HIP 81790
HIP 81790 is a A-type (White) star located in the constellation Hercules.
Located approximately 497.2 light-years from Earth, HIP 81790 resides within the broader disk of our Milky Way galaxy.
HIP 81790 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 81790 has an apparent magnitude of +8.50, 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 +0.355.
Физические свойства
| Спектральный класс | Class A — A-type (White) |
| Показатель цвета (B−V) | 0,355 |
Наблюдение
| Видимая звёздная величина | +8.50 |
| Абсолютная звёздная величина | 2,58 |
| Расстояние | 497 ly |
| Созвездие | Hercules |
Положение
| Прямое восхождение | 16h 42,30m |
| Склонение | 32° 26,33′ |
Часто задаваемые вопросы
What type of star is HIP 81790?
HIP 81790 is a Class A — A-type (White) star.
How far is HIP 81790 from Earth?
HIP 81790 is approximately 497.2 light-years from Earth.
Can you see HIP 81790 with the naked eye?
With an apparent magnitude of 8.50, HIP 81790 is not visible to the naked eye.
What constellation is HIP 81790 in?
HIP 81790 is located in the constellation Hercules.