HIP 31991
HIP 31991 is a K-type (Orange) star.
Located approximately 782.1 light-years from Earth, HIP 31991 resides within the broader disk of our Milky Way galaxy.
HIP 31991 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 31991 has an apparent magnitude of +7.99, 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 +1.073.
物理的特性
| スペクトル型 | K Class K — K-type (Orange) |
| 色指数 (B−V) | 1.073 |
観測
| 見かけの等級 | +7.99 |
| 絶対等級 | 1.09 |
| 距離 | 782 ly |
位置
| 赤経 | 6h 41.08m |
| 赤緯 | -71° 7.55′ |
Frequently Asked Questions
What type of star is HIP 31991?
HIP 31991 is a Class K — K-type (Orange) star.
How far is HIP 31991 from Earth?
HIP 31991 is approximately 782.2 light-years from Earth.
Can you see HIP 31991 with the naked eye?
With an apparent magnitude of 7.99, HIP 31991 is not visible to the naked eye.