71 Cyg
71 Cyg
71 Cyg is a K-type (Orange) star located in the constellation Cygnus. It carries the designation 71 Cyg.
Located approximately 216.7 light-years from Earth, 71 Cyg resides within the broader disk of our Milky Way galaxy.
71 Cyg is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
With an apparent magnitude of +5.22, 71 Cyg sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its yellow hue, which corresponds to a B-V color index of +0.965.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | Class K — K-type (Orange) |
| ดัชนีสี (B−V) | 0.965 |
การสังเกต
| โชติมาตรปรากฏ | +5.22 |
| โชติมาตรสัมบูรณ์ | 1.11 |
| ระยะทาง | 217 ly |
| กลุ่มดาว | Cygnus |
ตำแหน่ง
| ไรต์แอสเซนชัน | 21h 29.45m |
| เดคลิเนชัน | 46° 32.44′ |
คำถามที่พบบ่อย
What type of star is 71 Cyg?
71 Cyg is a Class K — K-type (Orange) star.
How far is 71 Cyg from Earth?
71 Cyg is approximately 216.7 light-years from Earth.
Can you see 71 Cyg with the naked eye?
With an apparent magnitude of 5.22, 71 Cyg is visible to the naked eye.
What constellation is 71 Cyg in?
71 Cyg is located in the constellation Cygnus.