Struve 2398 A
Struve 2398 A is a K-type (Orange) star.
At a distance of approximately 11.6 light-years, Struve 2398 A is one of the Sun's closest stellar neighbors. Light that we observe from Struve 2398 A today left the star roughly 11 years ago, making it a near neighbor in galactic terms.
Struve 2398 A is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
Struve 2398 A has an apparent magnitude of +8.94, 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 +1.504.
Propiedades físicas
| Clase Espectral | K Class K — K-type (Orange) |
| Índice de color (B−V) | 1,504 |
Observación
| Magnitud Aparente | +8.94 |
| Magnitud Absoluta | 11,18 |
| Distancia | 11.6 ly |
Posición
| Ascensión recta | 18h 42,79m |
| Declinación | 59° 37,82′ |
Frequently Asked Questions
What type of star is Struve 2398 A?
Struve 2398 A is a Class K — K-type (Orange) star.
How far is Struve 2398 A from Earth?
Struve 2398 A is approximately 11.6 light-years from Earth.
Can you see Struve 2398 A with the naked eye?
With an apparent magnitude of 8.94, Struve 2398 A is not visible to the naked eye.