Альнилам
46Eps Ori
Альнилам is a B-type (Blue-White) star located in the constellation Orion. It carries the designation 46Eps Ori.
At a distance of roughly 1,977 light-years, Альнилам is a distant star lying deep within the Milky Way galaxy.
Альнилам is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
Альнилам has an apparent magnitude of +1.69, 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 hue, which corresponds to a B-V color index of -0.184.
Физические свойства
| Спектральный класс | Class B — B-type (Blue-White) |
| Показатель цвета (B−V) | -0,184 |
Наблюдение
| Видимая звёздная величина | +1.69 |
| Абсолютная звёздная величина | -7,22 |
| Расстояние | 1,977 ly |
| Созвездие | Orion |
Положение
| Прямое восхождение | 5h 36,21m |
| Склонение | -1° 12,12′ |
Часто задаваемые вопросы
What type of star is Альнилам?
Альнилам is a Class B — B-type (Blue-White) star.
How far is Альнилам from Earth?
Альнилам is approximately 1,976.7 light-years from Earth.
Can you see Альнилам with the naked eye?
With an apparent magnitude of 1.69, Альнилам is visible to the naked eye.
What constellation is Альнилам in?
Альнилам is located in the constellation Orion.