Del Cir
Del Cir
Del Cir is a O-type (Blue) star. It carries the designation Del Cir.
Del Cir is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
Del Cir is classified as a spectral class O star (O-type (Blue)) on the Harvard spectral classification system.
With an apparent magnitude of +5.04, Del Cir 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 blue hue, which corresponds to a B-V color index of -0.077.
物理特性
| 光谱类型 | Class O — O-type (Blue) |
| 色指数 (B−V) | -0.077 |
观测
| 视星等 | +5.04 |
| 绝对星等 | -14.96 |
| 距离 | 326,156 ly |
位置
| 赤经 | 15h 16.95m |
| 赤纬 | -60° 57.44′ |
常见问题
What type of star is Del Cir?
Del Cir is a Class O — O-type (Blue) star.
How far is Del Cir from Earth?
Del Cir is approximately 326,156.0 light-years from Earth.
Can you see Del Cir with the naked eye?
With an apparent magnitude of 5.04, Del Cir is visible to the naked eye.