Spectral TypeG2V
Temperature5,772 K
Contender A
Sun
G2V
VS
Spectral TypeB1 III
Temperature25,000 K
Contender B
Hadar
B1 III
Radius
R☉
Sun1
Hadar8.5
Hadar is 8.5x higher
Mass
M☉
Sun1
Hadar12
Hadar is 12x higher
Temperature
K
Sun5,772
Hadar25,000
Hadar is 4.3x higher
Luminosity
L☉
Sun1
Hadar42,000
Hadar is 42,000x higher
Distance
ly
Sun0.000016 ly
Hadar390 ly
Sun is 24,683,544.3x lower
Brightness
mag
Sun-26.74
Hadar0.61
Sun is -0x lower