4Eps1Lyr
4Eps1Lyr
4Eps1Lyr is a F-type (Yellow-White) star located in the constellation Lyra. It carries the designation 4Eps1Lyr.
Located approximately 162.3 light-years from Earth, 4Eps1Lyr resides within the broader disk of our Milky Way galaxy.
4Eps1Lyr is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.67, 4Eps1Lyr 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-white hue, which corresponds to a B-V color index of +0.170.
Физические свойства
| Спектральный класс | Class F — F-type (Yellow-White) |
| Показатель цвета (B−V) | 0,170 |
Наблюдение
| Видимая звёздная величина | +4.67 |
| Абсолютная звёздная величина | 1,18 |
| Расстояние | 162 ly |
| Созвездие | Lyra |
Положение
| Прямое восхождение | 18h 44,34m |
| Склонение | 39° 40,21′ |
Часто задаваемые вопросы
What type of star is 4Eps1Lyr?
4Eps1Lyr is a Class F — F-type (Yellow-White) star.
How far is 4Eps1Lyr from Earth?
4Eps1Lyr is approximately 162.4 light-years from Earth.
Can you see 4Eps1Lyr with the naked eye?
With an apparent magnitude of 4.67, 4Eps1Lyr is visible to the naked eye.
What constellation is 4Eps1Lyr in?
4Eps1Lyr is located in the constellation Lyra.