP 81142 is located in the constellation Hercules.