HIP 77391
HIP 77391 is a O-type (Blue) star.
At a distance of roughly 2,673 light-years, HIP 77391 is a distant star lying deep within the Milky Way galaxy.
HIP 77391 is classified as a spectral class O star (O-type (Blue)) on the Harvard spectral classification system.
At an apparent magnitude of +10.45, HIP 77391 is a faint star that requires a telescope to observe. It is invisible to the naked eye and too dim for most binoculars. Observers will note its yellow-white hue, which corresponds to a B-V color index of +0.645.
Физические свойства
| Спектральный класс | Class O — O-type (Blue) |
| Показатель цвета (B−V) | 0,645 |
Наблюдение
| Видимая звёздная величина | +10.45 |
| Абсолютная звёздная величина | 0,88 |
| Расстояние | 2,673 ly |
Положение
| Прямое восхождение | 15h 47,92m |
| Склонение | -48° 37,81′ |
Часто задаваемые вопросы
What type of star is HIP 77391?
HIP 77391 is a Class O — O-type (Blue) star.
How far is HIP 77391 from Earth?
HIP 77391 is approximately 2,673.4 light-years from Earth.
Can you see HIP 77391 with the naked eye?
With an apparent magnitude of 10.45, HIP 77391 is not visible to the naked eye.