HIP 18904
HIP 18904 is a A-type (White) star located in the constellation Perseus.
Located approximately 512.8 light-years from Earth, HIP 18904 resides within the broader disk of our Milky Way galaxy.
HIP 18904 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 18904 has an apparent magnitude of +8.94, 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 +0.210.
Физические свойства
| Спектральный класс | Class A — A-type (White) |
| Показатель цвета (B−V) | 0,210 |
Наблюдение
| Видимая звёздная величина | +8.94 |
| Абсолютная звёздная величина | 2,96 |
| Расстояние | 513 ly |
| Созвездие | Perseus |
Положение
| Прямое восхождение | 4h 3,14m |
| Склонение | 50° 36,29′ |
Часто задаваемые вопросы
What type of star is HIP 18904?
HIP 18904 is a Class A — A-type (White) star.
How far is HIP 18904 from Earth?
HIP 18904 is approximately 512.8 light-years from Earth.
Can you see HIP 18904 with the naked eye?
With an apparent magnitude of 8.94, HIP 18904 is not visible to the naked eye.
What constellation is HIP 18904 in?
HIP 18904 is located in the constellation Perseus.