Asellus Borealis
43Gam Cnc
Asellus Borealis is a A-type (White) star. It carries the designation 43Gam Cnc.
Located approximately 181.2 light-years from Earth, Asellus Borealis resides within the broader disk of our Milky Way galaxy.
Asellus Borealis is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.66, Asellus Borealis sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its blue-white hue, which corresponds to a B-V color index of +0.010.
Propriedades físicas
| Classe Espectral | Class A — A-type (White) |
| Índice de cor (B−V) | 0,010 |
Observação
| Magnitude Aparente | +4.66 |
| Magnitude Absoluta | 0,94 |
| Distância | 181 ly |
Posição
| Ascensão reta | 8h 43,29m |
| Declinação | 21° 28,11′ |
Perguntas frequentes
What type of star is Asellus Borealis?
Asellus Borealis is a Class A — A-type (White) star.
How far is Asellus Borealis from Earth?
Asellus Borealis is approximately 181.2 light-years from Earth.
Can you see Asellus Borealis with the naked eye?
With an apparent magnitude of 4.66, Asellus Borealis is visible to the naked eye.