HIP 21522
HIP 21522 is a B-type (Blue-White) star.
At a distance of roughly 1,062 light-years, HIP 21522 is a distant star lying deep within the Milky Way galaxy.
HIP 21522 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 21522 has an apparent magnitude of +7.67, 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 blue hue, which corresponds to a B-V color index of -0.087.
Физические свойства
| Спектральный класс | Class B — B-type (Blue-White) |
| Показатель цвета (B−V) | -0,087 |
Наблюдение
| Видимая звёздная величина | +7.67 |
| Абсолютная звёздная величина | 0,11 |
| Расстояние | 1,062 ly |
Положение
| Прямое восхождение | 4h 37,28m |
| Склонение | -23° 2,91′ |
Часто задаваемые вопросы
What type of star is HIP 21522?
HIP 21522 is a Class B — B-type (Blue-White) star.
How far is HIP 21522 from Earth?
HIP 21522 is approximately 1,062.4 light-years from Earth.
Can you see HIP 21522 with the naked eye?
With an apparent magnitude of 7.67, HIP 21522 is not visible to the naked eye.