HIP 81577
HIP 81577 is a A-type (White) star located in the constellation Hercules.
HIP 81577 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 81577 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 81577 has an apparent magnitude of +8.25, 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 white hue, which corresponds to a B-V color index of +0.366.
Физические свойства
| Спектральный класс | Class A — A-type (White) |
| Показатель цвета (B−V) | 0,366 |
Наблюдение
| Видимая звёздная величина | +8.25 |
| Абсолютная звёздная величина | -11,75 |
| Расстояние | 326,156 ly |
| Созвездие | Hercules |
Положение
| Прямое восхождение | 16h 39,63m |
| Склонение | 23° 0,10′ |
Часто задаваемые вопросы
What type of star is HIP 81577?
HIP 81577 is a Class A — A-type (White) star.
How far is HIP 81577 from Earth?
HIP 81577 is approximately 326,156.0 light-years from Earth.
Can you see HIP 81577 with the naked eye?
With an apparent magnitude of 8.25, HIP 81577 is not visible to the naked eye.
What constellation is HIP 81577 in?
HIP 81577 is located in the constellation Hercules.