HIP 18971
HIP 18971 is a A-type (White) star located in the constellation Perseus.
HIP 18971 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 18971 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
At an apparent magnitude of +10.38, HIP 18971 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 blue-white hue, which corresponds to a B-V color index of +0.200.
Физические свойства
| Спектральный класс | Class A — A-type (White) |
| Показатель цвета (B−V) | 0,200 |
Наблюдение
| Видимая звёздная величина | +10.38 |
| Абсолютная звёздная величина | -9,62 |
| Расстояние | 326,156 ly |
| Созвездие | Perseus |
Положение
| Прямое восхождение | 4h 3,89m |
| Склонение | 33° 56,95′ |
Часто задаваемые вопросы
What type of star is HIP 18971?
HIP 18971 is a Class A — A-type (White) star.
How far is HIP 18971 from Earth?
HIP 18971 is approximately 326,156.0 light-years from Earth.
Can you see HIP 18971 with the naked eye?
With an apparent magnitude of 10.38, HIP 18971 is not visible to the naked eye.
What constellation is HIP 18971 in?
HIP 18971 is located in the constellation Perseus.