Régulo
32Alp Leo
Régulo is a B-type (Blue-White) star located in the constellation Leo. It carries the designation 32Alp Leo.
Located approximately 79.3 light-years from Earth, Régulo resides within the broader disk of our Milky Way galaxy.
Régulo is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
Régulo has an apparent magnitude of +1.36, 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 blue hue, which corresponds to a B-V color index of -0.087.
Propriedades físicas
| Classe Espectral | Class B — B-type (Blue-White) |
| Índice de cor (B−V) | -0,087 |
Observação
| Magnitude Aparente | +1.36 |
| Magnitude Absoluta | -0,57 |
| Distância | 79.3 ly |
| Constelação | Leo |
Posição
| Ascensão reta | 10h 8,37m |
| Declinação | 11° 58,03′ |
Perguntas frequentes
What type of star is Régulo?
Régulo is a Class B — B-type (Blue-White) star.
How far is Régulo from Earth?
Régulo is approximately 79.3 light-years from Earth.
Can you see Régulo with the naked eye?
With an apparent magnitude of 1.36, Régulo is visible to the naked eye.
What constellation is Régulo in?
Régulo is located in the constellation Leo.