Eta1Dor
Eta1Dor
Eta1Dor is a A-type (White) star. It carries the designation Eta1Dor.
Located approximately 321.6 light-years from Earth, Eta1Dor resides within the broader disk of our Milky Way galaxy.
Eta1Dor is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.72, Eta1Dor 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 hue, which corresponds to a B-V color index of -0.024.
Физические свойства
| Спектральный класс | Class A — A-type (White) |
| Показатель цвета (B−V) | -0,024 |
Наблюдение
| Видимая звёздная величина | +5.72 |
| Абсолютная звёздная величина | 0,75 |
| Расстояние | 322 ly |
Положение
| Прямое восхождение | 6h 6,16m |
| Склонение | -66° 2,38′ |
Часто задаваемые вопросы
What type of star is Eta1Dor?
Eta1Dor is a Class A — A-type (White) star.
How far is Eta1Dor from Earth?
Eta1Dor is approximately 321.6 light-years from Earth.
Can you see Eta1Dor with the naked eye?
With an apparent magnitude of 5.72, Eta1Dor is visible to the naked eye.