Arneb
11Alp Lep
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Arneb is a F-type (Yellow-White) star. It carries the designation 11Alp Lep.
At a distance of roughly 2,219 light-years, Arneb is a distant star lying deep within the Milky Way galaxy.
Arneb is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
At an apparent magnitude of +2.58, Arneb is visible to the naked eye under reasonably clear skies. It may require dark-sky conditions to be seen comfortably in areas with significant light pollution. Observers will note its blue-white hue, which corresponds to a B-V color index of +0.211.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | F Class F — F-type (Yellow-White) |
| ดัชนีสี (B−V) | 0.211 |
การสังเกต
| โชติมาตรปรากฏ | +2.58 |
| โชติมาตรสัมบูรณ์ | -6.58 |
| ระยะทาง | 2,219 ly |
ตำแหน่ง
| ไรต์แอสเซนชัน | 5h 32.73m |
| เดคลิเนชัน | -17° 49.34′ |
Frequently Asked Questions
What type of star is Arneb?
Arneb is a Class F — F-type (Yellow-White) star.
How far is Arneb from Earth?
Arneb is approximately 2,218.8 light-years from Earth.
Can you see Arneb with the naked eye?
With an apparent magnitude of 2.58, Arneb is visible to the naked eye.