Eta2Dor
Eta2Dor
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Eta2Dor is a M-type (Red) star. It carries the designation Eta2Dor.
Located approximately 640.8 light-years from Earth, Eta2Dor resides within the broader disk of our Milky Way galaxy.
Eta2Dor is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
With an apparent magnitude of +5.01, Eta2Dor 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 red hue, which corresponds to a B-V color index of +1.599.
Физические свойства
| Спектральный класс | M Class M — M-type (Red) |
| Показатель цвета (B−V) | 1,599 |
Наблюдение
| Видимая звёздная величина | +5.01 |
| Абсолютная звёздная величина | -1,46 |
| Расстояние | 641 ly |
Положение
| Прямое восхождение | 6h 11,25m |
| Склонение | -65° 35,37′ |
Frequently Asked Questions
What type of star is Eta2Dor?
Eta2Dor is a Class M — M-type (Red) star.
How far is Eta2Dor from Earth?
Eta2Dor is approximately 640.8 light-years from Earth.
Can you see Eta2Dor with the naked eye?
With an apparent magnitude of 5.01, Eta2Dor is visible to the naked eye.