Gacrux
Gam Cru
Gacrux is a M-type (Red) star located in the constellation Crux. It carries the designation Gam Cru.
Located approximately 88.6 light-years from Earth, Gacrux resides within the broader disk of our Milky Way galaxy.
Gacrux is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
Gacrux has an apparent magnitude of +1.59, making it a bright and prominent star that is readily visible to the naked eye. It is one of the more conspicuous stars in its region of the sky. Observers will note its red hue, which corresponds to a B-V color index of +1.600.
Propriedades físicas
| Classe Espectral | Class M — M-type (Red) |
| Índice de cor (B−V) | 1,600 |
Observação
| Magnitude Aparente | +1.59 |
| Magnitude Absoluta | -0,58 |
| Distância | 88.6 ly |
| Constelação | Crux |
Posição
| Ascensão reta | 12h 31,17m |
| Declinação | -57° 6,79′ |
Perguntas frequentes
What type of star is Gacrux?
Gacrux is a Class M — M-type (Red) star.
How far is Gacrux from Earth?
Gacrux is approximately 88.6 light-years from Earth.
Can you see Gacrux with the naked eye?
With an apparent magnitude of 1.59, Gacrux is visible to the naked eye.
What constellation is Gacrux in?
Gacrux is located in the constellation Crux.