Nu Cen
Nu Cen
Nu Cen is a B-type (Blue-White) star located in the constellation Centaurus. It carries the designation Nu Cen.
Located approximately 436.6 light-years from Earth, Nu Cen resides within the broader disk of our Milky Way galaxy.
Nu Cen is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
At an apparent magnitude of +3.41, Nu Cen is visible to the naked eye under reasonably clear skies. It may require dark-sky conditions to be seen comfortably in areas with significant light pollution. Observers will note its blue hue, which corresponds to a B-V color index of -0.225.
Физические свойства
| Спектральный класс | B Class B — B-type (Blue-White) |
| Показатель цвета (B−V) | -0,225 |
Наблюдение
| Видимая звёздная величина | +3.41 |
| Абсолютная звёздная величина | -2,22 |
| Расстояние | 437 ly |
| Созвездие | Centaurus |
Положение
| Прямое восхождение | 13h 49,50m |
| Склонение | -41° 41,26′ |
Frequently Asked Questions
What type of star is Nu Cen?
Nu Cen is a Class B — B-type (Blue-White) star.
How far is Nu Cen from Earth?
Nu Cen is approximately 436.6 light-years from Earth.
Can you see Nu Cen with the naked eye?
With an apparent magnitude of 3.41, Nu Cen is visible to the naked eye.
What constellation is Nu Cen in?
Nu Cen is located in the constellation Centaurus.