HIP 81319
HIP 81319 is a M-type (Red) star located in the constellation Hercules.
Located approximately 888.7 light-years from Earth, HIP 81319 resides within the broader disk of our Milky Way galaxy.
HIP 81319 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 81319 has an apparent magnitude of +7.06, 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 +1.555.
Физические свойства
| Спектральный класс | Class M — M-type (Red) |
| Показатель цвета (B−V) | 1,555 |
Наблюдение
| Видимая звёздная величина | +7.06 |
| Абсолютная звёздная величина | -0,12 |
| Расстояние | 889 ly |
| Созвездие | Hercules |
Положение
| Прямое восхождение | 16h 36,53m |
| Склонение | 36° 2,40′ |
Часто задаваемые вопросы
What type of star is HIP 81319?
HIP 81319 is a Class M — M-type (Red) star.
How far is HIP 81319 from Earth?
HIP 81319 is approximately 888.7 light-years from Earth.
Can you see HIP 81319 with the naked eye?
With an apparent magnitude of 7.06, HIP 81319 is not visible to the naked eye.
What constellation is HIP 81319 in?
HIP 81319 is located in the constellation Hercules.