HIP 18747
HIP 18747 is a A-type (White) star located in the constellation Perseus.
HIP 18747 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 18747 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 18747 has an apparent magnitude of +8.62, 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 +0.120.
Физические свойства
| Спектральный класс | Class A — A-type (White) |
| Показатель цвета (B−V) | 0,120 |
Наблюдение
| Видимая звёздная величина | +8.62 |
| Абсолютная звёздная величина | -11,38 |
| Расстояние | 326,156 ly |
| Созвездие | Perseus |
Положение
| Прямое восхождение | 4h 0,94m |
| Склонение | 32° 25,25′ |
Часто задаваемые вопросы
What type of star is HIP 18747?
HIP 18747 is a Class A — A-type (White) star.
How far is HIP 18747 from Earth?
HIP 18747 is approximately 326,156.0 light-years from Earth.
Can you see HIP 18747 with the naked eye?
With an apparent magnitude of 8.62, HIP 18747 is not visible to the naked eye.
What constellation is HIP 18747 in?
HIP 18747 is located in the constellation Perseus.