55Eta Aql
55Eta Aql
55Eta Aql is a F-type (Yellow-White) star located in the constellation Aquila. It carries the designation 55Eta Aql.
At a distance of roughly 1,382 light-years, 55Eta Aql is a distant star lying deep within the Milky Way galaxy.
55Eta Aql is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
At an apparent magnitude of +3.87, 55Eta Aql 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 yellow-white hue, which corresponds to a B-V color index of +0.630.
Физические свойства
| Спектральный класс | Class F — F-type (Yellow-White) |
| Показатель цвета (B−V) | 0,630 |
Наблюдение
| Видимая звёздная величина | +3.87 |
| Абсолютная звёздная величина | -4,26 |
| Расстояние | 1,382 ly |
| Созвездие | Aquila |
Положение
| Прямое восхождение | 19h 52,47m |
| Склонение | 1° 0,34′ |
Часто задаваемые вопросы
What type of star is 55Eta Aql?
55Eta Aql is a Class F — F-type (Yellow-White) star.
How far is 55Eta Aql from Earth?
55Eta Aql is approximately 1,382.0 light-years from Earth.
Can you see 55Eta Aql with the naked eye?
With an apparent magnitude of 3.87, 55Eta Aql is visible to the naked eye.
What constellation is 55Eta Aql in?
55Eta Aql is located in the constellation Aquila.