3 UMi
3 UMi
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3 UMi is a A-type (White) star. It carries the designation 3 UMi.
Located approximately 426.9 light-years from Earth, 3 UMi resides within the broader disk of our Milky Way galaxy.
3 UMi is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
3 UMi has an apparent magnitude of +6.43, 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 +0.160.
Физические свойства
| Спектральный класс | A Class A — A-type (White) |
| Показатель цвета (B−V) | 0,160 |
Наблюдение
| Видимая звёздная величина | +6.43 |
| Абсолютная звёздная величина | 0,84 |
| Расстояние | 427 ly |
Положение
| Прямое восхождение | 14h 6,94m |
| Склонение | 74° 35,63′ |
Frequently Asked Questions
What type of star is 3 UMi?
3 UMi is a Class A — A-type (White) star.
How far is 3 UMi from Earth?
3 UMi is approximately 426.9 light-years from Earth.
Can you see 3 UMi with the naked eye?
With an apparent magnitude of 6.43, 3 UMi is not visible to the naked eye.