HIP 22931
HIP 22931 is a B-type (Blue-White) star.
Located approximately 643.3 light-years from Earth, HIP 22931 resides within the broader disk of our Milky Way galaxy.
HIP 22931 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 22931 has an apparent magnitude of +7.86, 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 blue hue, which corresponds to a B-V color index of -0.029.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | Class B — B-type (Blue-White) |
| ดัชนีสี (B−V) | -0.029 |
การสังเกต
| โชติมาตรปรากฏ | +7.86 |
| โชติมาตรสัมบูรณ์ | 1.38 |
| ระยะทาง | 643 ly |
ตำแหน่ง
| ไรต์แอสเซนชัน | 4h 56.08m |
| เดคลิเนชัน | -5° 19.37′ |
คำถามที่พบบ่อย
What type of star is HIP 22931?
HIP 22931 is a Class B — B-type (Blue-White) star.
How far is HIP 22931 from Earth?
HIP 22931 is approximately 643.3 light-years from Earth.
Can you see HIP 22931 with the naked eye?
With an apparent magnitude of 7.86, HIP 22931 is not visible to the naked eye.