HIP 7991
HIP 7991 is a K-type (Orange) star located in the constellation Andromeda.
At a distance of roughly 1,315 light-years, HIP 7991 is a distant star lying deep within the Milky Way galaxy.
HIP 7991 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 7991 has an apparent magnitude of +6.71, 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 +1.356.
Физические свойства
| Спектральный класс | Class K — K-type (Orange) |
| Показатель цвета (B−V) | 1,356 |
Наблюдение
| Видимая звёздная величина | +6.71 |
| Абсолютная звёздная величина | -1,32 |
| Расстояние | 1,315 ly |
| Созвездие | Andromeda |
Положение
| Прямое восхождение | 1h 42,62m |
| Склонение | 40° 22,64′ |
Часто задаваемые вопросы
What type of star is HIP 7991?
HIP 7991 is a Class K — K-type (Orange) star.
How far is HIP 7991 from Earth?
HIP 7991 is approximately 1,315.2 light-years from Earth.
Can you see HIP 7991 with the naked eye?
With an apparent magnitude of 6.71, HIP 7991 is not visible to the naked eye.
What constellation is HIP 7991 in?
HIP 7991 is located in the constellation Andromeda.