Kapteyn Yıldızı
Kapteyn Yıldızı is a M-type (Red) star.
At a distance of approximately 12.8 light-years, Kapteyn Yıldızı is one of the Sun's closest stellar neighbors. Light that we observe from Kapteyn Yıldızı today left the star roughly 12 years ago, making it a near neighbor in galactic terms.
Kapteyn Yıldızı is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
Kapteyn Yıldızı has an apparent magnitude of +8.86, 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 +1.543.
Fiziksel Özellikler
| Spektral Sınıf | Class M — M-type (Red) |
| Renk İndeksi (B−V) | 1,543 |
Gözlem
| Görünür Parlaklık | +8.86 |
| Mutlak Parlaklık | 10,90 |
| Mesafe | 12.8 ly |
Konum
| Sağ Açıklık | 5h 11,65m |
| Dik Açı | -45° 1,11′ |
Sıkça Sorulan Sorular
What type of star is Kapteyn Yıldızı?
Kapteyn Yıldızı is a Class M — M-type (Red) star.
How far is Kapteyn Yıldızı from Earth?
Kapteyn Yıldızı is approximately 12.8 light-years from Earth.
Can you see Kapteyn Yıldızı with the naked eye?
With an apparent magnitude of 8.86, Kapteyn Yıldızı is not visible to the naked eye.