82 UMa
82 UMa
82 UMa is a A-type (White) star located in the constellation Ursa Major. It carries the designation 82 UMa.
Located approximately 174.8 light-years from Earth, 82 UMa resides within the broader disk of our Milky Way galaxy.
82 UMa is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.46, 82 UMa sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its blue-white hue, which corresponds to a B-V color index of +0.113.
Физические свойства
| Спектральный класс | A Class A — A-type (White) |
| Показатель цвета (B−V) | 0,113 |
Наблюдение
| Видимая звёздная величина | +5.46 |
| Абсолютная звёздная величина | 1,82 |
| Расстояние | 175 ly |
| Созвездие | Ursa Major |
Положение
| Прямое восхождение | 13h 39,51m |
| Склонение | 52° 55,27′ |
Frequently Asked Questions
What type of star is 82 UMa?
82 UMa is a Class A — A-type (White) star.
How far is 82 UMa from Earth?
82 UMa is approximately 174.8 light-years from Earth.
Can you see 82 UMa with the naked eye?
With an apparent magnitude of 5.46, 82 UMa is visible to the naked eye.
What constellation is 82 UMa in?
82 UMa is located in the constellation Ursa Major.