Звезда Барнарда
Звезда Барнарда is a star cataloged in modern stellar databases.
At a distance of approximately 5.95 light-years, Звезда Барнарда is one of the Sun's closest stellar neighbors. Light that we observe from Звезда Барнарда today left the star roughly 5 years ago, making it a near neighbor in galactic terms.
Звезда Барнарда has an apparent magnitude of +9.54, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its red hue, which corresponds to a B-V color index of +1.570.
Физические свойства
| Показатель цвета (B−V) | 1,570 |
Наблюдение
| Видимая звёздная величина | +9.54 |
| Абсолютная звёздная величина | 13,24 |
| Расстояние | 6.0 ly |
Положение
| Прямое восхождение | 17h 57,81m |
| Склонение | 4° 41,60′ |
Часто задаваемые вопросы
How far is Звезда Барнарда from Earth?
Звезда Барнарда is approximately 6.0 light-years from Earth.
Can you see Звезда Барнарда with the naked eye?
With an apparent magnitude of 9.54, Звезда Барнарда is not visible to the naked eye.