111 Her
111 Her
111 Her is a A-type (White) star located in the constellation Hercules. It carries the designation 111 Her.
Located approximately 94.2 light-years from Earth, 111 Her resides within the broader disk of our Milky Way galaxy.
111 Her is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.34, 111 Her 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 +0.148.
Физические свойства
| Спектральный класс | A Class A — A-type (White) |
| Показатель цвета (B−V) | 0,148 |
Наблюдение
| Видимая звёздная величина | +4.34 |
| Абсолютная звёздная величина | 2,04 |
| Расстояние | 94.2 ly |
| Созвездие | Hercules |
Положение
| Прямое восхождение | 18h 47,02m |
| Склонение | 18° 10,89′ |
Frequently Asked Questions
What type of star is 111 Her?
111 Her is a Class A — A-type (White) star.
How far is 111 Her from Earth?
111 Her is approximately 94.2 light-years from Earth.
Can you see 111 Her with the naked eye?
With an apparent magnitude of 4.34, 111 Her is visible to the naked eye.
What constellation is 111 Her in?
111 Her is located in the constellation Hercules.