Денеб
50Alp Cyg
Денеб is a A-type (White) star located in the constellation Cygnus. It carries the designation 50Alp Cyg.
At a distance of roughly 1,412 light-years, Денеб is a distant star lying deep within the Milky Way galaxy.
Денеб is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
Денеб has an apparent magnitude of +1.25, making it a bright and prominent star that is readily visible to the naked eye. It is one of the more conspicuous stars in its region of the sky. Observers will note its blue-white hue, which corresponds to a B-V color index of +0.092.
Физические свойства
| Спектральный класс | Class A — A-type (White) |
| Показатель цвета (B−V) | 0,092 |
Наблюдение
| Видимая звёздная величина | +1.25 |
| Абсолютная звёздная величина | -6,93 |
| Расстояние | 1,412 ly |
| Созвездие | Cygnus |
Положение
| Прямое восхождение | 20h 41,43m |
| Склонение | 45° 16,82′ |
Часто задаваемые вопросы
What type of star is Денеб?
Денеб is a Class A — A-type (White) star.
How far is Денеб from Earth?
Денеб is approximately 1,411.9 light-years from Earth.
Can you see Денеб with the naked eye?
With an apparent magnitude of 1.25, Денеб is visible to the naked eye.
What constellation is Денеб in?
Денеб is located in the constellation Cygnus.