57 Her
57 Her
57 Her is a G-type (Yellow) star located in the constellation Hercules. It carries the designation 57 Her.
Located approximately 552.8 light-years from Earth, 57 Her resides within the broader disk of our Milky Way galaxy.
57 Her is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
57 Her has an apparent magnitude of +6.27, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its yellow hue, which corresponds to a B-V color index of +0.909.
Физические свойства
| Спектральный класс | G Class G — G-type (Yellow) |
| Показатель цвета (B−V) | 0,909 |
Наблюдение
| Видимая звёздная величина | +6.27 |
| Абсолютная звёздная величина | 0,12 |
| Расстояние | 553 ly |
| Созвездие | Hercules |
Положение
| Прямое восхождение | 16h 57,52m |
| Склонение | 25° 21,17′ |
Frequently Asked Questions
What type of star is 57 Her?
57 Her is a Class G — G-type (Yellow) star.
How far is 57 Her from Earth?
57 Her is approximately 552.8 light-years from Earth.
Can you see 57 Her with the naked eye?
With an apparent magnitude of 6.27, 57 Her is not visible to the naked eye.
What constellation is 57 Her in?
57 Her is located in the constellation Hercules.