Spectral TypeG2V
Temperature5,772 K
Contender A
Sun
G2V
VS
Spectral TypeB0 Ia
Temperature27,500 K
Contender B
Alnilam
B0 Ia
Radius
R☉
Sun1
Alnilam32
Alnilam is 32x higher
Mass
M☉
Sun1
Alnilam40
Alnilam is 40x higher
Temperature
K
Sun5,772
Alnilam27,500
Alnilam is 4.8x higher
Luminosity
L☉
Sun1
Alnilam800,000
Alnilam is 800,000x higher
Distance
ly
Sun0.000016 ly
Alnilam2,000 ly
Sun is 126,582,278.5x lower
Brightness
mag
Sun-26.74
Alnilam1.69
Sun is -0.1x lower