HIP 81131
HIP 81131 is a K-type (Orange) star located in the constellation Hercules.
Located approximately 744.6 light-years from Earth, HIP 81131 resides within the broader disk of our Milky Way galaxy.
HIP 81131 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 81131 has an apparent magnitude of +7.97, 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 orange hue, which corresponds to a B-V color index of +1.165.
Физические свойства
| Спектральный класс | Class K — K-type (Orange) |
| Показатель цвета (B−V) | 1,165 |
Наблюдение
| Видимая звёздная величина | +7.97 |
| Абсолютная звёздная величина | 1,18 |
| Расстояние | 745 ly |
| Созвездие | Hercules |
Положение
| Прямое восхождение | 16h 34,14m |
| Склонение | 35° 30,00′ |
Часто задаваемые вопросы
What type of star is HIP 81131?
HIP 81131 is a Class K — K-type (Orange) star.
How far is HIP 81131 from Earth?
HIP 81131 is approximately 744.6 light-years from Earth.
Can you see HIP 81131 with the naked eye?
With an apparent magnitude of 7.97, HIP 81131 is not visible to the naked eye.
What constellation is HIP 81131 in?
HIP 81131 is located in the constellation Hercules.