HIP 102857
HIP 102857 is a A-type (White) star.
HIP 102857 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 102857 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 102857 has an apparent magnitude of +8.67, 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-white hue, which corresponds to a B-V color index of +0.079.
Физические свойства
| Спектральный класс | Class A — A-type (White) |
| Показатель цвета (B−V) | 0,079 |
Наблюдение
| Видимая звёздная величина | +8.67 |
| Абсолютная звёздная величина | -11,33 |
| Расстояние | 326,156 ly |
Положение
| Прямое восхождение | 20h 50,29m |
| Склонение | 17° 12,73′ |
Часто задаваемые вопросы
What type of star is HIP 102857?
HIP 102857 is a Class A — A-type (White) star.
How far is HIP 102857 from Earth?
HIP 102857 is approximately 326,156.0 light-years from Earth.
Can you see HIP 102857 with the naked eye?
With an apparent magnitude of 8.67, HIP 102857 is not visible to the naked eye.