HIP 21689
HIP 21689 is a A-type (White) star located in the constellation Taurus.
Located approximately 346.6 light-years from Earth, HIP 21689 resides within the broader disk of our Milky Way galaxy.
HIP 21689 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 21689 has an apparent magnitude of +6.21, 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 blue-white hue, which corresponds to a B-V color index of +0.176.
Физические свойства
| Спектральный класс | Class A — A-type (White) |
| Показатель цвета (B−V) | 0,176 |
Наблюдение
| Видимая звёздная величина | +6.21 |
| Абсолютная звёздная величина | 1,08 |
| Расстояние | 347 ly |
| Созвездие | Taurus |
Положение
| Прямое восхождение | 4h 39,39m |
| Склонение | 25° 13,10′ |
Часто задаваемые вопросы
What type of star is HIP 21689?
HIP 21689 is a Class A — A-type (White) star.
How far is HIP 21689 from Earth?
HIP 21689 is approximately 346.6 light-years from Earth.
Can you see HIP 21689 with the naked eye?
With an apparent magnitude of 6.21, HIP 21689 is not visible to the naked eye.
What constellation is HIP 21689 in?
HIP 21689 is located in the constellation Taurus.