HIP 42745
HIP 42745 is a B-type (Blue-White) star located in the constellation Ursa Major.
At a distance of roughly 1,450 light-years, HIP 42745 is a distant star lying deep within the Milky Way galaxy.
HIP 42745 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 42745 has an apparent magnitude of +8.95, 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-white hue, which corresponds to a B-V color index of +0.111.
Физические свойства
| Спектральный класс | Class B — B-type (Blue-White) |
| Показатель цвета (B−V) | 0,111 |
Наблюдение
| Видимая звёздная величина | +8.95 |
| Абсолютная звёздная величина | 0,71 |
| Расстояние | 1,450 ly |
| Созвездие | Ursa Major |
Положение
| Прямое восхождение | 8h 42,71m |
| Склонение | 56° 23,30′ |
Часто задаваемые вопросы
What type of star is HIP 42745?
HIP 42745 is a Class B — B-type (Blue-White) star.
How far is HIP 42745 from Earth?
HIP 42745 is approximately 1,449.6 light-years from Earth.
Can you see HIP 42745 with the naked eye?
With an apparent magnitude of 8.95, HIP 42745 is not visible to the naked eye.
What constellation is HIP 42745 in?
HIP 42745 is located in the constellation Ursa Major.