HIP 102221
HIP 102221 is a F-type (Yellow-White) star.
Located approximately 272.0 light-years from Earth, HIP 102221 resides within the broader disk of our Milky Way galaxy.
HIP 102221 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
HIP 102221 has an apparent magnitude of +8.17, 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 +0.455.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | Class F — F-type (Yellow-White) |
| ดัชนีสี (B−V) | 0.455 |
การสังเกต
| โชติมาตรปรากฏ | +8.17 |
| โชติมาตรสัมบูรณ์ | 3.56 |
| ระยะทาง | 272 ly |
ตำแหน่ง
| ไรต์แอสเซนชัน | 20h 42.75m |
| เดคลิเนชัน | 2° 59.72′ |
คำถามที่พบบ่อย
What type of star is HIP 102221?
HIP 102221 is a Class F — F-type (Yellow-White) star.
How far is HIP 102221 from Earth?
HIP 102221 is approximately 272.0 light-years from Earth.
Can you see HIP 102221 with the naked eye?
With an apparent magnitude of 8.17, HIP 102221 is not visible to the naked eye.