HIP 99889
HIP 99889 is a F-type (Yellow-White) star located in the constellation Cygnus.
Located approximately 111.7 light-years from Earth, HIP 99889 resides within the broader disk of our Milky Way galaxy.
HIP 99889 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.87, HIP 99889 sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its white hue, which corresponds to a B-V color index of +0.447.
Физические свойства
| Спектральный класс | Class F — F-type (Yellow-White) |
| Показатель цвета (B−V) | 0,447 |
Наблюдение
| Видимая звёздная величина | +5.87 |
| Абсолютная звёздная величина | 3,20 |
| Расстояние | 112 ly |
| Созвездие | Cygnus |
Положение
| Прямое восхождение | 20h 16,01m |
| Склонение | 45° 34,77′ |
Часто задаваемые вопросы
What type of star is HIP 99889?
HIP 99889 is a Class F — F-type (Yellow-White) star.
How far is HIP 99889 from Earth?
HIP 99889 is approximately 111.7 light-years from Earth.
Can you see HIP 99889 with the naked eye?
With an apparent magnitude of 5.87, HIP 99889 is visible to the naked eye.
What constellation is HIP 99889 in?
HIP 99889 is located in the constellation Cygnus.