HIP 102747
HIP 102747 is a K-type (Orange) star located in the constellation Cygnus.
Located approximately 446.2 light-years from Earth, HIP 102747 resides within the broader disk of our Milky Way galaxy.
HIP 102747 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 102747 has an apparent magnitude of +7.16, 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 orange hue, which corresponds to a B-V color index of +1.082.
Физические свойства
| Спектральный класс | Class K — K-type (Orange) |
| Показатель цвета (B−V) | 1,082 |
Наблюдение
| Видимая звёздная величина | +7.16 |
| Абсолютная звёздная величина | 1,48 |
| Расстояние | 446 ly |
| Созвездие | Cygnus |
Положение
| Прямое восхождение | 20h 49,14m |
| Склонение | 54° 14,03′ |
Часто задаваемые вопросы
What type of star is HIP 102747?
HIP 102747 is a Class K — K-type (Orange) star.
How far is HIP 102747 from Earth?
HIP 102747 is approximately 446.2 light-years from Earth.
Can you see HIP 102747 with the naked eye?
With an apparent magnitude of 7.16, HIP 102747 is not visible to the naked eye.
What constellation is HIP 102747 in?
HIP 102747 is located in the constellation Cygnus.