HIP 21631
HIP 21631 is a A-type (White) star located in the constellation Perseus.
Located approximately 813.4 light-years from Earth, HIP 21631 resides within the broader disk of our Milky Way galaxy.
HIP 21631 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 21631 has an apparent magnitude of +9.24, 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 +0.334.
Физические свойства
| Спектральный класс | A Class A — A-type (White) |
| Показатель цвета (B−V) | 0,334 |
Наблюдение
| Видимая звёздная величина | +9.24 |
| Абсолютная звёздная величина | 2,26 |
| Расстояние | 813 ly |
| Созвездие | Perseus |
Положение
| Прямое восхождение | 4h 38,70m |
| Склонение | 52° 0,81′ |
Frequently Asked Questions
What type of star is HIP 21631?
HIP 21631 is a Class A — A-type (White) star.
How far is HIP 21631 from Earth?
HIP 21631 is approximately 813.4 light-years from Earth.
Can you see HIP 21631 with the naked eye?
With an apparent magnitude of 9.24, HIP 21631 is not visible to the naked eye.
What constellation is HIP 21631 in?
HIP 21631 is located in the constellation Perseus.