HIP 21642
HIP 21642 is a K-type (Orange) star located in the constellation Perseus.
Located approximately 419.8 light-years from Earth, HIP 21642 resides within the broader disk of our Milky Way galaxy.
HIP 21642 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 21642 has an apparent magnitude of +6.89, 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 +1.233.
Физические свойства
| Спектральный класс | K Class K — K-type (Orange) |
| Показатель цвета (B−V) | 1,233 |
Наблюдение
| Видимая звёздная величина | +6.89 |
| Абсолютная звёздная величина | 1,34 |
| Расстояние | 420 ly |
| Созвездие | Perseus |
Положение
| Прямое восхождение | 4h 38,89m |
| Склонение | 42° 14,40′ |
Frequently Asked Questions
What type of star is HIP 21642?
HIP 21642 is a Class K — K-type (Orange) star.
How far is HIP 21642 from Earth?
HIP 21642 is approximately 419.8 light-years from Earth.
Can you see HIP 21642 with the naked eye?
With an apparent magnitude of 6.89, HIP 21642 is not visible to the naked eye.
What constellation is HIP 21642 in?
HIP 21642 is located in the constellation Perseus.