HIP 81975
HIP 81975 is a M-type (Red) star located in the constellation Hercules.
At a distance of roughly 1,517 light-years, HIP 81975 is a distant star lying deep within the Milky Way galaxy.
HIP 81975 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 81975 has an apparent magnitude of +8.47, 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 red hue, which corresponds to a B-V color index of +1.520.
Физические свойства
| Спектральный класс | Class M — M-type (Red) |
| Показатель цвета (B−V) | 1,520 |
Наблюдение
| Видимая звёздная величина | +8.47 |
| Абсолютная звёздная величина | 0,13 |
| Расстояние | 1,517 ly |
| Созвездие | Hercules |
Положение
| Прямое восхождение | 16h 44,74m |
| Склонение | 32° 35,52′ |
Часто задаваемые вопросы
What type of star is HIP 81975?
HIP 81975 is a Class M — M-type (Red) star.
How far is HIP 81975 from Earth?
HIP 81975 is approximately 1,517.0 light-years from Earth.
Can you see HIP 81975 with the naked eye?
With an apparent magnitude of 8.47, HIP 81975 is not visible to the naked eye.
What constellation is HIP 81975 in?
HIP 81975 is located in the constellation Hercules.