HIP 9817
HIP 9817 is a B-type (Blue-White) star located in the constellation Perseus.
At a distance of roughly 2,568 light-years, HIP 9817 is a distant star lying deep within the Milky Way galaxy.
HIP 9817 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 9817 has an apparent magnitude of +7.98, 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 +0.067.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | Class B — B-type (Blue-White) |
| ดัชนีสี (B−V) | 0.067 |
การสังเกต
| โชติมาตรปรากฏ | +7.98 |
| โชติมาตรสัมบูรณ์ | -1.50 |
| ระยะทาง | 2,568 ly |
| กลุ่มดาว | Perseus |
ตำแหน่ง
| ไรต์แอสเซนชัน | 2h 6.27m |
| เดคลิเนชัน | 57° 18.43′ |
คำถามที่พบบ่อย
What type of star is HIP 9817?
HIP 9817 is a Class B — B-type (Blue-White) star.
How far is HIP 9817 from Earth?
HIP 9817 is approximately 2,568.2 light-years from Earth.
Can you see HIP 9817 with the naked eye?
With an apparent magnitude of 7.98, HIP 9817 is not visible to the naked eye.
What constellation is HIP 9817 in?
HIP 9817 is located in the constellation Perseus.