HIP 21566
HIP 21566 is a B-type (Blue-White) star located in the constellation Taurus.
HIP 21566 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 21566 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 21566 has an apparent magnitude of +8.51, 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-white hue, which corresponds to a B-V color index of +0.226.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | Class B — B-type (Blue-White) |
| ดัชนีสี (B−V) | 0.226 |
การสังเกต
| โชติมาตรปรากฏ | +8.51 |
| โชติมาตรสัมบูรณ์ | -11.49 |
| ระยะทาง | 326,156 ly |
| กลุ่มดาว | Taurus |
ตำแหน่ง
| ไรต์แอสเซนชัน | 4h 37.76m |
| เดคลิเนชัน | 30° 24.46′ |
คำถามที่พบบ่อย
What type of star is HIP 21566?
HIP 21566 is a Class B — B-type (Blue-White) star.
How far is HIP 21566 from Earth?
HIP 21566 is approximately 326,156.0 light-years from Earth.
Can you see HIP 21566 with the naked eye?
With an apparent magnitude of 8.51, HIP 21566 is not visible to the naked eye.
What constellation is HIP 21566 in?
HIP 21566 is located in the constellation Taurus.