HIP 21830
HIP 21830 is a F-type (Yellow-White) star.
Located approximately 550.0 light-years from Earth, HIP 21830 resides within the broader disk of our Milky Way galaxy.
HIP 21830 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
HIP 21830 has an apparent magnitude of +9.41, 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 white hue, which corresponds to a B-V color index of +0.505.
Физические свойства
| Спектральный класс | F Class F — F-type (Yellow-White) |
| Показатель цвета (B−V) | 0,505 |
Наблюдение
| Видимая звёздная величина | +9.41 |
| Абсолютная звёздная величина | 3,28 |
| Расстояние | 550 ly |
Положение
| Прямое восхождение | 4h 41,59m |
| Склонение | -43° 0,57′ |
Frequently Asked Questions
What type of star is HIP 21830?
HIP 21830 is a Class F — F-type (Yellow-White) star.
How far is HIP 21830 from Earth?
HIP 21830 is approximately 550.0 light-years from Earth.
Can you see HIP 21830 with the naked eye?
With an apparent magnitude of 9.41, HIP 21830 is not visible to the naked eye.