Albireo
6Bet1Cyg
Albireo is a K-type (Orange) star located in the constellation Cygnus. It carries the designation 6Bet1Cyg.
Located approximately 434.3 light-years from Earth, Albireo resides within the broader disk of our Milky Way galaxy.
Albireo is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
At an apparent magnitude of +3.05, Albireo 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 orange hue, which corresponds to a B-V color index of +1.088.
物理特性
| 光谱类型 | K Class K — K-type (Orange) |
| 色指数 (B−V) | 1.088 |
观测
| 视星等 | +3.05 |
| 绝对星等 | -2.57 |
| 距离 | 434 ly |
| 星座 | Cygnus |
位置
| 赤经 | 19h 30.72m |
| 赤纬 | 27° 57.58′ |
Frequently Asked Questions
What type of star is Albireo?
Albireo is a Class K — K-type (Orange) star.
How far is Albireo from Earth?
Albireo is approximately 434.3 light-years from Earth.
Can you see Albireo with the naked eye?
With an apparent magnitude of 3.05, Albireo is visible to the naked eye.
What constellation is Albireo in?
Albireo is located in the constellation Cygnus.