31 Cep
31 Cep
31 Cep is a F-type (Yellow-White) star. It carries the designation 31 Cep.
Located approximately 179.0 light-years from Earth, 31 Cep resides within the broader disk of our Milky Way galaxy.
31 Cep is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.08, 31 Cep 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 white hue, which corresponds to a B-V color index of +0.395.
物理特性
| 光谱类型 | F Class F — F-type (Yellow-White) |
| 色指数 (B−V) | 0.395 |
观测
| 视星等 | +5.08 |
| 绝对星等 | 1.38 |
| 距离 | 179 ly |
位置
| 赤经 | 22h 35.76m |
| 赤纬 | 73° 38.59′ |
Frequently Asked Questions
What type of star is 31 Cep?
31 Cep is a Class F — F-type (Yellow-White) star.
How far is 31 Cep from Earth?
31 Cep is approximately 179.0 light-years from Earth.
Can you see 31 Cep with the naked eye?
With an apparent magnitude of 5.08, 31 Cep is visible to the naked eye.