HIP 21978
HIP 21978 is a F-type (Yellow-White) star.
Located approximately 667.0 light-years from Earth, HIP 21978 resides within the broader disk of our Milky Way galaxy.
HIP 21978 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
HIP 21978 has an apparent magnitude of +8.74, 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 yellow-white hue, which corresponds to a B-V color index of +0.620.
Физические свойства
| Спектральный класс | F Class F — F-type (Yellow-White) |
| Показатель цвета (B−V) | 0,620 |
Наблюдение
| Видимая звёздная величина | +8.74 |
| Абсолютная звёздная величина | 2,19 |
| Расстояние | 667 ly |
Положение
| Прямое восхождение | 4h 43,49m |
| Склонение | 33° 14,67′ |
Frequently Asked Questions
What type of star is HIP 21978?
HIP 21978 is a Class F — F-type (Yellow-White) star.
How far is HIP 21978 from Earth?
HIP 21978 is approximately 667.0 light-years from Earth.
Can you see HIP 21978 with the naked eye?
With an apparent magnitude of 8.74, HIP 21978 is not visible to the naked eye.