HIP 102557
HIP 102557 is a K-type (Orange) star located in the constellation Cygnus.
HIP 102557 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 102557 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 102557 has an apparent magnitude of +9.36, 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 orange hue, which corresponds to a B-V color index of +1.057.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | Class K — K-type (Orange) |
| ดัชนีสี (B−V) | 1.057 |
การสังเกต
| โชติมาตรปรากฏ | +9.36 |
| โชติมาตรสัมบูรณ์ | -10.64 |
| ระยะทาง | 326,156 ly |
| กลุ่มดาว | Cygnus |
ตำแหน่ง
| ไรต์แอสเซนชัน | 20h 47.02m |
| เดคลิเนชัน | 49° 1.34′ |
คำถามที่พบบ่อย
What type of star is HIP 102557?
HIP 102557 is a Class K — K-type (Orange) star.
How far is HIP 102557 from Earth?
HIP 102557 is approximately 326,156.0 light-years from Earth.
Can you see HIP 102557 with the naked eye?
With an apparent magnitude of 9.36, HIP 102557 is not visible to the naked eye.
What constellation is HIP 102557 in?
HIP 102557 is located in the constellation Cygnus.