Altais
57Del Dra
Altais is a G-type (Yellow) star. It carries the designation 57Del Dra.
Located approximately 97.4 light-years from Earth, Altais resides within the broader disk of our Milky Way galaxy.
Altais is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
At an apparent magnitude of +3.07, Altais 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 yellow hue, which corresponds to a B-V color index of +0.990.
Физические свойства
| Спектральный класс | Class G — G-type (Yellow) |
| Показатель цвета (B−V) | 0,990 |
Наблюдение
| Видимая звёздная величина | +3.07 |
| Абсолютная звёздная величина | 0,69 |
| Расстояние | 97.4 ly |
Положение
| Прямое восхождение | 19h 12,55m |
| Склонение | 67° 39,69′ |
Часто задаваемые вопросы
What type of star is Altais?
Altais is a Class G — G-type (Yellow) star.
How far is Altais from Earth?
Altais is approximately 97.4 light-years from Earth.
Can you see Altais with the naked eye?
With an apparent magnitude of 3.07, Altais is visible to the naked eye.