21The Lyr
21The Lyr
21The Lyr is a K-type (Orange) star located in the constellation Lyra. It carries the designation 21The Lyr.
Located approximately 832.0 light-years from Earth, 21The Lyr resides within the broader disk of our Milky Way galaxy.
21The Lyr is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
With an apparent magnitude of +4.35, 21The Lyr 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 orange hue, which corresponds to a B-V color index of +1.258.
Физические свойства
| Спектральный класс | Class K — K-type (Orange) |
| Показатель цвета (B−V) | 1,258 |
Наблюдение
| Видимая звёздная величина | +4.35 |
| Абсолютная звёздная величина | -2,68 |
| Расстояние | 832 ly |
| Созвездие | Lyra |
Положение
| Прямое восхождение | 19h 16,37m |
| Склонение | 38° 8,02′ |
Часто задаваемые вопросы
What type of star is 21The Lyr?
21The Lyr is a Class K — K-type (Orange) star.
How far is 21The Lyr from Earth?
21The Lyr is approximately 832.0 light-years from Earth.
Can you see 21The Lyr with the naked eye?
With an apparent magnitude of 4.35, 21The Lyr is visible to the naked eye.
What constellation is 21The Lyr in?
21The Lyr is located in the constellation Lyra.