Eta Lup
Eta Lup
Eta Lup is a B-type (Blue-White) star. It carries the designation Eta Lup.
Located approximately 441.9 light-years from Earth, Eta Lup resides within the broader disk of our Milky Way galaxy.
Eta Lup is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
At an apparent magnitude of +3.42, Eta Lup 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 -0.206.
Физические свойства
| Спектральный класс | Class B — B-type (Blue-White) |
| Показатель цвета (B−V) | -0,206 |
Наблюдение
| Видимая звёздная величина | +3.42 |
| Абсолютная звёздная величина | -2,24 |
| Расстояние | 442 ly |
Положение
| Прямое восхождение | 16h 0,12m |
| Склонение | -38° 23,80′ |
Часто задаваемые вопросы
What type of star is Eta Lup?
Eta Lup is a Class B — B-type (Blue-White) star.
How far is Eta Lup from Earth?
Eta Lup is approximately 442.0 light-years from Earth.
Can you see Eta Lup with the naked eye?
With an apparent magnitude of 3.42, Eta Lup is visible to the naked eye.