HIP 21628
HIP 21628 is a B-type (Blue-White) star located in the constellation Perseus.
At a distance of roughly 1,310 light-years, HIP 21628 is a distant star lying deep within the Milky Way galaxy.
HIP 21628 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 21628 has an apparent magnitude of +7.61, 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 white hue, which corresponds to a B-V color index of +0.442.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | Class B — B-type (Blue-White) |
| ดัชนีสี (B−V) | 0.442 |
การสังเกต
| โชติมาตรปรากฏ | +7.61 |
| โชติมาตรสัมบูรณ์ | -0.41 |
| ระยะทาง | 1,310 ly |
| กลุ่มดาว | Perseus |
ตำแหน่ง
| ไรต์แอสเซนชัน | 4h 38.65m |
| เดคลิเนชัน | 38° 26.92′ |
คำถามที่พบบ่อย
What type of star is HIP 21628?
HIP 21628 is a Class B — B-type (Blue-White) star.
How far is HIP 21628 from Earth?
HIP 21628 is approximately 1,309.9 light-years from Earth.
Can you see HIP 21628 with the naked eye?
With an apparent magnitude of 7.61, HIP 21628 is not visible to the naked eye.
What constellation is HIP 21628 in?
HIP 21628 is located in the constellation Perseus.