HIP 81691
HIP 81691 is a K-type (Orange) star.
Located approximately 976.5 light-years from Earth, HIP 81691 resides within the broader disk of our Milky Way galaxy.
HIP 81691 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 81691 has an apparent magnitude of +6.40, 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 +1.019.
物理的特性
| スペクトル型 | K Class K — K-type (Orange) |
| 色指数 (B−V) | 1.019 |
観測
| 見かけの等級 | +6.40 |
| 絶対等級 | -0.98 |
| 距離 | 977 ly |
位置
| 赤経 | 16h 41.28m |
| 赤緯 | 1° 14.73′ |
Frequently Asked Questions
What type of star is HIP 81691?
HIP 81691 is a Class K — K-type (Orange) star.
How far is HIP 81691 from Earth?
HIP 81691 is approximately 976.5 light-years from Earth.
Can you see HIP 81691 with the naked eye?
With an apparent magnitude of 6.40, HIP 81691 is not visible to the naked eye.