HIP 31491
HIP 31491 is a M-type (Red) star.
At a distance of roughly 1,591 light-years, HIP 31491 is a distant star lying deep within the Milky Way galaxy.
HIP 31491 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 31491 has an apparent magnitude of +8.21, 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 +1.600.
Физические свойства
| Спектральный класс | Class M — M-type (Red) |
| Показатель цвета (B−V) | 1,600 |
Наблюдение
| Видимая звёздная величина | +8.21 |
| Абсолютная звёздная величина | -0,23 |
| Расстояние | 1,591 ly |
Положение
| Прямое восхождение | 6h 35,74m |
| Склонение | -41° 29,39′ |
Часто задаваемые вопросы
What type of star is HIP 31491?
HIP 31491 is a Class M — M-type (Red) star.
How far is HIP 31491 from Earth?
HIP 31491 is approximately 1,591.0 light-years from Earth.
Can you see HIP 31491 with the naked eye?
With an apparent magnitude of 8.21, HIP 31491 is not visible to the naked eye.